i m using iphone 3g..i restore v4.1 using readsnow but i m not getting network so plz guide me ....thanks in advv....
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i m using iphone 3g..i restore v4.1 using readsnow but i m not getting network so plz guide me ....thanks in advv....
You have likely updated your baseband to 5.14.02, this can't be unlocked by ultrasn0w.
Did you use ultrasn0w or blacksn0w to unlock previously?
Download TinyUmbrella from The Firmware Umbrella - TinyUmbrella - run it. Connect your iPhoen and reply with the information that TinyUmbrella shows (iOS version, baseband etc)