Hello again, friends. I have performed the indicated procedures and the cell phone has worked well. But there is a problem that that the flashlight for photos in apps like Open Camera, WhatsApp, Messenger (probably any alternate app that uses the camera, the Snap app, default of LOS, seems to work perfectly) delay and the photos come out dark because they are processed after the flash (or before turning on, I'm not sure). I did not find anything on the topic about that. Again, any help?