I have OnePlus 6, I updated the settings app today from apkmirror to Settings App version 10. The system allowed to install this update, but now the settings app dpes not open. What should I do? I tried to downgrade the app but the system does not allow to install the downgraded version of it. I also tried clearing out the cache and storage but nothing works. I am ready to format my cell phone but to format it I need to open the settings app which I cant! Please help!