How to Hard Reset Samsung GALAXY s4:
Turn the phone off.
Press and hold VOLUME UP and Home (middle) button
Press Power until the phone vibrate
Wait until you see the Android logo then release all the buttons.
Press and hold VOLUME UP and Home (middle) button
Press Power until the phone vibrate
Wait until you see the Android logo then release all the buttons.
- Select Wipe data/Factory reset with VOLUME DOWN, press Power (right hand-side)
- Select YES -- delete all user data with VOLUME DOWN and then press Power
- After format, press Power again to reboot phone. (select reboot system now)
or Factory format entering sgs4 format code:
Use this method to hard reset your Samsung Galaxy s4: Enter *2767*3855#
Warning! All your data including contacts, messages etc. will be
lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup
to your PC before full reset! Take out SIM card before full reset.
