e8000 firmware 4.9.5 downgrade?

[melonhead]

I just had the frame on my 2019 Merida eone sixty 900e replaced under warranty, and the dealer "kindly" installed the latest 4.9.5 firmware. This has blocked the ability to change the destination market in stunlocker to USA for the 32kmh speed limit. Is there a way to downgrade this firmware yet, or am i stuck with 25kmh?

 

[MacFree]

Hey melonhead,
we have the same problem with my friends bike. I found a video on Youtube (Shimano E7000 downgrade method with android) but haven't tried it by now. Have you found a solution?
Marco