iPhone 4 16GB Black (4.3.3)
IMEI: 012431000348238
Serial: 7S031WXKA4S
Limited Warranty: 2010-09-01 / 2011-08-31
Sold to country: United Kingdom
Carrier: O2 United Kingdom
SIM-Lock Status: Unlocked
Done
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O2 United Kingdom Apple Official iPhone 2G/3G/3Gs/4G Unlock 65 4-8 working days
O2 iPhone Unlockable