I updated my iPhone 4 to iOS 5 but there is no network showing. It was working perfectly before the update.

Question

I updated my iPhone 4 to the iOS 5 and it showed as successful after completion. I have put my sim card in the phone and it has shown as no service. I tried another sim in it and it's showing the same thing. In trouble shooting I put the card in my ipad and it was recognised by the iPad. Can someone that has a clue help me out please. Thanks.

Answer 1

I had a friend who ran into the same probelm. What you need to do is reestablish notifications for the mail app. To do this; go to the Settings app -> Notification -> scroll all the way to the bottom and you should see the mail app in the "Not in notification center" area -> mail notifcation setting -> set notification center to On, Alert style to your desired style, badge app icon On, show preview On (if desired) and view in lock screen On (if desired). Now, go back to the main setting page and go to Mail, Contacts, Calander then make sure fetch new data is set to push. You might want to click on that to check the setting of your other non-iCloud email accounts that don't support push and set them to fetch by going to the advanced section on the bottom. Finally set the duration of your fetch and there you go. Mail will now get mail without you haveing to refresh it manually. It will also notifiy you when you get new mail. ^_^