Zumo User Forums

I've already tried to delete GarminDevice.xml couple times and after reboot I could see 3.15 again: <SoftwareVersion>315</SoftwareVersion> Is it possible that the device is updated, but the ver num is wrong? How can I check the actually ver num? Btw Garmin Express shows me: Screenshot 2020-06-24 at ...

This is my update process: Screenshot 2020-06-23 at 21.34.15.png Screenshot 2020-06-23 at 21.34.40.png Screenshot 2020-06-23 at 21.35.26.png I've completely followed the instructions from the last step. The device was disconnected and connected again after 5 seconds. I didn't see any update process ...

Try to update firmware via Garmin Express, completely follow the instructions, but after reboot nothing happens, firmware ver still 3.15
And I've also tried to update via exe file from the Perry site yesterday.

Are there any other options for update?

Hey all! I have a Zumo 550 (BMW Motorrad) which I bought with the bike. Installed firmware ver. 3.15. I've tried to update it using Garmin Express and exe file from gawisp.com/perry/zumo/ but got nothing. I can see the update file GUPDATE.GCD on mass storage device. Tried to reboot many times but st...