Introduction

If you forgot your password, PIN, pattern drill, or if you have problem with your Android OS, you can make a Factory / Hard reset.


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Video Overview

Power off the tablet. Press and hold the Volume Up and the Power button. After 3 seconds release the Power On button but continue holding the Volume Up button. In  the Select Boot Mode use the Volume Up/Down keys to navigate and the Power button to select the desired option. [SD Image Update Mode]
  • Power off the tablet. Press and hold the Volume Up and the Power button. After 3 seconds release the Power On button but continue holding the Volume Up button. In the Select Boot Mode use the Volume Up/Down keys to navigate and the Power button to select the desired option.

  • [SD Image Update Mode]

  • wipe data/factory reset

  • Yes - delete all user data

  • Reboot system now.

  • Your tablet will reboot and go to the Welcome screen.

when i reboot it it has an red traingle

Khia Ragin - Reply

Hahaha thanks it worked for me im so grateful

Jennifer Hill - Reply

My tab cannot ON....what happen, what should I do?

Zamri - Reply

Awesome thanks a lot it worked on my tablet

alina - Reply

it will not working even i try bypass way give me some another trick

Kings Order - Reply

Deck the Halls
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Conclusion

To reassemble your device, follow these instructions in reverse order.

20 other people completed this guide.

ZFix

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12 Comments

This is not workin it keep saying enter the email .... n when dun its still not going in

Janiah Boucher - Reply

I did this and the tablet is stuck at the logo !

pussycatdevika - Reply

I have done this. But I'm stuck at email address I use when i first bought. I don't remember my email address. What can I do

Sameena - Reply

Yep I am having the same problem and have done all kinds of searching on how to override it or some other fix...

Kim Haynes -

Stuck on email address. Can't remember email address I used

Sameena - Reply

Does not work... Acer does not have a solution.... but money of course !

JR Lamarche - Reply

It stuck on welcome page and I can topen it

sammiewalker1588 - Reply

My Acer lconia tablet was reset. What I can do

Faraz Gohar - Reply

Did this process with a few tweaks…and it hung on the Acer logo, so I powered off and back on and began the start up process. Great advice and it worked perfectly!

Crystal W. Bishop - Reply

I have problem with my tablet acer B1-770

i forgot pattern password

plz help me

thanks

Waseem - Reply

I am stuck on the icon with tje red triangle with a ! In it. Pls help

Missy Simmons - Reply

It went to the welcome screen but it wants me to enter numbers to unlock. I dont know what numbers it was set up with.

Missy Simmons - Reply

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