Going to share some info that may help others.
I picked up an ice helix 7 chirp G3N all season.
Existing sw release 2.030. Upon registering the unit, I received email notification indicating a sw update was available.
Visited the HB site, sure enough 2.148 was available for helix 7 chirp g3n. I attempted to load it several times (by the book and with proper SD card) via micro 32 g3n series 10
SD to no avail, unit did not recognize any update. I popped open my FishSmart app to attempt to load via Bluetooth. My new unit was listed in the app but no sw update available.
I called Humminbird and learned the ICE helix 7 chirp G3N is not the same as plain helix 7 chirp g3n. If an update is available I needed totrack the Ice helix updates. So I open the “ice Helix” option on the sw page of the HB website, no update listed for the ice helix chirp G3N.
Turns out units purchased as ice helix 7’s will always follow the ICE helix update path whether it is in ice mode or open water mode.
I leaned there is no update for the ICE helix 7 chirp g3n at this time.
Just when you thought you knew everything. Hope this info helps someone.
Wormdunker,
I experienced this last weekend.
I had my friends dad’s Helix 7 home to update. I told him I would take it home, update it and tinker with the settings. Id bring it back out on the lake to him the next day.
Originally I downloaded the update from the standard Helix 7 section. Absolutely no luck when installing SD card in unit.
I then downloaded the appropriate update from the ICE Helix section. Perfect. Installed without a hitch.
I have only installed the updates from the Ice Helix section for my Helix 5 and never had any issues.
Interesting to say the least.