How to Close Running Apps in OPPO A9 2020 – Fasten Your Device

Learn more info about OPPO A9 2020: https://www.hardreset.info/devices/oppo/oppo-a9-2020/ Did you know that problems with your OPPO A9 2020 are probably because of too many opened apps? We would like to show you how to close running apps which you do not use and how to fasten your device. Watch and follow all steps and get rid of apps which only slow down your phone. How to close apps in OPPO A9 2020? How to close running apps in OPPO A9 2020? How to refresh system in OPPO A9 2020? How to fasten OPPO A9 2020? How to clear system in OPPO A9 2020? 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