Important about restoring iPhone 4 to factory settings

h.souidan · Jul 16, 2012

Hello
I have an iPhone 4 which isn't factory unlocked ( am using gevey sim )
I want to restore it to factory settings ... But am worried that if I do .. the baseband may be updated or changed in which the gevey sim will no more work
So , is there a safe way by which I can safely restore my iPhone to factory settings , and how is this done ?
Thanks !

Astrix · Jul 16, 2012

AFAIK...factory reset on iPhone (Not restore via iTunes) wont change the firmware or baseband.

It will reset it as out of the box as your latest firmware and baseband.

Hope it help or someone will pump some input to assist you.