Hi LeeBoy,
I will do the same thing and I've found this video.
It is not very complete but it helps you to understand how to make connections......in addition to the shimano e8000 manual.
Regarding the software side, I don't know (but I hope so) that STUnlocker can do the job.
Otherwise you...
Question: If I unlock the speed limit with firmare 4.3.2 then I update to firmare 4.7.1......speed limit remains unlocked o the new firmare overwrites the config?
Johnnie can you find an Android phone to try? You don't need to buy another full license because the licence is linked to the serial of the shimano engine.
So.....you take away the doubt
Sorry for the intrusion ...... I state that I don't have the badass 4 but this box doesn't work with firmware 4.7.0 (like more other speedbox)
What firmware do you have?
Another thing.....W011 is "speed not detected".
W013 is torque sensor error (normally appear if the pedal is blocked by a foot...
I've a speedbox and W011 error appear randomly from firmware 4.7.0
Downgrade firmware is simple (I did it), there is a guide at stepsunlocker homepage......but I can help you step by step if you encounter a problem.
I've also steps unlocker with full license.
Dear Stuart,
in my experience it's not a motor issue......but it's the firmawe (4.7.0) that interferes with the speedbox.
if you downgrade it to 4.6.0 or 4.3.2 (it's simple and free) you should solve the issue.
If you want to keep the latest firmware at all costs ... yes, you can also solve with...