After upgrading from 5.1.1 to iOS 6.0 Button WiFi - gray. I can not switch to ON.
For me not help
1. Reset network settings
2. Reset all settings
3. Turn off cellular data, enabling Airplane
4. Restore from Backup
5. I downloaded the GM version for iPhone4s fixed it, does not help.
Nothing helps, WiFi button and can not switch to ON. Someone there is the problem? And is there a solution?
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