Same problem here. VZW S6 Edge.. I've unchecked 'Always allow wi-fi scanning' and set location services to only use GPS to see if it makes any difference. I read on reddit that some people had better luck with Advanced calling _enabled_ on VZW. It may make some sense if the problem is indeed with cell _standby_ functionality which is activated only when wifi is on if I understand this properly.
If so, enabling Advanced calling may force your phone to always keep LTE connection active and not in standby mode. I'll try it if WiFi tweak I made doesn't help.
Also, Can somebody post some additional info about Cell standby? I'm looking for 'Time on' and 'Total connection time' metrics reported by Samsung Battery app. Concluding the things I read here and on reddit I'd expect to see battery drain issues when 'Time on' value is way higher than 'Total connection time'
If so, enabling Advanced calling may force your phone to always keep LTE connection active and not in standby mode. I'll try it if WiFi tweak I made doesn't help.
Also, Can somebody post some additional info about Cell standby? I'm looking for 'Time on' and 'Total connection time' metrics reported by Samsung Battery app. Concluding the things I read here and on reddit I'd expect to see battery drain issues when 'Time on' value is way higher than 'Total connection time'