When I upgraded to WM6 the radio wasn't working any more: I was unable to receive incoming calls, the device switch directly to messaging, and the radio was rebooting after each call.
For me, in France, if the ROM radio of the Athena is higher than 1.38 the phone app is turning mad... So I had to go back to WM5 WWE then, flashing to the WM6 rom posted on the forum.
I've tried few days ago with the new rom from DOPOD, everything is working quite well, exept... the phone app which do no whant to receive calls any more.
I've a german AMEO with the HARD SPL but it does the same thing with a "french" HTC X7500.
Is it a provider incompatibility?
That's why i'm intersted of someone has the 1.38 radio ONLY