Zumo User Forums

Ok, will give a try when I get back. Work trip for next few days

Hmm
On my Zumo 660, it will not load the whole update to the device because of the 4Gb limit, even to the SD card. If you select the full set of regions it goes over 4gb

It does not offer to split or load the whole update, even to 32gb SD

Maybe if I go in just with map Install and not via baseCamp it may work with not waypoint

Oh ok..i guess on a Mac it only loads it to the computer as a single file of 6gb plus as Mac accepts bigger file, as I only have a single part

Did you get the OSM BBBIke map to work on the 660?

Windows formatting tools limit FAT32 formatting to 32GB resulting in the 64GB card having a capacity of only 32GB. There are third party utilities that will format a 64GB card as FAT32 leaving the full 64GB capacity that the XT will recognize. I don't remember the utility I used. I think it was the...

Just in case any one comes upon this in future..I am putting this in 2024 with the final NT Europe 2025.10 update...that the complete 2025.10 maps is now 6.5Gb or thereabouts. 2023 went just above 5 gb so now we hit the 4gb FAT32 file size limitation of the SD card. (Zumo 660) Not that I am likely t...

Zumo 660.Latest and last NT Europe 2025.10 This thread did give me the solution. Still cant get the entire region, since the 2025.10 map is 6Gb and limit seems to be 4 Gb due I guess FAT32 I was insitially confused aboutthe instructions to use BaseCamp to sned the map as it does not give that optoio...