SE Z710i firmware upgrade

[alexo]

I've recently bought a Z710i too having seen the following vid on youtube http://www.youtube.com/watch?v=_OP_Noi-NBs. Have flashed it using W710i Firmware and it does give you rather nice flash menu's which seems to be the only good advantage to it. One major down point is that the Radio icon is replaced by a rather useless Pedometer icon (Z710i does not have required hardware for this) which means the Radio can no longer be used!

Is that true? I'm rather fond of the radio.