i cracked the iphone using iliberty+ n had no problems with my iphone until few days back i try to call someone the call fails n the "call back" option appears but i can message anyone or can receive calls n messages from everyone.i tried others sim in the phone n its working fine apart from this i even tried my sim it works fine in others cell so i expected it to be a software trying to block the outgoing calls.
i tried re-installing phone using iliberty+ but forgot to uninstall the applications n games installed previously n after i used iliberty+ again i found that the new installer didnt have those games n application's unistall option in it anymore plus all the games are still running(i.e., previously installed games)