Find A Disastrous Bug Using this app from last couple of months but today I find a very annoying bug.. Whenever I go to file manager to install a app  install button didn't work at all.. I was about to visit service center but today while taking screen shot of that very intall option for showing to my friend I just increase the light of my phone to get a good screen shot and then suddenly I click on install.. It started working.. Trying again during dimmer on.. Again it didn't work... But now it's working after uninstall.
January 11 2016