I just installed the Sense option w/o Wifi calling on my HTC One S (S4 T-Mobile UK). It all seems to be working okay but I have the 4G icon (don't really care about that) - more importantly, I have no wifi. MAC address shows as unavailable and Wifi option shows "Error". Should I have installed the Wifi calling ROM even though I'm not equipped to use it?
Update: Installed the Wifi calling ROM and have the same issue - Bluetooth still works but no Wifi radio. Previously was running stock with a fresh Superboot/root, this is the first ROM installation on this handset using ROM Manager. All data and caches cleared prior to installing - after root Wifi was working without a problem. Used this ROM as I wanted to try out Google Now, otherwise would have reverted back to stock.
Resolved: For the benefit of anyone else with the same issue, I followed the instructions here which worked perfectly.