Are you having trouble to call or send a text message? Are you not able to get on the Internet on your iPhone 5? Here is a “step by step”-guide to the solution of these problems.
1. Check the signal
Check the signal strength by checking the status bar. Make sure that iPhone 5 will not have airplane mode turned on. To turn airplane mode off, then go to Settings > aircraft features. If you are using Wi-Fi, and you have problems with your internet connection, so be sure you have cellular data connection by checking out the top of the screen, next to the mobile operator (you should see 3 g, E, or O).
2. Insert the SIM card into the
3. Reset network settings
If both of these solutions do not solve the problem, you can try to reset the network settings. Go to Settings General Reset > > > Reset network settings
4. check your mobile operator
Contact your mobile operator to check if there is a problem with the service or signal. They should be able to tell you whether you are in an area with little or no coverage.
5. Restore your iPhone
Restoring your iPhone will result in that all settings will be reset, and you will lose all your data and media. If it is possible, then sync your data with iTunes before proceeding.
If you have any other problems with your iPhone 5, you can visit cell phone blog for more.