Ninebot Max DRV 1.2.6
DRV 1.2.6 was one of the earliest versions of DRV firmware for the max, no prior versions as of yet have been discovered.
Official Changelog
1. Improve the system safety of scooters[=update#max]
DRV 1.2.6 was one of the earliest versions of DRV firmware for the max, no prior versions as of yet have been discovered.
1. Improve the system safety of scooters[=update#max]