Apple updates iOs 5.0.1 build 9A406 for iPhone 4S, which specially update released only for iPhone 4S, because of Fixing No Service and No SIM Card Installed Problem. After complaining many iPhone 4S Users about SIM Problem Apple taken seriously and updated iOS 5.0.1 Build 9A406 only for iPhone 4S and also released guidelines that [...]

Apple Released new version of iOS 5.0.1 Build 9A406 to Fix No SIM Card Error on iPhone 4S. The iOS 5.0.1 Build 9A406 only fixes this problems no firther features or bugs fixes. The Problems on iPhone 4S recognizing Micro SIM Card which error are Invalid SIM or No SIM Card alerts appears intermittently and [...]