Introduction

If it says "Too many pattern attempts..." or not working Android system, or you want to erase all data.

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Video Overview

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  • From the reset hole we can make reset without erasing data.

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  • Power of the tablet. Push and hold Vol(+) and Power On keys together in the same time.

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Image 1/2: Pressing the Power On key too quickly may turn off the tablet screen. You'll need to press and hold for about a second to select [SD Update Image Mode]. Image 2/2: Pressing the Power On key too quickly may turn off the tablet screen. You'll need to press and hold for about a second to select [SD Update Image Mode].
  • Now you are in the Boot Mode menu. With Vol(+), (-) go to [SD Update Image Mode] and select it with Power On key.

  • Pressing the Power On key too quickly may turn off the tablet screen. You'll need to press and hold for about a second to select [SD Update Image Mode].

Hi when i make it, fastboot mode was in the screen

Sihem Smiti - Reply

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  • Now you are in Android System Recovery Menu. Choose "wipe data / factory reset", "Yes -- delete all user data". And finally "reboot system now".

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Image 1/3: . Image 2/3: '''[https://www.youtube.com/subscription_center?add_user=MrZServices|Please SUBSCRIBE to my channel  ツ]''' Image 3/3: '''[https://www.youtube.com/subscription_center?add_user=MrZServices|Please SUBSCRIBE to my channel  ツ]'''

buen dia la tablet se queda en la pantalla de welcome que hago

Frank Rondon - Reply

Conclusion

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

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2 Comments

I have a problem when it came to SD image update mode I get the log acer restarts does not pass the second part you have any idea?

tengo un problema cuando entró a SD image update mode me sale el log de acer se reinicia no pasa a la segunda parte tienes alguna idea ?

martinez1816 - Reply

I have the same problem when it came to SD image update mode I get the acer logo and it restarts it does not pass to the android logo it geast restart

Claudiu - Reply

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