Samsung B6520 Omnia PRO 5 hard reset
1. Turn the Samsung Omnia Pro 5 off.
2. Press and hold key 5 and while you pressing 5 turn ON your phone.
3. Format your device. All data will be deleted!
Use this method to hard reset your Samsung B6520 Omnia PRO 5 phone: 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.