Jumper t8sg v2 plus no dfu mode

Hi folks.
Someone has already happened that the jumper (V2plus) is correctly viewed from the PC in dfu mode,(no yellow ball in peripherals) but the dfuse program does not see the radio?
The usb mode works, and I see the files inside it, I can copy and move.
The radio works, I can create profiles and everything else ... but I can not update

As you can see from the attached image, the radio is connected to the PC, the peripheral is recognized but the program does not see it.

I read something about the forum, I followed the steps described but the radio is not seen.
Only thing I have not tried yet and format the memory via usb and copy and paste a backup file



Any help !?
Ty

Fixed, I had the corrupt drivers on the pc but in the meantime I burned the OLED display, fortunately in 3 days from China I arrived

How do you manage to install the correct drives? I 've been had a hard time to fix it.

Try the drivers offered by the Zadig program if you're using Windows. Another user reported Windows 11 doesn't work for running dFuse.

I've tried almost everything: usb cable, Zadig, all versions of dFuse and STM drivers, and even using Linux to get it recognized. Last attempt left ImpulseRC running for 3 hours and the result was that I lost sound. I'm starting to think that the voice mod module has something to do with it, that avoid hardware been recognized.

I think it is actually quite simple, I have the same driver issue some times, when using several flight controllers and deviation, it seems windows picks the wrong driver, automatically.... and have been playing with all kind of solutions drivers fixes zadig but could not get it to work reliably. But actually it is simple to sort;

In WIN10,
you have to go to device manager,
go to the STM32 Bootloader of DFU port which does not work, right click it, select update driver,
select browse my computer for drivers,
select let me pick from a list of available drivers on my computer,
There you select,the other Driver than currently selcted. (probabaly there are multiple drivers)
click Next
click close done.

You should see immediately in Dfuse your Tx apear, (assuming you started deviation transmitter, with button pressed in DFU mode, not usb drive mode)

It could be if you want to flash your Betaflight F7 controller in DFU mode you have to go here back again and change it again.....

It's 2026.

for windows 11, the way to recognize t8sg plus in dfu mode is to install ftdi drivers ftdichip.com/drivers/

On linux, without X11 (wayland), java cannot start anymore.

you can use: swinglab:

git clone git.sr.ht/~phlash/swingland
cd swinglab
ant

and use my fork to run it:

git clone github.com/albfan/deviation-upload
cd deviation-upload
git checkout build
mvn clean install

and run using swinglab:

sudo java -cp "../swinglab/bin/swingland.jar:target/DeviationUpload-0.11.0-jar-with-dependencies.jar" deviation.DeviationUploader

it is able to run, but I just patched blindly, so not sure if it can write correctly the firmware. (if we can do a rebuild or rewrite on python, that would be great) or just use dfu-util to upload dfu, and push files directly

On windows, DeviationUpload-0.9.0.jar should just work, and I pushed deviation-t8sg_v2_plus-v5.0.0-7df0415.zip just fine