How to Add a Screen Lock on OPPO F21 Pro 5G - Activating the Pattern Screen Lock

Learn more about the OPPO F21 Pro 5G: https://www.hardreset.info/devices/oppo/oppo-f21-pro-5g/tutorials/ In this video tutorial, our specialist is going to demonstrate how you can enable the screen lock on your OPPO F21 Pro 5G smartphone and protect your device in general by using an example of the pattern unlock method. Thus, we are humbly inviting you to view today's video. Please enjoy and thanks for watching! How to enable a screen lock on OPPO F21 Pro 5G? How to activate the screen lock on OPPO F21 Pro 5G? How to turn on the pattern screen lock on OPPO F21 Pro 5G? How to enroll a pattern screen unlock on OPPO F21 Pro 5G? #OPPOF21Pro5G #ScreenLock #OPPOSecurity 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/