There is a huge difference between 2.1.3.5 and 2.1.3.7. Autofocus was broken. That's fixed in 2.1.3.7. If there is no difference between Android apps and the Sailfish app, I would more bet on a hardware problem. Of course it also depends a lot on what you expect of the camera. It can't compare with HTC U11 or the Galaxy Note 8 camera and even to a lesser extent to a DSLR. But If you look at this shot, I don't find it blury or bad quality.: https://www2.pic-upload.de/img/34397...201_145005.jpg