I just bought a boat that has missed a couple of software updates.
My question is, if more than one what update do you download to fix the issue?
i have a gen 2 Lowrance HDs 12.
I just bought a boat that has missed a couple of software updates.
My question is, if more than one what update do you download to fix the issue?
i have a gen 2 Lowrance HDs 12.
You'll need the Gen 2 software upgrade (6.0), and the Gen 2 Touch GPS Patch update.
Greg McDaniel
2003 Triton TR-21
Yahama OX66 225 slinging a 25P Trophy
It fixes a GPS rollover issue.
The "rollover" issue is a problem with the clocks on Gen 2 units; a search for that term, or clock issues, will show threads explaining all about it.
Most of the relevant threads will be in a September 2018 to April 2019 time frame, I believe.
Last edited by 188Musky; 08-20-2019 at 06:47 PM.