How to Reset Call History in OPPO F9 Pro - Delete Contacts

We are presenting the guide of resetting call history in your Oppo device. If you are interested how to delete all history of saved calls and also how to simply delete Contact from OPPO F9 Pro. Check out this useful video tutorial to get the knowledge to do it without any problems. How to delete call history in OPPO F9 Pro? How to delete contact in OPPO F9 Pro? How to reset call history in OPPO F9 Pro? How to clear call history in OPPO F9 Pro? How to reset contact in OPPO F9 Pro? Find out more info about OPPO F9 Pro: https://www.hardreset.info/devices/oppo/oppo-f9-pro/hardreset/first-method/ 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