The LG Envy requires the user to enter a "lock code" to perform certain functions on the phone. For example, to perform a factory reset, the user must enter the four-digit lock code twice during the ...

Zach was an Author at Android Police from January 2022 to June 2025. He specialized in Chromebooks, Android smartphones, Android apps, smart home devices, and Android services. Zach loves unique and ...

If you're looking to protect your phone's data, here's how to lock your iPhone with a passcode, or lock it remotely if it's ...

Before you lock your iPad, you should set up a security method. Depending on your iPad model, this can include Touch ID or ...

If your smart lock is connected to a voice assistant, be sure to use a PIN to unlock it with voice commands. It's a stretch, but it is possible to create workarounds with IFTTT to avoid using the PIN.

Apple's titanium Apple Card has a traditional magstripe on the back and a built-in chip, but unlike typical credit cards, there's no card number or expiration date on the front, and no CVV or ...