So I'm on H3G in the UK and installed a custom ROM a few months back. When H3G rolled out 4G in London and Manchester (I'm in manc) I wasn't getting LTE even in the town centre.
Now on the H3G website it says that they will roll out a software update to switch the phone "on" for 4G, I'm guessing I don't have that as I'm running a custom ROM. Is there any way to get this update, or update any part of the phone such as the radio so it will receive 4G on H3G in the UK?
ReVolt ROM 4.2.2
3.4.10 ReVolt Kernal