12-06-2017 06:26 AM
A few days ago my Galaxy S6 got a firmware-update to G920FXXu5EQI8.
Since then the wifi-connection to my router (FritzBox) does not work properly.
It works a few minutes then the connection is lost and the S6 shows 'authentication error occurred'.
The router manufacturer AVM has looked into the logs and says the problem ist caused by the S6.
12-07-2017 09:46 PM
I've had the same issue since taking the latest update ended up with data charges from my carrier. Two other S6 in the house didn't take the update and they have no issue. Sometimes turning BT off works sometimes not. Just got online by turning on airplane mode but what is the sense in that. Need an update to fix this crappy update!
12-08-2017 07:02 AM
Same problem here, only affecting the two s6's we have in our house, the s7's are fine. Happens at home and at work, called Samsung, they claimed it was because I didn't regularily wipe the cache partition, the only way I can connect is by wiping the cache partition, go to a different network if i want to connect I have to repeat.
The battery drains like crazy because it's constantly trying to connect. This is a Samsung issue that they are ignoring, happened after the last update.
12-10-2017 11:19 AM