Use Apple Support to check your iPhone’s carrier ... After you make a backup, erase your iPhone. Restore your iPhone from the ...

The iPhone 3G and iPhone 3GS are considered obsolete by Apple. The length of support increased with the launch of the iPhone 4s in 2011. That phone was able to run operating systems all the way up ...

Experts agree that the best way to protect your data is to keep it backed up. That way, if your device ever breaks or you have to reset it, your data is safe and sound. Luckily, backing up an ...