j6 inifinty needs a update regarding to improve the performance of the rear camera and I think you should include a double tap gesture for screen off and on for avoiding damage to power key. I hope you guys do something for above mentioned problems

Samsung needs to improve the quality of rear camera in j6 by introducing new software updates...bcse before j6 am were using Samsung galaxy grand its rear camera is better than j6. bcse j6 is capturing smaller shakes too...