Jumper T8SG Lite ... ( How to RIP firmware )

1) Is it possible to RIP the factory stock Firmware ?
RIP as in read and save ...
2) If it is possible , what software is needed ?

Thank you .

I do not have this transmitter.
So I'm not working.
It is information of reference level.

There is such a video. The T8SG Lite is using a T8SG-Black firmware.
[TIPS] Jumper T8SG LITE をフルプロトコル化 : Jumper T8SG LITE FULL PROTOCOL

12:00 , firmware Commentary, but Japanese. DEVIATION T8SG V5.0.0 3bcbb8f

DFU USB Tool
www.deviationtx.com/downloads-new/category/161-dfu-usb-tool
www.deviationtx.com/downloads-new/category/162-walkera
JAVA : JRE 8 x32(x86) , take care , x32 / x64 Mixed not possible.
⇒If mixed , BLHeli-Chrome version can not work. iRX4+ : can not be update. but Jumper 4IN1 : can be updated. 　((+_+))
.

I just want to RIP the factory firmware as there are a few people who have BRICKED their Lite's ...
Dont want to do anything to my Lite , the Gimbals just bite too hard to waste time with it ..

I have the T8SG + and T12 , and they are nice ..

hi is this work on jumper sliver old one ???