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If any one has this problem please help if you can
Basic troubleshooting steps outlined in the User Guide are restart, reset, restore from backup, restore as new device.
Have you been through ALL FOUR troubleshooting steps? If so, and you still have problems, you'll need to bring your phone into Apple for evaluation as you likely have a hardware issue.
Basic troubleshooting steps outlined in the User Guide are restart, reset, restore from backup, restore as new device.
Have you been through ALL FOUR troubleshooting steps? If so, and you still have problems, you'll need to bring your phone into Apple for evaluation as you likely have a hardware issue.

Reply something about Ever since I updated iOS 5.1.1 I don't get notifications on my mail or other certain apps and all settings are right. Also screen will black out and I'll hit home button and screen will appear again. else with these problems iPhone 4S or Post a New Thread