I’m curious if it survives reflash.
Anyway, I was quite late with joining the 10 III party (I got it only on July 13th) so it’s been just 3 months. 42 full cycles (i.e. some 10% of typical Lithium battery life time) in 3 months doesn’t look too good IMO, as it would mean that the battery wouldn’t even last 3 years.
My BlackBerry Passport (with its smaller 3500 mAh battery) reports 225 full recharge cycles after whopping 6,5 YEARS (!!) of use (it used to be my daily driver since mid 2016 until I got the 10 III).
So seeing 42 cycles already eaten by the 10 III in merely 3 months is quite scary.