ZTE Blade A521

August 17, 2017 | By androidhowto@youtube | Filed in: Android.

How to enter ZTE Blade A521 Recovery Mode, Hard reset (Wipe), Soft reset and Remove forgotten unlock Pattern. You can do it with 2 ways by pressing combinations of external hardware keys and from Settings menu.

Recovery Mode ZTE Blade A521

  1. Turn off the device
  2. Press and hold Volume Up key and Power key about a few seconds ( 10 seconds )
  3. Release all key when Boot Mode appears
  4. Select Recovery using volume up key and press volume down key to confirm
  5. When android logo appears hold down Power key for a short while.
  6. While holding the Power key press the Volume Up key once.
  7. Use Volume keys to select Menu
  8. Use Power key to Confirm

Hard reset ZTE Blade A521 using External Keys ( remove your forgotten pattern unlock )

  1. In Recovery Mode, Use Volume keys to select wipe data / factory reset
  2. Press Power key to confirm selection
  3. Use Volume keys to select Yes — delete all user data
  4. Press power key to confirm selection
  5. Use Volume keys to select Reboot system now
  6. Press Power key to confirm selection

Soft reset using Settings Menu

  1. Turn on the device
  2. Select Apps
  3. Select Settings
  4. Select Backup and reset
  5. Select Factory data reset
  6. Select Reset device
  7. Select Erase Everything

Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset. If you forgot your unlock pattern, It will remove your forgotten pattern unlock.


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