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 ?