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My phone brand was not an option, so I chose the closest. I own the Galaxy J7 Sky Pro s727vl. I recently dropped my phone and the rear camera shattered. Unfortunately, now both rear and front facing cameras do not work. How do I know if both are broke and need replacing? Or if one breaks, does the other just stop working? Also, where do I find replacement cameras? I can’t afford a new phone right now. The rest of my phone works great. Can someone please help me with this. I need my phone camera for my job.

you should take it to a place called UbreakIfix, if you have one near you. I am sure they will be able to help you out.