Very strange channel. No mention of the software used. Although it is obvious - Battery Killer. Lots of unnecessary movements, as if trying to mislead viewers.
I wouldn't put much hope in cr2112 in an attempt to rewrite the battery capacity. I...
To prevent the drone from landing automatically, change these parameters. This will not change the battery capacity, but it will fly longer. Let me remind you - you do this at your own risk.
bat_enable_smart_bat_landing_protect 0...