Ninebot Max G30D and G30 speed hack and costum firmware guide **NEW METHOD IN DESCRIPTION**

New method : This is a guide for those how manage to lock the scooter when trying to fix custom firmware on Ninebot Max G30D. The controller is different then the G30 and ports for St link have been moved! I will go thru everything in the video that you need to know. In some models you have to update firmware thru Segway app before you can change serial number in Ninebot flasher! Ninebot Flasher STM32 ST-LINK utility ESC126 full dump to install with st link XiaoFlasher works only for android phones G30 Motor power constant guide Custom firmware I use in video Build you own custom firmware