http://forum.lowyat.net/ Sat, 20 Jun 2026 11:43:14 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/0 Apple Byte Thu, 01 Jan 1970 07:30:00 +0800 http://forum.lowyat.net/topic/2546788 Hi Guys! Can help me out here? I have a 3GS US edition jailbreak at iOs 4.1. Is it possible for me to upgrade and not get the sim lock? When to the shops, they say if I upgrade, cannot use Sim Card. Please help! maxsmith iPhone Sat, 13 Oct 2012 19:18:24 +0800