Thank you for being a part of Samsung community. We apologize for the issue you are facing in the device after update. Kindly follow the steps below to resolve your concern:- - Navigate to apps >> Settings >> Apps >> Tap on three dots >> Reset app preferences. - Please run your device in safe mode. - Please do reset your device on factory mode after taking the data backup Via Smart switch.
Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
right now flickering has stopped.may be device is stable now on its own. finger unlock is ok.thanks for your quick response. M always a samsung fan for their user friendly software but to take backup of all ur data then reset and again restoring data is a bit hectic thing to do. a small update should be released to fix the minor bug by the samsung technical department.
