I'm planning on selling my iphone 4 which I manually unlocked. I will revert the phone to its original state so that all my data and apps are clean for whoever buys it. So will my phone stay unlocked or will it revert back to a locked phone?
It's a completely different system in the US and it'll relock when you restore.
shinhaku, which country and operator is the phone from?
I got it from Verizon this Feb
I got it from Verizon this Feb