dhn
Moderator
Sage......here is a workaround for the loss of fm transmission by Mike Elder of the Pocket GPS World forum in the UK:
The answer to the problem is to dual boot the device with 8.010 on the SD card (which will alow the full use of the FM TX for all functons, but you lose out on IQ2 assuming you have the newer v815 map) and the newer 8.3 release on the internal memory, take the SD card out to use IQ2 or put it in to use the FM TX - Mike