Basic Upgrade Procedure

Upgrading JFBConnect 5.x to 6.1 on Joomla 2.5.x

We are upgrading site from JFBConnect 5.x to 6.1 on a Joomla 2.5.x site.
Searched for basic upgrade procedure, did not find anything other than install tutorial.

Links to upgrade procedure, prep would be helpful.

Wondering if any configuration information is lost, or do we just install and module auto-detects upgrade vs install setup?

Yes we have performed backups and are working on a test site prior to live site change.

Thanks

Our approach was to upgrade was;
>Install JFBConnect 6.1
>Run AutoTune
>Install SCLogin 4.1.2

Post Install of JFBConnect 6.1 AutoTune was launched.
Subscriber ID information was input
Settings Saved
Next Step
Save All Recommended Settings
NOTE: because this was being performed on a test site, the URL changed from www.sitename.com to www.sitename.com/upgradetest
NOTE: because of URL change, actual connection to Facebook App kicked back errors
Site Check
Error Check
Finish

Then we upgraded SCLogin

Upgrade appears to work but because the URL is different there is limited testing that can be performed.