Garmin TOPO Switzerland V2 PRO

I have the same issue with my gpsmap 66s. I think we must patch the firmware by the JNX loader firmware patcher v3.80. I will give it a try later on.
On the other hand: Basecamp also does not read the jnx-file from the device, so maybe something else is the reason (?)

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Or we need a BirdsEye subscription (I don't have one).

bommelb Reviewed by bommelb on 14th April 2022. Garmin TOPO Switzerland V2 PRO TOPO Switzerland V2 PRO UnLocked IMGs All credits to sandman123 https://res.garmin.com/en/products/010-D1536-01/g/cf-lg-91e1bf11-316a-4d85-baa0-b1c74ad0fa55.jpg https://res.garmin.com/en/products/010-D1536-01/g/cm-md-975000d3-0216-448a-a099-6e76fd3ae802.jpg Overview Make your holidays and recreational activities in Switzerland even more enjoyable with the first Garmin branded topographic map for the Swiss Confederation and Principality of Liechtenstein. With specific recreational maps Rating: 5