Originally Posted by Zisj
Flashed this ROM.
First impression : GREAT, good speed, best 6.5.3 I found so far.
Using GPS I found that TMC no longer worked.
I checked radio, and FM module can not be found.
Reflashed another ROM and FM works again.
Anybody else have problems with FM radio on Christian's 6.100 (clean)?
I don't currently use Christian's ROM, as such consider this more an idea than a definite solution (given that I have no way to confirm). Though I have previously experienced this problem with several different ROMs on the Xperia X1. Interfered both with TMC and radio apps. Each time it has been caused by the same perp; Sony Ericsson's media panel...
My experience is that, regardless if the panel is active or not, it runs in the background and initializes the FM chip (in effect blocking other apps from utilizing it). Try disabling the MediaPanel and see if that helps. The only way I managed to do this was by killing it with a task-manager, then moving it to a different location.
That's my best guess...