Hard Reset BLU Advance 4.0 A270a

First method:

  1. Firstly switch off the phone by holding the Power key.Hard Reset BLU Advance 4.0 A270a
  2. Then press and hold Volume Up + Power button for a while.HardReset BLU Advance 4.0 A270a
  3. Release held keys when the Recovery Mode appears on the screen.
  4. Now choose "wipe data/factory reset" using the Volume Down button to scroll and the Volume Up button to confirm your choice.Factory Reset BLU Advance 4.0 A270a
  5. Browse to option "Yes-detele all user data", and select that with Volume Up key.
  6. Now press Volume Up button to choose option "reboot system now".Factory Reset BLU Advance 4.0 A270a
  7. Well done! Wait until your phone restart.

Second method:

  1. Turn on the phone by using the Power button. Hard Reset BLU Advance 4.0 A270a
  2. From Main Screen find and select Settings and go to Backup&Reset.
  3. Choose the Factory Data Reset.
  4. Tap Reset Phone
  5. Tap Erase Everything if you are sure you want to clear all your data. 
  6. Well done!

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

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