Guys I'm also having trouble with wifi stoping like every 15 minutes , apps are not working properly they also shutdown every 2 minutes I have formatted my phone after that fingerprint problem was solved. @Samsungindia do something about it.
Please perform the below mentioned steps to resolve the issue:
1) Forget the Network: Go to apps screen >Settings >Connections > Wi-Fi >Wi-Fi network >Tap and hold the Wi-Fi network that you're having trouble with until the menu allows you to select Forget Network.
2) Reset Network Settings: Go to apps screen >Settings >General Management >Reset >Reset Network Setting.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
