Topic: 997C UPDATES

[trickyric]

Hi everyone
I have A 997c SI and I have never updated the software on the unit.
It has its original version 3.940 I found version M997.4_750.bin on this website.
Is it the latest version and is it safe to download it without the versions in between?
 

[Jolly Roger]

Hi trickyric and welcome to the forum,

according to Humminbird, there is no need to download the "in between" updates. The latest update includes all the previous updates.

You can either download the update from here or use the update file from HB's website.
BUT:
Before you update, RESET TO FACTORY DEFAULTS!! Some units have problems after the update if they haven't been reset prior to the update.

Robert postet a how to video here.

Humminbird Software Update to SD Card using Humminbird PC

Follow it step by step and you should be good to go.


Good luck and regards / Harry

[trickyric]

Thanks so much Harry
I am not very computer literate so this is greatly appreciated.
Cannot wait to give the new down view a go.
Cheers trickyric

[Jolly Roger]

Glad to help mate 

Harry