How to Add Screen Lock on OPPO A77s? - Set Up Screen Lock

Learn more about OPPO A77s https://www.hardreset.info/devices/oppo/oppo-a77s/tutorials/ This tutorial will show you how to set a screen lock on your OPPO A77s. Our specialist will show you how to enter screen lock settings and create a four-digit passcode, which protects your device from intruders. If you want to learn more about your OPPO A77s, visit our YouTube channel. You can change your passcode at any time. How to set a screen lock on OPPO A77s? How to change the screen lock on OPPO A77s? How to add a PIN to OPPO A77s How to protect the screen on OPPO A77s? #ScreenLock #AddScreenLock #OPPOA77s Follow us on Instagram ► https://www.instagram.com/hardreset.info Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardResetI Support us on TikTok ► https://www.tiktok.com/@hardreset.info Use Reset Guides for many popular Apps ► https://www.hardreset.info/apps/apps/