ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...

I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

If you want to unhide or remove a lock from an app, long press on the app, tap Don't Require Face ID and enter your Face ID or passcode. Your locked apps will now be unlocked and your hidden apps will ...

If your iPad is frozen to the point that you can't reboot it the normal way, perform a forced restart. Charge the battery.

With iOS 18 or higher, you can more quickly and easily kick off the shutdown or restart process via Control Center. Simply swipe down from the top-right corner of the screen until you see Control ...

Is your iPad not responding, not powering on, or just generally being a nuisance? Sometimes a hard reset is necessary, and it ...