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Tool for fast and safely updating operation system of smart phone

A technology of smart phones and operating systems, applied in telephone communication, electrical components, branch equipment, etc., can solve the problems of update failure, complicated update operation steps, unfriendly interface, etc., and achieve fast upgrade process, convenient communication, and flexible upgrade. Effect

Inactive Publication Date: 2009-08-05
TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if a very small number of manufacturers provide special USB cables and special tools for updating the QUALCOMM side, the update often fails due to the complicated update operation steps and the unfriendly interface of the computer-side tools.

Method used

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  • Tool for fast and safely updating operation system of smart phone
  • Tool for fast and safely updating operation system of smart phone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Mobile phone manufacturers package and form different image files according to different software versions. After the end user gets the file, he downloads it to the memory of the mobile phone through a tool on the computer side. After the program on the mobile phone parses the file, it writes the file into the corresponding storage unit, see figure 1 .

[0013] Combine below figure 2 for further clarification.

[0014] After the computer and the mobile phone are connected 101 with a USB cable, the computer and the mobile phone perform basic data transmission 102 . Transmit the upgrade file to the mobile phone terminal 103, judge which side's data the transmitted data is and whether the transmission ends 104, if the transmission is not completed, then the data is written into the respective storage units 105, 106 and then continues to read the data. If the transmission ends, the key data 107 of backup is restored after restarting the mobile phone, and the upgrade end...

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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

technical field [0001] Suitable for smartphones with Qualcomm MSM6280+Marvell PXA270 hardware platform and Window Mobile operating system. [0002] Glossary [0003] Qualcomm MSM6280: 3.5G communication chip launched by Qualcomm [0004] Marvell PXA270: A processor for handheld devices launched by Marvell [0005] USB: (Universal Serial Bus) Universal Serial Bus [0006] Window Mobile: Microsoft's embedded operating system for handheld computers Background technique [0007] At present, with the improvement of people's living standards and the needs of communication, smart phones are becoming more and more popular. In order to attract more people's attention, various mobile phone manufacturers increase the selling points of their products. Many functions have been added to the smartphone. One of them is to allow end users (especially modern youth who like to pursue fashion) to update the operating system of their mobile phones as developers continue to introduce new an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/02H04M1/725H04M1/72409
Inventor 李顺宇张向党杨波涛卢军高峰
Owner TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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