Some iPhone and iPad users may occasionally notice that their iPhone app icons show up as blank white or grey icons with a ...

Step 1: Download and install ReiBoot on your computer. Connect your iPhone to the computer using a USB cable, then launch ...

2. Change the brightness by sliding your finger up and down on the sun icon. Why does my iPhone screen keep dimming with Auto-Brightness off? When you find that your iPhone is still dimming ...

If you want to add new controls, once you've removed the flashlight and camera, tap the plus ( +) sign that appears after removing the control to pull up the Control menu. This menu shows you all the ...

Are you having problems sending or receiving text messages using your iPhone ... screen and then swiping up to close the Messages app, before relaunching it. If the app was hanging this may well ...

However, if you're in a densely populated area or a big metropolis, seeing the dreaded "No Service" notification on the top of your iPhone's screen can be confusing. Here are 8 fixes to try when ...