Hard Reset BLU Studio 5.5 C D690U

First method:

  1. Fristly, switch off the phone by using the Power button.Hard Reset BLU Studio 5.5 C D690U
  2. Afterwards press and hold Volume Up + Volume Down + Power key for a couple of seconds.HardReset BLU Studio 5.5 C D690U
  3. When you see a menu with two options, remove your hand from buttons.
  4. Then hold down the Volume Up to enter Android System Recover.Master Reset BLU Studio 5.5 C D690U
  5. Select the "Wipe data / Factory reset" by using the Volume buttons and press the Power key for confirmation.Factory Reset BLU Studio 5.5 C D690U
  6. Then choose "Yes--delete all user data". Use Volume Down to scroll and Power button to select.
  7. To restart the phone, select "reboot system now".Factory Reset BLU Studio 5.5 C D690U
  8. Success! The hard reset is done!
See the Next method!

Hard Reset Blu 5.5s Studio (D630u)

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

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