Hello, Last year i bought a SJ5000X elite. It worked fine. I updated the firmware with V1.4.9-S and everything worked nice. In july this year i updated the firmware with V1.5.4-S and again everthing worked fine. After 2 weeks off use i saw that changes in the setup screen were not saved. So now every time i put on the camera it has the factory settings. I tryed a lot of things but it didnt work. I even downgraded the firmware to V1.4.9-S again but the settings won't be saved. Has anyone a solution for this problem.