How to lock my apps? October 26, 2022 10:45 Updated Currently, app lock is not supported by Nothing Phone (1). You can use third party apps for app encryption. We suggest you protect your personal data by setting the screen lock password. Related articles How to maintain Phone (1)? How to access Multiple Users from the lock screen? How to switch between 4G and 5G? How to hide notifications on the lock screen? How to turn off Phone (1)?