In this video, we will show you how to fix the camera of your Galaxy Tab, s7 that keeps crashing when a core feature or service. Like the camera starts to crash. The problem can be with either the firmware or the hardware. That's the reason why you need to do some troubleshooting procedures to determine the issue with that being said, here's what you should do. First solution close the camera and open it again since it's possible that this problem is just due to a minor app issue. The first thing that you need to do is to force close the camera app and then open it again.
Aside from that, try closing all other apps, as it's also possible that one of them also causes it. Here's how you do that tap the recent apps key to view all apps running in the background now tap close all to quit them all at once. After doing that, open camera and see if it still crashes second solution, force restart your tablet. The next thing you need to do if the first solution fails, is the forced restart. It will refresh your phone's memory and reload all apps and services.
If the problem is just due to a minor firmware related problem, then it should be enough to fix it. Here's how you do it press and hold the power key and the volume down button for 10 seconds. This will force your tablet to shut down and power back up when the logo shows release both keys and allow the device to continue the boot process after the reboot try to see if the camera still crashes. Third solution run your device in safe mode. There are times when some features crash due to third-party apps, it's possible that one of the apps you've installed is causing this problem.
So to rule that out, you have to run your device in safe mode to temporarily disable all third-party applications. Here's how you do that swipe down from the top of the screen and tap the power icon tap and hold on the power off option until it turns into safe mode, tap safe mode to restart your tablet once the device is ready, launch the camera to see if the problem is fixed, if it doesn't crash, while in this mode, then it means one of the apps you installed is causing the problem. However, if the crashes continue, then move one to the next solution. Fourth solution: wipe the cache partition of your tablet. Another reason why a core service or feature crashes is when the system cache gets corrupted, so if the problem still occurs even in safe mode, what you have to do next is to wipe the cache partition so that the system cache will be replaced.
Here's how it's done turn off your tablet completely after it slightly vibrates press and hold the power key and the volume up button once the logo shows release both keys and wait until your device enters the recovery mode. Now, press the volume down button a few times to highlight wipe cache partition and then press the power key to select, highlight yes, using the volume down key and press the power key to select it once your tablet has finished clearing the cache partition press, the power key to reboot it once the reboot is complete, launch the camera to see if it still crashes or not. Fifth, solution reset all settings of your tablet. If the previous solution failed to fix the camera, then the next thing you need to do is to reset all of your devices settings. There is also a possibility that it's just due to some inappropriate settings doing so will bring all the settings back to their default values, but none of your files will be deleted.
Here's how it's done on your tablet, open the settings app on your tablet, scroll down and tap general management. Tap reset settings tap the reset settings button and enter your security lock. Now tap the reset button to proceed with the settings reset after doing this, and your tablet is still sluggish, then move on to the next solution. Sixth, solution factory reset your tablet. If all the previous solutions failed, then you have no other choice but to reset your Galaxy Tab.
S7, it's possible that your device has some issues with the firmware affecting some core features and services. A factory reset will be able to fix this problem but make sure to back up your important files and data as they will be deleted when your ready follow these steps to reset your tablet. Open the settings app on your tablet, scroll down and tap general management, tap reset tap factory data, reset scroll down and tap the reset button. If prompted enter your security lock, tap, delete all enter your Samsung account password and tap done to proceed with factory reset once the reset is finished, set up your tablet as a new device, the camera should work properly. Now that you've reset your tablet, we hope that this simple tutorial can help you one way or another.
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Source : TheDroidGuy