I suppose we'll find out. As a historical data point, the BMS firmware update for he 2011/12 packs *did* reset battery parameters.lorenfb wrote: Hopefully, this "fix"
doesn't fully reset all the battery parameters, e.g. SOH == 95 - 100% after the "fix".
On 8/2/2013 my Ahr was 55.5763 first thing in the morning prior to the update
After the update was applied the Ahr increased to 59.7812
by 8/23/2013 the Ahr reading was back to 55.6944
I believe the update process will reset parameters and require the BMS to relearn the battery from scratch.
Back then LEAFspy didn't record SOH so not sure how it changed.