How to enter BLU Studio Energy D810L Recovery Mode and Hard reset / Pattern Unlock.
Recovery Mode BLU Studio Energy D810L
- Turn off the device
- Press and hold Volume Up key + Power key for a few seconds
- Release all key when Recovery mode menu appears
- Use Volume key to select Menu
- Use Power key to Confirm or Execute Menu
Hard reset BLU Studio Energy D810L
- In Recovery Mode select wipe data / factory reset
- press Power key to confirm
- select Yes — delete all user data, press Power key to confirm
- select Reboot system now to finish hard reset and press Power key to confirm
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.