Joeybab3
Created page with "{{ Ninebot Max DRV Firmware Header }} DRV 1.5.4 was the fourth update for the Ninebot Max. ==Official Changelog== 1. To adapt to German regulations, disabled the software lock function of German models. 2. Optimized vehicle power performance. 3. Improve firmware stability ==User Notes== Like the previous update, DRV 1.5.1, this version removes some more features on German and some European regions/serials. The ability to "lock" the scoo..."