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Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Fri May 08, 2020 1:33 am
by tavma00
Where do you find a usable Serial Number ?

Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Fri Jan 29, 2021 2:46 pm
by jakobi
I have a shared scooter version and i have change serial number to:
N2GEAXXXXCXXXX
The i would like to try to come back to the oryginal number that is:
N2LDCXXXXCXXXX
But then i got three beeps and can not use that number.
Can anybody know what does the three letter mean?:
GEA
LDC
It is good to know, and what is the reason i can not change this letter to oryginal, now.

Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Thu Feb 04, 2021 11:52 pm
by SubnetMask
Is there any way to download 'Ninebot-Flasher' without 'Windows Store'? I'm running Windows 10 LTSC to cut out all the nonsense (Candy Crush, Fakebook, etc) that 'Pro' has, so I don't have 'Windows Store'.

What is it that actually prevents changing of the serial number? Does upgrading to a newer DRV version blow a 'fuse' in the firmware that prevents future changes? Somehow, I think with the XiaoFlasher, I managed to change the serial number from a 'N2LUL' to a 'N2LUK', but it no longer allows the change, regardless of BLE or DRV version - right now my DRV is 5.5.1 (custom) with all registers allowing write, and BLE is 1.0.6 - the oldest that was in the 'IAP Stuff v6' file that was linked in the 'Ninebot IAP guide - how to flash your scooter with a cable' post.

Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Tue Aug 24, 2021 1:47 pm
by tanidani
I have 2 years now a ES4.

The internal battery created problems and I open to create a new battery.
Now the internal battery is without BMS.
I created a new Custom Firmware from https://esx.cfw.sh/classic using the ES4 1.5.1 with the StealthMode activated, just to not check for BMS.
After flashing, with the ESx firmware code: sjvpfguhd2 I have 2 problems:
1.- I canot flash BLE. I canot return to original DRV or BLE.
2.- I dont have speed. I press the acceleraton and nothing. I move manual the scooter and the DashBoard show the speed. NO any allarm or error.
I read here that I must change Serial Number. I changed from the original N2LBH1842C0016 to N2GSD1111C0016 but nothing happend.

Any suggestions ???


Thanks in advance,

Daniel

Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Tue May 10, 2022 6:50 pm
by fn.sfl
Based on Method 3, how do we know which file to download from the several files displayed? My scooter is a Ninebot Max

Re: [UPDATED] Activate a new controller / change serial number (BLE, ST Link)

Posted: Thu Aug 04, 2022 5:23 pm
by mccasian
I see that the SHU app can send custom commands to the scooter. It would be nice if someone can post the list of commands that can be sent(of course if it's just so simple).

I am interested to send some commands from another device(arduino board or raspi zero) in order to change the region back to original in case if police stop me for control. I have an iphone, I can't keep a second phone all time with me in order to change it quick in case if.