I haven't had a data connection on my S5 for the past two days, the wifi connection works great. I received online help from your general support. They had me reactivate my phone using the ## method and then they had me manually reactivate it. I have updated the profile and prl several times. Nothing worked. I went to a sprint store and the tech said it's a network issue, he was working on another S5 when I brought mine in. I can send/receive texts and phone calls, but there isn't a data connection. My wife's S4 has a data connection and it works fine. Any ideas on how to fix it?
mmark271 is correct according to samsung website lollipop is schelduled to be pushed tomorrow
You were absolutely correct! I received the update at 1am this morning. My phone does respond faster and my data connections improved after the update. I will test the voice calls later on. The update wiped out a few things. It took a while to get some of my apps from Amazon reinstalled and so far, they took away the Call Block function from the settings menu. I used that feature daily and now its gone. There isn't a Do Not Disturb function either. I hope the next update will replace it. Going to the top does make a difference. Thank you!
Here are some tips taken from the section "Fix Wi-Fi or Mobile Data Connection Issues on Samsung Galaxy S" given in Samsung S5 Manual: