Redmond Pie

Fix “Invalid SIM” Or “No SIM Card Installed” Error On iPhone 4S With The New iOS 5.0.1 Build 9A406

Ben Reid·December 17, 2011

Contrary to an early notion, Apple managed to deliver more than a couple of surprises when it re-released iOS 5.0.1, which was specifically seeded for iPhone 4S users suffering battery issues.

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iOS 5.0.1 9A406

Fix “Invalid SIM” Or “No SIM Card Installed” Error On iPhone 4S With The New iOS 5.0.1 Build 9A406

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