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How To Flash phone using SD Card

How To Flash phone using SD Card [Tutorial]

How To Flash phone using SD Card SD Card upgrade instructions
Note: The Home key is a hidden function, the MENU key is to determine the functionHow To Flash phone using SD Card

  1. OTA software version of the package to copy to the SD Card (without decompression, compression package directly into the SD Card)
  2. Switch off and Insert the SD-card into the phone you want to upgrade
  3. Simultaneously press and hold the Volume Up key and Power key to enter Recovery mode
  4. If you enter the robot interface, press the home button (home key is hidden function)
  5. Press the volume side key to adjust to wipe data / factory reset, and then press the MENU button to determine, and then press the volume side key to adjust to Yes-delete all user data, press the MENU button to determine, clear the back will return to the main interface
  6. Then press the volume side key to adjust to the wipe cache partition by the MENU key to determine the success of the erase back to the main interface
  7. Then press the volume side key to adjust to apply update from sdcard press the MENU button to determine, select the OTA from the SD card package Press the MENU button to install, the installation will return to the main interface
  8. Return to the main interface after the cursor position in the reboot system now Press the MENU key to start the phone, this time SD Card upgrade is complete.
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