Woops, trouble with getting old, for some reason I had GT11 and GT31 in my head. Nebs is probably right here, if the locosys site doesn't have separate firmware, I'd say they're the same.
As I know GT31 and BGT31 a the same devices except BGT habe bluetooth support.
I contacted Locosys these days for importing BGT here, and thea telled me that they are indetical, only differebce is BT.
So, better check in some readme in firmware or contact tech support for more info.
It's better to know then destroy the device with false firmware, isn't it ?
In latest firmware readme stays this:
-----------------------------------
--- GT31 Firmware Change Notes---
=== V1.0(B0331) ===========================================================
- Bluetooth Chinese font rebuilt
- Left/right key for [SETTINGS]/[SPEED AVG TIME]control patched
- Support Language/speed genie restriction
- The following cards have been tested to work with GT-31/BGT-31:
SanDisk-2GB
Transcend-2GB
Transcent/80X-1GB
SanDisk-128MB
Apacer/60X-2GB
Kingston-2GB
PQI-2GB
PNY-2GB
=== V1.1(B0428) ============================================================
- Patched Power Hold Pin control due to hardware design restriction
- Patched LCM backlight :turn off backlight after system off
THERE IS NO SEPARATE 2 FIRMWARES only one - so what do you think ?
