Search found 3 matches

by Rodlcopter1337
Fri Jun 17, 2022 6:45 pm
Forum: Other Ninebot Scooters
Topic: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)
Replies: 100
Views: 257257

Re: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)

It seems the older firmware files are available here. Or maybe these are not the full dumps?
by Rodlcopter1337
Thu Jun 16, 2022 12:09 pm
Forum: Other Ninebot Scooters
Topic: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)
Replies: 100
Views: 257257

Re: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)

you will only be helped by the firmware using ST link According to reddit , you can replace the motor controller. I think it will be difficult to find the JTAG pins as the the controller is covered in black resin. JTAG pins is on easy point at the controller board. Problem for me is what i have to ...
by Rodlcopter1337
Wed Jun 15, 2022 6:51 am
Forum: Other Ninebot Scooters
Topic: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)
Replies: 100
Views: 257257

Re: (TUT) Unlocking the Ninebot F-series (F20, F25, F30, F40) to 30 km/h (18.6 mph)

Hi, any luck with downgrading firmware?? My updated to 5.7.7 and I am stuck with 20km/h PLEASE HELP!!! PLEASE HACK MY F40 Rgrds, Hi, same problem here, just got a new F30 with DRV 5.7.7 and cant downgrade it... Have you found some solution? you will only be helped by the firmware using ST link Acco...

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