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Aggiusta la tua roba

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Componenti & Strumenti


Post originale di: Виктор Бордюжа ,


3.1 Download Android5.0 version upgrade package

Copy the file named “UPDATE.APP” of Android 5.0 version to the folder named “dload”, and

the folder should be in the root directory.

Notes:delete the UPDATE.APP of the 1st update before this step.

3.2 Confirm upgrade package

Go into “File Manager”, then Local->SD card->dload, make sure UPDATE.APP is under dload


3.3 Rollback operation (same as chapter 2.3)

Follow this step to upgrade, power off, and then press the button volume+, volume-,and power at

the same time.