I have b1-711 device and this tab were break&stop on recovery mode&reset after5second plz he

mehrdad009
mehrdad009 Member Posts: 4 New User

Need flasher tools 

Answers

  • billsey
    billsey ACE Posts: 34,276 Trailblazer

    You can download the OS build from Acer's support website. Extract the 'update.zip' file from the download and put it on the root of a SD card. You can then boot in recovery mode using the power and volume buttons to reflash from the SD card.

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  • mehrdad009
    mehrdad009 Member Posts: 4 New User

    Doesn't work the power and bottom in this mode

  • billsey
    billsey ACE Posts: 34,276 Trailblazer

    Try the other volume button, the up and down are a bit ambiguous. Remember you have to press and hold the volume button while pressing and holding the power button.

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  • mehrdad009
    mehrdad009 Member Posts: 4 New User

    I know what you mean but at this mode doesn't work any bottom ,it stops at updates mode and reset after 5 second

  • billsey
    billsey ACE Posts: 34,276 Trailblazer

    A couple of questions then... Do you have the power connected when trying? Is the SD card formatted FAT32 with a file called 'update.zip' in the root directory? It should give a menu that lets you choose to install the update file.

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