Do you have the of the device you are trying to update? I can help find the specific installation steps for that hardware.
: Use a tool like 7-Zip or WinRAR . Right-click on the .001 file and select "Extract Here." The software will automatically pull data from the other parts to recreate the original folder or file. RTS0700.7z.001
). However, the specific .7z.001 naming convention is much more prevalent in the automotive "modding" community. How to Use the File Do you have the of the device you are trying to update