My stock camera app will not open, it crashes whenever I go to open it. I am able to use third party apps but the quality is grainy and poor. I am only able to use the front facing and the wide angle cameras but I am not able to switch the main rear camera. I am not sure if that's because apps don't have the feature to switch between rear cameras. I have tried many things to resolve this myself. I have restarted my phone, cleared the data and cache from the app and a factory reset. All to the same result of not working. My guess now is that the main camera failed which causes the app not to work. But do the wide lens and the main camera work together but being one is not functioning causes the poor quality? I don't want to have to buy a new camera module and have the issue still be there. Anyone else going through this? And did you end up solving the issue?