Remember, the longer and more complex your passcode, the tougher it is for prying eyes to sneak a peek as you type it in. Also, consider investing in a privacy screen. These screen protectors limit ...

Go to Settings > Privacy & Security > Safety Check, and then choose either Emergency Reset or Manage Sharing & Access, ...

Setting up a passcode on your iPhone helps protect the information on your device. However, entering the passcode every time you turn the device on and also after waking the device up from Sleep mode ...

In this video, learn how to regain access to your iPhone if you've locked yourself out and forgotten your passcode. The video also provides helpful tips on how to remember your passcode to avoid ...

Sachin Bahal is a freelance tech writer. He has a bachelor's in journalism from Toronto Metropolitan University and studied journalism and photography at Durham College. A tech geek since childhood, ...

Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy. Forgetting a changed passcode, too many wrong tries, a cracked screen or ...

Locking your iPhone — which turns off the display and makes a passcode required to turn it back on again – is an easy way to protect your data and personal ...

Posts from this author will be added to your daily email digest and your homepage feed. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting ...

Smartphones and tablets these days store an incredible amount of information, and with much of it sensitive and personal, many users like to keep their device somewhat private by limiting who has ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. August 13, 2025 Add as ...