Bump up That Passcode

Your iPhone’s security is only as good as your passcode. And while Apple has slowly started phasing out a 4-digit passcode as the default, it’s a good idea to switch out that 6-digit code for an alphanumeric one.

You can change that in Settings > Touch/Face ID & Passcode. The longer your passcode, the better. And if you’re worried about convenience, just think about how often you actually enter your passcode in the era of Face ID and Touch ID.