http://forum.lowyat.net/ Mon, 08 Jun 2026 16:54:02 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/2199214 hi i have a problem with my iphone 4 ,after i upgrade to ios5 the phone cant activate. it say only compatible sim cards from supported carrier may be used to activate iphone.please insert the sim card that came with your iphone or visit a supported carrier's store to receive a replacement sim card..before this i use ios4 the sim card can use like usual..can someone help me with this? arifhadi0 iPhone Sun, 22 Jan 2012 18:48:14 +0800