Toothpaste is not a magic solution for fixing cracked screens. It can, however, help with minor scratches. Here’s what you need to know: Scratches vs. Cracks: Toothpaste can polish out small, ...

If an iPhone screen turns black and white, a setting has probably been changed. Go to Settings > Accessibility > Display & ...

If your iPhone shows a black, unresponsive screen, start by checking for physical damage or charging the device for at least 15 minutes. If that doesn’t help, force restart your iPhone or update its ...