When I updated iOS on my iPhone, I was forced to choose a six-digit passcode instead of a four-digit one. Is there any way to go back? As part of its drive to increase security on Apple devices ...

Most people use a 4- or 6-digit numeric passcode to lock their phone for convenience, but you can optionally enter a longer numeric passcode or a full alphanumeric password if you prefer.

Still using a four-digit passcode? You can beef up your iPhone and iPad security by setting a passcode with six digits or more and even use alphanumeric characters. Here's how.

While a six-digit passcode is always more secure compared to a four-digit passcode, it's also more frustrating to remember and enter whenever prompted. Thankfully, there's a way to revert to using ...

Your face makes for a very good security check, but your passcode remains a weak spot. Here's how to change it to keep your iPhone data safe by changing your lock screen passcode.

Wondering how to change password on iPhone? Read on! These days it seems we store our whole lives on our iPhones. They contain out messages, photos, location history, food orders, financial details – ...