rolling back update

[coachallen]

Has anyone tried rolling back to previous version? I have read that if you don't do it right you can screw up a graph.. I was thinking about going back to version 2.20 on livescope.

[DOFC]

If you have the previous version on an SD card it is really straight forward. I tried the last two updates and had no problem going back to 2.20 on my GPSMAP

[aero320]

Has anyone tried rolling back to previous version? I have read that if you don't do it right you can screw up a graph.. I was thinking about going back to version 2.20 on livescope.

Echomap or GPSmsp?

[coachallen]

Echomap... A gentlemen said he had 2.20 version for the GLS 10 but it updated it to 2.53.. I am looking for 2.20 if someone has a copy of it..

[Redngoo]

I done a forced update just on my 1042 xsv a gentleman on here passed along. Ive had no issues with it. In fact other than a depth setting i personally believe the older version on the graph is better.

[coachallen]

I am looking for 2.20

[west_tn]

I've got a 1222 I'm about to install strictly for livescope. It'll be my first garmin. If i get it hooked up and it's got the 2.20 software are yall saying I should leave it alone and not update?

[Redngoo]

I would!

[aero320]

This is a link to the file you need on DropBox. This will install 2.20 on your Blackbox. This is for Echomap units.

https://www.dropbox.com/s/dflk7v34xm...teV10.zip?dl=0

[coachallen]

This is a link to the file you need on DropBox. This will install 2.20 on your Blackbox. This is for Echomap units.

https://www.dropbox.com/s/dflk7v34xm...teV10.zip?dl=0

Thank you

[PMantle]

If you do this, do you lose the on screen stuff like depth, gain etc.?

[Redngoo]

When i rolled my 1042 back to 17.10 the only thing i lost was the convenience of the push button access to depth. As far as my black box im still running 2.0 version.

[aero320]

If you do this, do you lose the on screen stuff like depth, gain etc.?

When you roll it back, you will have 2.20 on the black box and whatever was the version for the Echomap unit at the time. The black box needs to be connected and everything turned on. Then, you can unplug the black box and install a later verison of the Echomap software on the head unit only.

[coachallen]

When you roll it back, you will have 2.20 on the black box and whatever was the version for the Echomap unit at the time. The black box needs to be connected and everything turned on. Then, you can unplug the black box and install a later verison of the Echomap software on the head unit only.

That is what I did.. I rolled back back to 2.20 and when it rolled back the black box my UHD93sv rolled back to version 10.10.. I unplugged my GLS10 and update my garmin unit to 16.10... If I don't like 2.20 I can always update it to the latest software..

[PMantle]

When you roll it back, you will have 2.20 on the black box and whatever was the version for the Echomap unit at the time. The black box needs to be connected and everything turned on. Then, you can unplug the black box and install a later verison of the Echomap software on the head unit only.

[aero320]

That is what I did.. I rolled back back to 2.20 and when it rolled back the black box my UHD93sv rolled back to version 10.10.. I unplugged my GLS10 and update my garmin unit to 16.10... If I don't like 2.20 I can always update it to the latest software..

Yes, that is correct!

[Duaned]

any of you guys that did this, did it help? did it get it back to what we had before the perspective mode update screwed it all up?(at least for me)

[Royt]

Rolling back didn't help me but it has helped others.

[Duaned]

thanks Royt.. I'm going to try it this weekend