I know I was able to unlock my sensation 4g for free using this method..surely the sim unlock code has to be stored on the device itself because it cannot ping ATT servers if service is unavailable because a different sim has been inserted.
http://xdaforums.com/showthread.php?t=1232107
anyone smart able to chime in on this?
http://xdaforums.com/showthread.php?t=1232107
anyone smart able to chime in on this?
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