Ep8 downgrading the firmware

[Mads]

I’ve been trying…. but I can’t make it work.
I’ve got E-TUBE project cyclist 5.0.0. on an android phone.
When trying to connect to the bike, it says that it doesn’t recognize DU-EP800, and that I need to change the unit….?
And thus ends the adventure of trying to change the region to US…..even before I’ve actually managed to do anything.
I must be daft, but apparently I don’t get it….
Anyone got some advice? Or preferably an entire “how to” written for dummies….

 

[Amber Valley Guy]

I'm not 100% sure but I think I read somewhere that recent UK/ Europe specific Shimano and Bosch motors are chip and software and can't be changed to USA spec speed limits..... and if you do manage to do it via software or a tuning box its recorded and voids all warranty claims....it's really not worth it, especially if you live in France (50,000 euro fine), and you still can't climb steep uphill any faster.

 

[kevins1966]

I’ve been trying…. but I can’t make it work.
I’ve got E-TUBE project cyclist 5.0.0. on an android phone.
When trying to connect to the bike, it says that it doesn’t recognize DU-EP800, and that I need to change the unit….?
And thus ends the adventure of trying to change the region to US…..even before I’ve actually managed to do anything.
I must be daft, but apparently I don’t get it….
Anyone got some advice? Or preferably an entire “how to” written for dummies….

Hi tried chips etc but best thing by miles is the part you fit to rear disc.lets assist increase to approx 23mph and no cables or software required.attachment provided shows the site.

 

[Desert_Turtle]

I recently installed a Speedi on my new Yeti 160e and it’s working fine. Undetectable, easy, reliable, cheap….