NOTE: This extraction method may not work on WSL. If you are having errors after trying all steps, try switching from WSL to a full Linux installation.
- Download fs-tools from Github
- Set up the environment with the following commands
sudo apt install gcc-arm-linux-gnueabi pip3 install qiling
- Build the tool with the following commands
arm-linux-gnueabi-gcc -static -omain fsr.ko fsr_stl.ko main.c
- Place onenand.bin and onenand.oob into the fsr_II folder. Then, run the following command
python3 emu.py