GPSMAP 276Cx Firmware 5.80

Discussion related to the Garmin GPSMAP 276Cx GPSr
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ConiKost
Posts: 946
Joined: Sat Jan 16, 2021 4:08 pm

GPSMAP 276Cx Firmware 5.80

Unread post by ConiKost »

Garmin have published Firmware Update 5.80 for the GPSMAP 276Cx.

Released: September 24, 2021.

Changes made from version 5.70 to 5.80:
  • Fixed issue drawing color indicators in the track list.
  • Fixed map heading responsiveness at low speeds.
Use Garmin Express or WebUpdater for automated firmware installation.

Download GPSMAP 276Cx Firmware 5.80 for manual installation.

Please report your observations here after installing and testing!
Garmin DriveSmart 86 MT-D (FW 6.80, HW V8, GPS 9.00.50, 32GB SD)
Garmin Montana 750i (FW 19.00, HW V6, GPS 2.90, Touchscreen 85.07, ​64GB SD)
fpiarrette
Posts: 1
Joined: Tue Nov 16, 2021 2:50 pm

Re: GPSMAP 276Cx Firmware 5.80

Unread post by fpiarrette »

Hi ConiKost,

I'm a 276Cx owner, and would like to test firmaware 5.80 patched, but I'm not familiar with manual patching procedure.
I have checked Garmin Express and WebUpdater but don't know how to do a manual patch.
Could you point me to some documentation to do it?

Regards,
User avatar
GPSrChive
Site Admin
Posts: 3881
Joined: Fri Jan 20, 2017 11:29 pm

Re: GPSMAP 276Cx Firmware 5.80

Unread post by GPSrChive »

Please be advised, we do not discuss how to patch device firmwares on this website. Doing so will get you banned from these forums indefinitely.
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