Hi, i put an app on my phone that required me to tap the "unknown sources button" the link took me directly to this, so it was easy to find. But now I am unable to find it to turn it back off again. I have been to settings, security /lock screen settings and it just is not there. I have watched numerous YouTube videos and they all say it should be there, but it isn't. Please can you advise?
How to Enable Unknown Sources in SONY Xperia XZ FZ8331? How to allow SONY Xperia XZ FZ8331 in SONY Xperia XZ FZ8331? by usind Unkown Sourcers you may allow installation of apps from sources other than the Play Store. More Info: http://www.hardreset.info/devices/sony/sony-xperia-xz-fz8331/