Acer Iconia Tab B1 Factory Hard Reset/Password Removal

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Apr 08, 2019 - 06:18:52

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Introduction

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

__________Video tutorial:__________

Video Overview

Step 1 Acer Iconia Tab B1 Factory Hard Reset/Password Removal

Acer Iconia Tab B1 Factory Hard Reset/Password Removal, Acer Iconia Tab B1 Factory Hard Reset/Password Removal: step 1, image 1 of 3

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

Step 2

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

Step 3

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].