How to unlock an iPhone you've forgotten the password to, even if it's disabled

Knowing how to unlock a disabled iPhone can save you a lot of trouble. Here's how to do it, even if you've forgotten the ...

I used 14 secret codes to unlock menus of settings on my iPhone and Android - how it works

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 ...

How to change your Apple ID and device passwords on an iPhone, and better protect your device

You can change all passwords on your iPhone, including your Apple ID and device passwords, in a few quick steps via the ...