Firmware Archive or manually Download Archive for Edge 840

waldwegflitzer
1 month ago

Hello,
has anyone some older software versions for Edge 840 devices?

Or is there already a software archive for manually download firmware versions for Edge 840?

A web search only reply with very outdated archives.

Best Regards,

Friedemann

  • 0 1 month ago

    Hi!

    Could you please tell - what the problem you are trying to solve? Older firmware vesrion is a solution, but what is a problem?

    I have problem with device connectivity after upadting to 24.19 - no WiFi, no BlueTooth, no Ant+ : my Edge can find nothing. So i thought: perhaps previous version of firmware could help me. Anyway i'm trying to find other Edge 840 owners with the same problem.

  • 0 1 month ago in reply to Pakcake

    Hi,
    at this time I only have an inaccurate elevation display, it jumps betwen -3% and +3% within a consistent grade. But that are peanuts, I read some serious issues with the current 24.19 version.

    On the other hand, I will collect all versions of firmware I can get for an archive. I will be able to downgrade my device if there are too many problems.

    If you have garmin express installed for a long time and made several updates with it to your 840, you will find the downloaded files in: C:\ProgramData\Garmin\CoreService\Downloads\PrimaryFirmware on a windows pc. Below this directory there is a structure like this (here 24.19 version):
    PrimaryFirmware_PrimaryFirmware.006-B4062-00.24.19\gsup\006-B4062-00\24.19\full\rel\3bf0a427-e94b-462f-b5f5-dacc6d20b915\GUPDATE.GCD.

    The file GUPDATE.GCD is the update file.

    If there are many versions you have downloaded and installed, there are all recent firmware versions on your PC.

  • 0 30 days ago in reply to waldwegflitzer

    Hi! I've tried to find on my PC C:\ProgramData\Garmin\CoreService\Downloads\PrimaryFirmware, but unfortunately has no GCD files (possibly cause of system reinstalling).

    I'll remind that i'm trying to solve my connectivity problem with WiFi, BT and  Ant+ which appeared due to SW update to 24.19.

    If it's possible - could you please help me with older SW version for my 840? Maybe there some free access archive of old versions? Or you can share your version ?