Lowrance elite 4 hdi update

Finally got new ff mounted and took it for test drive. This thing is awesome!  I just did the update easy peasy, maybe too easy? Anyone know the current version # for elite 4 hdi? Unit says it's running version 4.0.5.0.17...

Version 4 is current.

Bill

Thx Bill

Looks good!  Glad you like it!

Well done! I need to do the SW update. Love how it looks!

I'm appreciating the GPS the more I use it. Love it.

Gps on this unit is awesome!  So is the ability to record sonar and upload to insight genesis to turn into a contour map!

Op.  Can I ask why you chose the hdi vs the other 4x models?

Is it 83/200 sonar? 

I can explain but it would better be spoken than typed.  I'll.pm you my phone#.  Feel free to call me to get a 1on1 "whats-what" in the Lowrance line.

Bill