How to fix "Camera failed" on Samsung Devices

We’ve heard many reports of the error message 'Warning: Camera Failed' occurring on Android devices, and it seems to happen most often to Samsung owners.

The good news is that while it’s annoying, it’s likely a software problem rather than fault with your camera. Here’s how to fix 'camera failed' on Samsung devices.
The steps detailed below aren’t difficult or time-consuming, but you should make sure your device has a decent charge in its battery before you attempt them. If the battery level is too low, the camera often won't work, so it's worth ruling that out before you start trying anything else. In most cases, these solutions won't involve losing any photos or data from your device, but we recommend backing up anything you don't want to lose, especially if it gets to the point where you need to perform a factory reset.




How to fix 'Camera Failed' on Android


Restart the phone, If restarting doesn't work, clear the cache and data of the camera app by 
Settings
> Applications
> Application manager
> Camera app.

Then tap Force Stop, and go to the Storage menu, where you select Clear Data and Clear Cache.If clearing your camera app data and cache didn't work, the wipe your *cache partition* .

To do that, Turn the phone off, press the Power, Home, and Volume Up buttons together and hold until you see the Samsung logo pop up on the screen and the phone goes to its recovery mode. Use the Volume down button to scroll to Wipe Cache Partition and then press the Power button to begin. Once you're done, restart your phone.If all of that doesn't work, the problem likely has to do with Smart Stay. Some users have reported that there seems to be a software error when the rear camera starts up, but only when this function is on, likely because Smart Stay is already using the front camera to detect when you're looking at the screen so it stays on. Go to your phone's display settings menu and turn off Smart Stay to fix the issue temporarily. The long term fix for this, according to Samsung, is to make sure your phone's software is up to date, since the software issue has already been fixed in one of the updates.

Secondly




In most cases, the problem appears to be a third-party app that’s messed things up, so booting into safe mode is the way to test that:

Turn off your phonePress and hold the Power key and, when the Samsung logo appears, release it and hold the Volume Down button instead.Your phone should now restart in safe mode.

If the camera works in this mode, you don’t have a hardware or firmware problem. Unfortunately if it doesn’t work in safe mode, then you might. Don’t go rushing to your retailer just yet, though: try the steps detailed above first. In many cases a factory reset can give your device the kick it needs to sort out the camera problem

In many cases, the 'camera failed' error occurs because the Camera app has got itself into a bit of a mess. You can often solve that with a fairly simple bit of housekeeping.

Go into Settings
> Applications Manager and then swipe left for All Apps. Scroll down to the Camera app and tap on it.Now tap on Force Stop, then Clear Cache, then Clear Data. 




Don’t worry: this won’t delete any of your photographs, but it will delete your camera’s settings so you’ll need to set those again.Reboot your phone and see if that worked.

If it didn’t, step two is to clear the cache partition. To do that:

Turn off your phone and then press and hold Volume Up, Power and Home.Once the phone vibrates, let go of Power but keep the other two buttons pressed.Once you see the Android Recovery screen, navigate to Wipe Cache Partition using the volume down key and use Power to select it.This won’t delete your data but it should reset the app’s cache, which should solve the problem.

Nothing? Time for the nuclear option: a factory reset. Make sure you take backups of anything you need first, as this will return your phone to factory-fresh condition without any of your stuff on it.

Still no joy? Dump the app altogether and try the excellent Google Camera (KitKat or later required) or one of the many wonderful third-party camera apps out there. Read the reviews carefully though: some camera apps are better than others. There's no point in installing a lame one.

I hope this helps??

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