Use a hardware programmer (like a CH341A) to dump your chip’s .bin file.
: It works via a "drag and drop" interface where the original BIOS BIN file is dropped onto the RCUnlocker executable to produce the patched file. How to Use RCUnlocker rcunlocker-v-1-0.rar
Drag and drop your .bin file onto the RCUnlocker.exe application. A new file (e.g., original_patched.bin ) will be created. Flash this patched file back to the BIOS chip. Use a hardware programmer (like a CH341A) to