Try restarting for now. If the issue persists, do the following:1. Locate camera app2. Tap and hold the icon and then tap on app info3. Tap on storage4. Tap on clear cache and then clear data.Give that a try
It looks like an app called "imo" is stopping you from using your flashlight. Try this:1. Locate the application named "imo" on your app drawer.2. Tap and hold the app icon to show more details.3. Click on app info. It is the icon with the letter "i"...