CN106412877B

CN106412877B - Activation method and activation device for mobile terminal SIM card

Info

Publication number: CN106412877B
Application number: CN201610853015.1A
Authority: CN
Inventors: 袁强
Original assignee: Individual
Current assignee: Cui Qi
Priority date: 2016-09-27
Filing date: 2016-09-27
Publication date: 2020-11-24
Anticipated expiration: 2036-09-27
Also published as: CN106412877A

Abstract

The invention discloses an activation method and a device of a mobile terminal SIM card, wherein the activation method comprises the following steps: when the mobile terminal is restarted and an activation password needs to be input to activate the SIM card, judging whether the restart is abnormal restart or not; if so, acquiring a preset activation password; and inputting the acquired activation password to activate the SIM card. According to the technical scheme, the activation password is automatically acquired and input when the mobile terminal is abnormally restarted to activate the SIM card, so that the SIM card can still be kept in an activated state after the abnormal restarting, the situation of network disconnection caused by abnormal restarting of the mobile terminal can be effectively avoided, and the user experience degree is greatly improved.

Description

Activation method and activation device for mobile terminal SIM card

Technical Field

The present invention relates to the field of communications technologies, and in particular, to an activation method and an activation apparatus for an SIM card of a mobile terminal.

Background

With the development of mobile internet and the popularization of mobile terminals, the position occupied by mobile terminals in life is more and more important. People not only need to answer the phone with the mobile terminal, but also need to communicate in real time with communication software.

When an existing mobile terminal is set with an SIM card activation password (generally, a PIN code of the SIM card), when the mobile terminal is restarted, the SIM card needs to be activated by manually inputting the activation password, otherwise, the SIM card cannot be registered on a network, and the mobile terminal has no signal. In this case, if the user's mobile terminal is rebooted due to a non-user reason, for example, due to a crash or the like, without the user finding that the mobile terminal has been rebooted, the activation password is not entered. At this time, the SIM card of the mobile terminal is in a network-off state, which not only cannot be called by a person, but also various applications on the mobile terminal that require a network will be in a paralyzed state. When the situation occurs and the user does not find the restart of the mobile terminal for a long time, the user easily misses the phone call, omits important information and the like, and bad user experience is brought to the user.

Disclosure of Invention

The invention mainly aims to provide an activation method and an activation device for an SIM card of a mobile terminal, aiming at realizing automatic activation of the SIM card after abnormal restarting and improving user experience.

In order to achieve the above object, the method for activating the SIM card of the mobile terminal provided by the present invention comprises the following steps:

when the mobile terminal is restarted and an activation password needs to be input to activate the SIM card, judging whether the restart is abnormal restart or not;

if so, acquiring a preset activation password;

and inputting the acquired activation password to activate the SIM card.

Optionally, the step of determining whether the restart is an abnormal restart includes:

judging whether a restart instruction input by a user is received;

if not, judging that the restart is abnormal restart.

Optionally, the step of determining whether a restart instruction input by a user is received includes:

acquiring mark bit information of an input restart instruction;

comparing the acquired marking bit information with preset marking bit information;

and when the acquired marking bit information is different from the preset marking bit information, judging that a restart instruction input by a user is not received.

Optionally, the step of obtaining a preset activation password includes:

acquiring the information of the SIM card;

and searching a corresponding activation password according to the information of the SIM card.

Optionally, the activation password is a PIN code of the SIM card.

In addition, in order to achieve the above object, the present invention further provides an activation device for a PIN code of a mobile terminal, which includes a judgment module, an acquisition module and an input module; wherein the content of the first and second substances,

the judging module is used for judging whether the restart is abnormal restart or not when an activation password needs to be input to activate the SIM card after the mobile terminal is restarted;

the obtaining module is used for obtaining a preset activation password when the restart is abnormal restart;

the input module is used for inputting the acquired activation password to activate the SIM card.

Optionally, the judging module includes a judging unit and a judging unit; wherein the content of the first and second substances,

the judging unit is used for judging whether a restart instruction input by a user is received;

and the judging unit is used for judging that the restart is abnormal restart when a restart instruction input by a user is not received.

Optionally, the determining module further includes a first obtaining unit and a comparing unit; wherein the content of the first and second substances,

the first acquisition unit is used for acquiring the mark bit information of the input restart instruction;

the comparison unit is used for comparing the acquired marking bit information with preset marking bit information;

the judging unit is further configured to judge that a restart instruction input by a user is not received when the obtained flag bit information is different from preset flag bit information.

Optionally, the obtaining module includes a second obtaining unit and a searching unit; wherein the content of the first and second substances,

the second obtaining unit is used for obtaining the information of the SIM card;

and the searching unit is used for searching the corresponding activation password according to the information of the SIM card.

Optionally, the activation device further includes a storage module, where the storage module is configured to store a preset activation password; the activation password is a PIN code of the SIM card.

According to the technical scheme, the activation password is automatically acquired and input when the mobile terminal is abnormally restarted to activate the SIM card, so that the SIM card can still be kept in an activated state after the abnormal restarting, the situation of network disconnection caused by abnormal restarting of the mobile terminal can be effectively avoided, and the user experience degree is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic diagram of an alternative hardware architecture of a mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

FIG. 3 is a flowchart illustrating an embodiment of a method for activating an SIM card of a mobile terminal according to the present invention;

FIG. 4 is a flowchart of the step of FIG. 3 of determining whether the restart is an abnormal restart;

FIG. 5 is a flowchart illustrating steps performed in FIG. 4 to determine whether a restart command input by a user has been received;

FIG. 6 is a flowchart illustrating an embodiment of the step of obtaining the preset activation password in FIG. 3;

FIG. 7 is a block diagram of an embodiment of an apparatus for activating an SIM card of a mobile terminal according to the present invention;

FIG. 8 is a block diagram illustrating an embodiment of the determining module shown in FIG. 7;

FIG. 9 is a block diagram illustrating another embodiment of the determining module shown in FIG. 7;

FIG. 10 is a block diagram of one embodiment of the acquisition module of FIG. 7;

fig. 11 is a block diagram of another embodiment of an apparatus for activating a SIM card of a mobile terminal according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.

The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.

The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.

The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.

The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive digital broadcasting by using a digital broadcasting system such as a digital broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), a data broadcasting system of forward link media (MediaFLO), a terrestrial digital broadcasting integrated service (ISDB-T), and the like. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).

The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.

The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.

The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetooth (TM), Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee (TM), and the like.

The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.

The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.

The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 141 as will be described below in connection with a touch screen.

The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.

In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.

The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.

Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.

The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.

The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (incomingmunication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.

The memory 160 may store software programs or the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, etc.) that has been output or is to be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.

The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.

The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.

The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.

Up to now, the mobile terminal has been described in terms of its functions. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.

The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.

A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.

Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.

Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).

The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.

As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.

In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.

As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.

Based on the above mobile terminal hardware structure and communication system, the present invention provides various embodiments of the method.

The invention provides an activation method of a mobile terminal SIM card.

As shown in fig. 3, fig. 3 is a flowchart of an embodiment of a method for activating a SIM card of a mobile terminal according to the present invention.

The method for activating the SIM card of the mobile terminal comprises the following steps:

and step S10, when the mobile terminal is restarted and an activation password needs to be input to activate the SIM card, judging whether the restart is abnormal restart.

Specifically, in this embodiment, the restart is defined as two modes, one is a normal restart, and the other is an abnormal restart. Wherein, the restart of the manual operation (for example, the restart caused by the user inputting the restart instruction by triggering the power key or the restart key) is the normal restart; and the system restart which is not operated by human (for example, restart caused by system abnormality and the like) is abnormal restart.

When the restart is normal, the user is prompted to input an activation password (generally, a PIN code of the SIM card) to activate the SIM card. When the restart is the abnormal restart, step S20 is executed.

And step S20, acquiring a preset activation password.

Specifically, in this embodiment, the preset activation password is automatically stored and stored in the storage device in a manner set by the user or in a manner of automatically acquiring the activation password input by the user.

And step S30, performing input operation on the acquired activation password to activate the SIM card.

Specifically, in this embodiment, the input mode of the activation password may be to automatically fill the obtained activation password into the password input window, or to automatically fill the activation password by the framework layer on the basis that the password input window is not popped up.

According to the technical scheme, when the mobile terminal is abnormally restarted, the activation password is automatically acquired and input to activate the SIM card, so that the SIM card can still be kept in an activated state after the abnormal restart, the situation of network disconnection caused by the abnormal restart of the mobile terminal can be effectively avoided, and the user experience is greatly improved.

Further, as shown in fig. 4, fig. 4 is a flowchart of the step of determining whether the restart is an abnormal restart in fig. 3.

In this embodiment, the step of determining whether the restart is an abnormal restart includes:

step S11, it is determined whether a restart instruction input by the user is received.

Specifically, after the mobile terminal is restarted, whether a restart instruction input by a user is received or not is judged, if yes, the restart is judged to be normal restart, and then the user is prompted to input an activation password so as to activate the SIM card. If not, step S12 is executed to determine the restart is an abnormal restart, and then the above steps S20 and S30 are executed.

According to the technical scheme, whether the restart instruction input by the user is received or not is judged, whether the restart is abnormal restart or not is judged, the judgment accuracy is greatly improved, and the possibility of misoperation is effectively avoided.

Further, as shown in fig. 5, fig. 5 is a flowchart of the step of determining whether a restart instruction input by a user is received in fig. 4.

In this embodiment, the step of determining whether a restart instruction input by a user is received includes:

step S111, obtaining mark bit information of an input restart instruction;

step S112, comparing the obtained marking bit information with preset marking bit information;

and step S113, when the obtained marking bit information is different from the preset marking bit information, judging that a restart instruction input by a user is not received.

Specifically, in this embodiment, after the mobile terminal is restarted, the source of the restart instruction is first determined (for example, human operation or non-human operation). The mobile terminal is triggered by long pressing of a power key, and the number of the default manual restart instructions of the mobile terminal is two; the other is by clicking a restart module on the display screen. For the mobile terminal, the positions of a power key and a restart module are basically fixed, and then whether the restart instruction is actively input by a user can be judged by acquiring the mark bit information of the input restart instruction and comparing the acquired mark bit information with the preset mark bit information. Specifically, when the obtained flag bit information is the same as the preset flag bit information, it is determined that a restart instruction input by a user is received. And when the obtained marking bit information is different from the preset marking bit information, judging that a restart instruction input by a user is not received.

According to the technical scheme, the mark bit information of the input restart instruction is obtained to judge whether the restart instruction input by the user is received, the production cost of the mobile terminal does not need to be increased, and cost control is facilitated.

Further, as shown in fig. 6, fig. 6 is a flowchart illustrating an embodiment of the step of acquiring the preset activation password in fig. 3.

Based on the foregoing embodiment, in this embodiment, the step of obtaining the preset activation password includes:

step S21, obtaining the information of the SIM card;

and step S22, searching a corresponding activation password according to the information of the SIM card.

Specifically, in this embodiment, when the activation password needs to be acquired, the information of the SIM card is first acquired, and then the activation password corresponding to the information of the SIM card is acquired in the storage device.

According to the technical scheme of the embodiment, the information of the SIM card is acquired, and then the corresponding activation password is searched, so that the accuracy of acquiring the activation password can be ensured.

It should be noted that the above-mentioned manner of obtaining the activation password is only a preferred embodiment of the present invention, and other manners of obtaining the activation password may also be implemented to implement the invention, for example, obtaining the activation password and the SIM card information corresponding to the activation password, then matching the SIM card information with the information of the current SIM card to be activated, and when the matching is successful, performing an input operation on the activation password to activate the SIM card. And when the matching is unsuccessful, the activation password and the SIM card information corresponding to the activation password are acquired again, and then the information is matched with the information of the SIM card to be activated until the matching is successful.

The invention also provides an activating device of the mobile terminal SIM card.

As shown in fig. 7, fig. 7 is a block diagram illustrating an embodiment of an apparatus for activating a SIM card of a mobile terminal according to the present invention.

The activating device of the mobile terminal SIM card of the present embodiment includes a determining module 410, an obtaining module 420 and an input module 430; the judging module 410 is configured to, after the mobile terminal is restarted, judge whether the restart is an abnormal restart when an activation password needs to be input to activate the SIM card; the obtaining module 420 is configured to obtain a preset activation password when the restart is an abnormal restart; the input module 430 is configured to perform an input operation on the acquired activation password to activate the SIM card.

Specifically, in this embodiment, the restart is defined as two modes, one is a normal restart, and the other is an abnormal restart. Wherein, the restart of the manual operation (for example, the restart caused by the user inputting the restart instruction by triggering the power key or the restart key) is the normal restart; and the system restart which is not operated by human (for example, restart caused by system abnormality and the like) is abnormal restart. When the restart is normal, the user is prompted to input an activation password (generally, a PIN code of the SIM card) to activate the SIM card. And the preset activation password is automatically stored and stored in a storage device in a mode set by a user or in a mode of automatically acquiring the activation password input by the user. The input mode of the activation password can be that the acquired activation password is automatically filled into the password input window, or the frame layer automatically fills the activation password on the basis that the password input window is not popped up.

According to the technical scheme, when the mobile terminal is abnormally restarted, the activation password is automatically acquired and input to activate the SIM card, so that the SIM card can still be kept in an activated state after the abnormal restart, and the condition of network disconnection caused by the abnormal restart of the mobile terminal can be effectively avoided.

Further, as shown in fig. 8, fig. 8 is a schematic block diagram of an embodiment of the determining module in fig. 7.

In this embodiment, the determining module 410 includes a determining unit 411 and a determining unit 412; the judging unit 411 is configured to judge whether a restart instruction input by a user is received; the determining unit 412 is configured to determine that the restart is an abnormal restart when a restart instruction input by a user is not received.

Specifically, after the mobile terminal is restarted, whether a restart instruction input by a user is received or not is judged, if yes, the restart is judged to be normal restart, and then the user is prompted to input an activation password so as to activate the SIM card. If not, judging that the restart is abnormal restart, then acquiring a preset activation password, and performing input operation on the acquired activation password to activate the SIM card.

Further, as shown in fig. 9, fig. 9 is a schematic block diagram of another embodiment of the determining module in fig. 7.

In this embodiment, the determining module 410 further includes a first obtaining unit 413 and a comparing unit 414; the first obtaining unit 413 is configured to obtain flag bit information of an input restart instruction; the comparing unit 414 is configured to compare the obtained flag bit information with preset flag bit information; the determining unit 412 is further configured to determine that a restart instruction input by a user is not received when the obtained flag bit information is different from preset flag bit information.

Further, as shown in fig. 10, fig. 10 is a schematic block diagram of an embodiment of the obtaining module in fig. 7.

In this embodiment, the obtaining module 420 includes a second obtaining unit 421 and a searching unit 422; the second obtaining unit 421 is configured to obtain information of the SIM card; the searching unit 422 is configured to search for a corresponding activation password according to the information of the SIM card.

Further, as shown in fig. 11, fig. 11 is a block diagram of another embodiment of an activation device for a SIM card of a mobile terminal according to the present invention.

In this embodiment, the activation apparatus for the SIM card of the mobile terminal further includes a storage module 440, where the storage module is configured to store a preset activation password, information of the SIM card corresponding to the activation password, and preset flag bit information.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (which may be a mobile terminal, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A method for activating a mobile terminal SIM card is characterized by comprising the following steps:

if so, acquiring a preset activation password;

inputting the acquired activation password to activate the SIM card;

wherein the step of judging whether the restart is an abnormal restart comprises: judging whether a restart instruction input by a user is received; if not, judging that the restart is abnormal restart;

wherein, the step of judging whether a restart instruction input by a user is received comprises the following steps:

determining the source of a restart instruction to acquire mark bit information of an input restart instruction;

2. The method for activating a SIM card of a mobile terminal according to claim 1, wherein the step of obtaining the preset activation password comprises:

acquiring the information of the SIM card;

3. The method for activating the SIM card of the mobile terminal according to claim 1, wherein the activation code is a PIN code of the SIM card.

4. An activation device of a mobile terminal SIM card is characterized by comprising a judgment module, an acquisition module and an input module; wherein the content of the first and second substances,

the input module is used for inputting the acquired activation password to activate the SIM card;

the judging module comprises a judging unit and a judging unit; wherein the content of the first and second substances,

the judging unit is used for judging that the restarting is abnormal restarting when a restarting instruction input by a user is not received;

the judging module also comprises a first obtaining unit and a comparing unit; wherein the content of the first and second substances,

the first obtaining unit is used for determining the source of the restart instruction so as to obtain the marker bit information of the input restart instruction;

5. The apparatus for activating a SIM card of a mobile terminal according to claim 4, wherein the obtaining module comprises a second obtaining unit and a searching unit; wherein the content of the first and second substances,

6. The device for activating a SIM card of a mobile terminal according to claim 4, further comprising a storage module, wherein the storage module is configured to store a preset activation password; the activation password is a PIN code of the SIM card.