Type 1: Type 2: Type 3: Press the Power button to turn off the device. Next, press and hold the...
Turn off the device. Next, press and hold the (Power key & Home button) and the Volume down key for ten seconds. Release the keys when...
Open phone's Dialer. Enter one of the proposed codes: 1809#*101# or 2945#*101# Press the Call key to confirm the data reset. The hard reset...
Turn on the phone. Go to "phone's Dialer". Next, enter the code: 2945#*# Now, click on the Call key. Excellent! The hard reset...
Press the Power button to turn on the phone. Now, click on "phone's Dialer". Then, enter one of the proposed codes: 3845#*MODELCODE#...
Turn on the phone by pressing the Power button. Open the Main Menu. Go to "Settings". In "Settings" choose "General". In...