Repair and disassembly guides for Acer Windows tablets.

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How can I unlock my Acer tablet code. I can't do anything.

I can't remember my acer B1-770 tablet unlock code. I can't do anything.

When I switch it on, it will ask for me to draw my pattern that I can't remember. What can I do? The shop where I purchased it, they can't help.

I have tried to download drivers to my micro SD card for me to set it to factory setting. Nothing worked. When I press volume up and the switch, it gives me this message => FASTBOOT mode...

Any help.

Answer this question I have this problem too

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See if you get something different if you press volume down/power after powering off.


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hard reset :D

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