Can you give us more details? When does it crash -- right when you first open it, or after you've been using it for a while? Do you get an error message? Does it happen in Safe Mode? Are you rooted?
Can you give us more details? When does it crash -- right when you first open it, or after you've been using it for a while? Do you get an error message? Does it happen in Safe Mode? Are you rooted?
Try it in Safe Mode. If it never happens in Safe Mode, then something you installed is interfering. I would focus on any app that has Camera permission -- especially apps that control the LED flash (like flashlight apps).
Had no flash apps installed . Formatted it to factory settings. Still the same problem . The service centre guy says it's a software issue . And google is not addressing it either .