Dongguan Sanxing data line supply manufacturers tell you mobile phone, a mobile phone data cable, also have mobile phone brush line. The so-called brushmachine, is through the data lines and upgrading a mobile phone platform, the new upgrade file brush into the mobile phone. Play a computer knows brush BIOS, itsprinciple is a, is write files to the RAM chip. It is important to make a backup. EG7 series for mobile phone is turned off. Brush machine preparation.

　　Make a backup, including backup without backup in the phone book, mobile phonein.

　　Restore factory settings to delete all phone mobile phone, mobile phone, short message in this, bell, remind, timer switch machine etc..

　　Ensure the mobile phone battery two squares above, because the brush machine and the backup time longer if the power is not sufficient, easily lead to crashes.

　　In the version of DOS as an example, the upgrade file *.M0 in the same directory,backup start address of 0x000000, the end of the 7F0000, the backup file name is GSM750-3.52.mO.

　　Dongguan Sanxing data line supply manufacturers tell you, when the Bootloader.window appears after, even good mobile phone. Then you can see figure in thecontinuous change in the window, the next process is long, the last window will display data. The backup is complete will appear after the backup file in thedirectory, the command file for GSM750-3.52.m0.

　　The next refresh file: mobile phone and computer connections, the phone must beoff, and confirm the 2 grid pool! The new upgrade file named GSM755-3.81.m0.DOS run the command: fluid.exe -v -fGSM755-3.81.m0, when appear in the windowBootloader: (r boot, began to upgrade, this time with digital changing, the next is a long wait, finally closing the window. After the upgrade is complete, remove themotor can.

　　Dongguan Sanxing data line supply manufacturers tell you to pay attention to is: each backup, refresh after pull out the data line, the mobile phone panels re installed once, and then boot to complete the backup or refresh process. If the refresh can not boot can swipe it again, that is, remove the battery, re install, run the software, when the Bootloader: (reset target), the boot can be started to upgrade.