No service after update to iOS 8.0.2
After update my iPhone 4s to iOS 8.0.2 , cellular reception drops repeatedly. Also there is problem in switching between 3G to 2G connection since here in India , we hardly have LTE service.
iPhone 4S, iOS 8.0.2
User profile for user:
CarlAVII
User level:
Community Specialist
Hello vishy750,
The troubleshooting steps outlined below can help stabilize your iPhone's connection to your cellular provider's network.
- Toggle airplane mode: Tap Settings, turn airplane mode on, wait three seconds, and then turn off again.
- Restart your iPhone.
- Make sure that your software is up to date:
- Check for a Carrier Settings Update: Tap Settings > General > About.
- Check for an iOS Software Update: Tap Settings > General > Software Update.
Some updates may require a Wi-Fi connection.- Remove the SIM Card and reinsert it. Allow the iPhone to acquire the network again.
- If your SIM card has SIM PIN enabled, try turning it off: Tap Settings > Phone > SIM PIN.
- Try another location. If a different location works, but the original location still doesn't, contact your carrier to report the issue.
- Reset network settings: Tap Settings > General > Reset > Reset Network Settings.
Resetting network settings on your device will erase all current saved settings, including Wi-Fi passwords, preferred networks, and VPN settings.- Restore the iPhone as new.
- Contact your carrier to:
- Verify that the iPhone is properly set up on the account with the appropriate, current data plan.
- Verify that there are no account-related blocks.
- Find out if there are specific error messages in the carrier logs that could help determine why the issue is occurring.
If none of the above steps resolves the issue, contact your carrier, make an appointment at an Apple Retail Store, or contact AppleCare.
iPhone cellular data connection issues
http://support.apple.com/kb/TS3780
Cheers,
Allen