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View Full Version : Need Help Unlock Samsung-sgh-s307



bigbadwolfe
08-12-2004, 04:09 AM
I Used The Unlock Calc.,followed The Instructions.but No Luck
I'm Trying To Unlock A Sgh-s307,when I Put The New Sim In And Try To Dial It Says "no Service"
The Phone Is From A Cingular Network
Any Advice????