This is my issue too. Last Tuesday I downloaded the software update for my S8 to whatever Samsung pushed out that day and ever since then I've had no wireless data connection. I get 3G to come and go, but most of the time no connection at all and never LTE. I spent 2 days working with Sprint customer service and after nothing worked they had me replace the Sim card and that didn't work either. It's clearly the software update that caused this, especially after reading all of the other posts, so I can't believe they aren't doing anything to fix this! If I end up having to buy a new phone it will definitely not be a Samsung!!
... View more