1st way how to factory reset blu phone
- Menu > Settings
- Backup & reset.
- Factory Data Reset.
- Reset Phone.
- Select Erase Everything
- On the next screen, you may be asked for a pin or password if you have one before.
2nd way to do a factory reset:
- Turn off your phone
- Hold down Volume Up + Volume Down + Power (on some models maybe Volume Up+Power)
- Find on the recovery menu Wipe data / Factory reset” by using the Volume buttons and pressing the Power key for confirmation.
- In this step, you will need to confirm by choosing YES (use the VOl buttons co select and Power to confirm)