CN101500330A

CN101500330A - Tool for fast and safely updating operation system of smart phone

Info

Publication number: CN101500330A
Application number: CNA2008100574778A
Authority: CN
Inventors: 李顺宇; 张向党; 杨波涛; 卢军; 高峰
Original assignee: TECHFAITH INTELLIGENT HANDSET TECHNOLOGY (BEIJING) Co Ltd
Current assignee: TECHFAITH INTELLIGENT HANDSET TECHNOLOGY (BEIJING) Co Ltd
Priority date: 2008-02-02
Filing date: 2008-02-02
Publication date: 2009-08-05

Abstract

The invention discloses a tool for rapidly and securely updating an intelligent mobile phone operating system. The tool packages image files at a Window Mobile side and a Qualcomm MSM6280 side into a file, then a standard USB cable and a tool at a computer side are used for writing image files in a respective memory cell through accesses at the two ends. The tool has the advantages that the whole process is completely and automatically completed, and manual intervention of a user is not required; key data can be stored during the updating process, and even if unexpected power failure occurs, the data can be recovered after reset; the tool at the computer side is simple, and the user is only required to click start after selecting files; upgrading is flexible, and the updating of the files at the both sides is flexible; and the whole upgrading process is rapid, and a 120M file can be completed within only 7 to 8 minutes, therefore, the communication is more rapid, and the growing living demands of people are satisfied.

Description

A kind of instrument of renewal operation system of smart phone fast and safely

Technical field

The smart mobile phone that is suitable for Qualcomm MSM6280+Marvell PXA270 hardware platform, operating system employing Window Mobile.

Explanation of nouns

The communication chip of the 3.5G that Qualcomm MSM6280:Qualcomm company releases

The processor that is applied to handheld device that Marvell PXA270:Marvell company releases

USB:(Universal Serial Bus) USB

Window Mobile: Microsoft is at the embedded OS of handheld computer exploitation

Background technology

At present along with the needs of the raising and the communication of people's living standard, smart mobile phone is more and more universal.Each mobile-phone manufacturers increase the attraction of product in order to attract more people's eyeball.On smart mobile phone, added various functions.One of them is exactly along with the developer constantly releases new image file with better function, allows the more operating system of new cell-phone of end user's (particularly like follow the fashion modern youth) oneself.The mobile phone that adopts Window Mobile to do the operation system at present realizes that method for updating is to add one section code with download function in system bootstrap routine, specific purpose tool by subsidiary at random USB line and computer terminal reaches the purpose of renewal with in the image file write storage unit.And for the renewal of QUALCOMM end program, most of producers do not provide corresponding instrument and software.File has wherein just fixed when dispatching from the factory, even the better image file of renewal is arranged in the future, can not be updated in the mobile phone of oneself.Even the manufacturer of only a few provides special-purpose USB line and the specific purpose tool that upgrades the QUALCOMM end, also often cause upgrading failure because upgrade reasons such as operating procedure complexity, computer terminal tools interfaces be unfriendly.

Summary of the invention

At above-mentioned defective, the instrument of a kind of renewal operation system of smart phone fast and safely provided by the invention, the technical problem that solves is, the instrument that is provided is packaged into a file with the image file of Window Mobile and QualcommMSM6280 end, after the end user took this document, the instrument by computer terminal downloaded in the internal memory of mobile phone.Behind the program resolution file of mobile phone end, file is write in the corresponding memory cell.

The instrument of a kind of renewal operation system of smart phone fast and safely provided by the invention, useful achievement are that whole process all finishes automatically, need not user's manual intervention; Can preserve critical data in the renewal process, even unexpected power down occurs, also can restore data after restarting; The computer terminal instrument is simple, after the user chooses file, click begin to upgrade just passable; Upgrading is flexible, and the file that upgrades two ends has certain flexibility; Whole upgrade process is quick, just can finish in the file 7-8 of 120M minute, makes that communication is more convenient, satisfies the growing life requirement of people.

Description of drawings

Fig. 1 mobile phone end upgrades general illustration;

Fig. 2 mobile phone end upgrades flow chart.

Embodiment

Packing forms different image files to mobile-phone manufacturers according to the version of different software, and after the end user took this document, the instrument by computer terminal downloaded in the internal memory of mobile phone.Behind the program resolution file of mobile phone end, file is write in the corresponding memory cell, see Fig. 1.

Be described further below in conjunction with Fig. 2.

Computer is with after mobile phone is connected 101 with the USB line, and computer and mobile phone carry out master data transmission 102.The transmission upgrade file is to mobile phone end 103, and the data of judging transmission are the data of which side and the end of transmission 104 whether, do not finish if transmit, and then data are written to 105,106 follow-up resuming studies into data in separately the memory cell.If the end of transmission is restarted the critical data 107 of recovering backup behind the mobile phone, upgrading finishes 108.

Such scheme example of the present invention only is used for illustrative purposes, is not in order to limit the present invention.Those skilled in the art can make the various modifications that are equal under the premise of not departing from the present invention, and these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1, a kind of instrument of renewal operation system of smart phone fast and safely, it is characterized in that the end user is by the instrument of computer terminal, the file that packing is good downloads in the internal memory of mobile phone, behind the program resolution file of mobile phone end, file is write in the corresponding memory cell.

2, the instrument of a kind of renewal operation system of smart phone fast and safely according to claim 1 is characterized in that, the file that the user takes is to be packaged into by the image file of the instrument that provides with Window Mobile and QualcommMSM6280 end.

3, according to claim 1, the instrument of 2 described a kind of renewal operation system of smart phone fast and safely, its implementation is: computer is with after mobile phone is connected with the USB line, and computer and mobile phone carry out the master data transmission.The transmission upgrade file is to the mobile phone end, and the data of judging transmission are the data of which side and the end of transmission whether, do not finish if transmit, and then data are written to follow-up resuming studies into data in separately the memory cell.