I been using note 8 since long time and i feel we should have aap locker application in built so we can secure certain aap. This functionality is available with other competitors which have fingerprint sensor

I recently purchased note 8 (almost a week ago)and it's having latest update installed. I was facing gmail sync issue since i bought it. I tried disabling "Optimized battery usage" and gmail updated uninstalling but none of them are working. Anyone h...