Hard Reset ACER Liquid Z520

How to factory reset ACER Liquid Z520? How to wipe all data in ACER Liquid Z520? How to bypass screen lock in ACER Liquid Z520? How to restore defaults in ACER Liquid Z520?

The following tutorial shows all method of master reset ACER Liquid Z520. Check out how to accomplish hard reset by hardware keys and Android 5.0 Lollipop settings. As a result your ACER Liquid Z520 will be as new and your MediaTek MT6582M  core will run faster.

First method:

  1. Switch off the cell phone by holding down the Power rocker for a short while. Wipe data on ACER Liquid Z520
  2. Afterwards press and hold together Volume Down + Power button for several seconds Format ACER Liquid Z520
  3. You should release held keys when the Boot Mode appears.
  4. From the menu on the screen select option Recovery, by using Volume Up to scroll and Volume Down to confirm. Restore ACER Liquid Z520
  5. When an Android Image displays on the screen press the Power button to enter Recovery Mode. Wipe data on ACER Liquid Z520
  6. Use Volume Down to choose "wipe data/factory reset", and then push the Power button to confirm. Remove screen password on ACER Liquid Z520
  7. Select "Yes--delete all user data". Use Volume buttons to scroll and Power key to choose.
  8. To restart the tablet, select "reboot system now". Remove screen password on ACER Liquid Z520
  9. Success! The hard reset is done.

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Acer Liquid Z520 hard reset - video

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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