Your phone's device passcode will be stronger after updating to Android 17.

Google has detailed how Android 17 implements tougher lock screen security by drastically reducing PIN guess attempts and more.

Being locked out of your Android phone can be a frustrating experience. Whether you forgot your PIN, pattern, password, or face unlock isn't working, regaining access can feel impossible. But fear not ...

Regardless of whether you’re using an iPhone 17, a Galaxy S26, or a Pixel 10, you are very likely to rely on your lock screen ...