GigaByte gSmart S1200 soft reset
Remove the battery cover and the stylus. Push the battery cover upwards, and then, remove it. Then you can find the reset button. Press it to reset your phone.
GigaByte gSmart S1200 hard reset
Restore to Default
Tap Start > Settings > System tab > Restore to Default. Input the 4-digit password in the blank, and then, tap “Restore” to restore to the default setting.
GigaByte gSmart S1200 hard reset with keys
How do I process GigaByte gSmart S1200 hard reset to restore to Default by using hard keys?
Press Power Key, and then, your device will be turned on. When the boot screen with GSmart
appears, press Side Key (Volume Up) and Call Key immediately. When you press Side Key (Volume Up)
and Call Key to process Restore to Default, LED Indicator will turn different colors.