How to Allow Unknown Sources on DOOGEE S40

Find out more about allowing unknown sources in DOOGEE S40: https://www.hardreset.info/devices/doogee/doogee-s40/unknown-sources/ With this option you will be able to install apps that are not official and do not come from official sources, thus posing a risk to your DOOGEE S40. Our expert will guide you through the special app access section. Watch till the end and learn how to choose which apps are allowed to install some content and which are not. If you want to know more about your Doogee S40, visit our YouTube channel. How to Enable Unknown Sources in Doogee S40? How to Turn On Unknown Sources in Doogee S40? How to access Install Unknown app section in Doogee S40? #InstallUnknownSources #AllowUnknownSources #DoogeeS40 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/