_._._r.k_._._ , via OnePlus 8 , May 20, 2022 : How to disable unknown source in the new Oxygen os 12....No such option in shown in settings
prisca67 , via OnePlus 8T , May 21, 2022 : Im not sure what you mean...the unknown source for installing apps outside of the playstore?
F1653729778439 , May 28, 2022 : I have a very amazing experience with Oxygen os 12 as you mentioned here this page question I also faced it but solve it by the help of support team.
