I have 1.1.2 OTB iphone. It was jailbroken. When i saw the forum hardware unlocked, i tried to unlock my iphone. It is written repair service on my iphone. Then i upgraded the phone 1.1.3 it is started to work. It was jailbrokened too.
I decided to downgraded but now it is written "REPAIR SERVICE" again. And now i can't upgrade or restore 1.1.3 or 1.1.2 or the other firmware.
What can i do please help!