How to Add Fingerprint in OPPO F9 – Set Up Fingerprint Protection

Find more info about OPPO F9: https://www.hardreset.info/devices/oppo/oppo-f9/hardreset/first-method/ We are presenting the best option to protect your Oppo device by using your fingerprint. If you would like to use fingerprint in order to unlock your OPPO F9, then watch following video tutorial to learn how smoothly set up your fingerprint. How to unlock OPPO F9 by fingerprint? How to set up fingerprint in OPPO F9? How to save fingerprint in OPPO F9? How to add screen lock in OPPO F9? How to set up screen lock in OPPO F9? 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