Ninebot Max Error Code 26
"Flash Storage Error, Please check the Control Board"
Read below if your Ninebot Max G30 or G2 is beeping or has a red wrench icon and flashes this code.
If you clicked the wrong error code, return to the Max G30 and G2 Error Code Index.
Previous Error Code: Ninebot Max Error Code 25 - Next Error Code: Ninebot Max Error Code 27
Cause
The cause of this error is not yet known.
Fix
Try flashing the Max again using the guide at Flash Ninebot Max ESC.
if that doesn't work, you may need to STLink using the guide at STLink Ninebot Max ESC instead.