Skip navigation links

Change History


GPSMAP 820/1020/820xs/840xs/1020xs/1040xs software version 6.80

as of August 9, 2019

Changes made from version 6.70 to 6.80:

Changes made from version 6.60 to 6.70:

Changes made from version 6.50 to 6.60:

Changes made from version 6.40 to 6.50:

Changes made from version 6.30 to 6.40:

Changes made from version 6.20 to 6.30:

Changes made from version 6.10 to 6.20:

Changes made from version 6.00 to 6.10:

Changes made from version 4.80 to 6.00:

Changes made from version 4.70 to 4.80:

Changes made from version 4.60 to 4.70:

Changes made from version 4.50 to 4.60:

Changes made from version 4.40 to 4.50:

Changes made from version 4.30 to 4.40:

Changes made from version 4.20 to 4.30:

Changes made from version 4.00 to 4.20:

Changes made from version 2.80 to 4.00:

Changes made from version 2.70 to 2.80:

Changes made from version 2.60 to 2.70:

Changes made from version 2.50 to 2.60:

Changes made from version 2.40 to 2.50:

Changes made from version 2.30 to 2.40:

Changes made from version 2.20 to 2.30: