Electric Scooter Forum for Scooter Enthusiasts, Scooter Chargers, and Scooter Mechanics.

Covers electric scooter models whether shared or for consumers.
#4681
TIER wrote:
Wed Feb 13, 2019 4:13 pm
babass69 wrote:
Wed Feb 13, 2019 3:20 pm
TIER wrote:
Wed Feb 13, 2019 12:38 pm


Yes. Impossible to change.
TIER, for a while you keep saying it's impossible to change the SN.
But if you had read former posts, you would have read that someone succeeded, but you must be sure that both the dashboard and control board are original/genuine ones, this guaranty that they're flashed with a factory SN.
This factory SN is the only one that allows updating firmware through the app.
No I didn't read of anyone successfully change the serial.

If so please tell me where and I'm buying the same board...
Have a look at post n°3675 (should be page 13 or 14), by GUILLE MT.
He succeeded.

#4683
TIER wrote:
Wed Feb 13, 2019 4:13 pm
babass69 wrote:
Wed Feb 13, 2019 3:20 pm
TIER wrote:
Wed Feb 13, 2019 12:38 pm


Yes. Impossible to change.
TIER, for a while you keep saying it's impossible to change the SN.
But if you had read former posts, you would have read that someone succeeded, but you must be sure that both the dashboard and control board are original/genuine ones, this guaranty that they're flashed with a factory SN.
This factory SN is the only one that allows updating firmware through the app.
No I didn't read of anyone successfully change the serial.

If so please tell me where and I'm buying the same board...
Seems like he did, heres the board he bought.

https://www.aliexpress.com/item/for-Nin ... 5653PR3mL9

#4685
Guille MT wrote:
Sun Jan 20, 2019 4:59 pm
Lime-itator wrote:
Sun Jan 20, 2019 10:33 am
Guille MT wrote:
Tue Jan 15, 2019 7:19 am
Last month I got a Ninebot ES3 (ES1 with external battery) from Lime. I ordered a control board and a dashboard from China and they finally arrived, here are my conclusions after installing them:
  • You need both parts to convert the scooter, after installing them and connecting to your phone you'll get error 35. This is fixed by changing the serial number via the app.
  • After you've changed the serial number the scooter is fully unlocked and works just as the commercial model.
  • You can use the Lime dashboard again once the serial number is updated, the scooter will remain fully functional but the screen won't turn on and you won't be able to connect it with your phone.
  • If you're unable to change the serial number (a customer support account is needed for that) you can still use the scooter, pressing the throttle while you turn it on and then releasing it.
  • If only the dashboard is replaced you'll get error 21 (unable to communicate with the internal battery), and the scooter will remain in a locked status.
Hi,
I managed to get another dashboard but when I try to change the serial number using a service account, the app tells me that the serial number is incorrect even if the typed SN is correct..
How did you change the serial number without getting any error ?
Hello, sorry to hear that. What I did was:

1. Find the scooter's original SN (should be printed in a sticker in the bottom), which was N2GLI followed by 9 characters.
2. Change the scooter's SN to N2GEA*********, keeping the last 9 characters from the scooter's original SN.

Doing this worked perfectly for me, but it was just luck and the app didn't allow me to change the SN number again so I can't check with different numbers. Follow these steps under your own responsibility and please tell us if it works for you!
Hm ok but he also says it was just luck and he can't change it again.

Well I might give it a last try and order the same board...


#4688
TIER wrote:
Wed Feb 13, 2019 4:34 pm
Guille MT wrote:
Sun Jan 20, 2019 4:59 pm
Lime-itator wrote:
Sun Jan 20, 2019 10:33 am


Hi,
I managed to get another dashboard but when I try to change the serial number using a service account, the app tells me that the serial number is incorrect even if the typed SN is correct..
How did you change the serial number without getting any error ?
Hello, sorry to hear that. What I did was:

1. Find the scooter's original SN (should be printed in a sticker in the bottom), which was N2GLI followed by 9 characters.
2. Change the scooter's SN to N2GEA*********, keeping the last 9 characters from the scooter's original SN.

Doing this worked perfectly for me, but it was just luck and the app didn't allow me to change the SN number again so I can't check with different numbers. Follow these steps under your own responsibility and please tell us if it works for you!
Hm ok but he also says it was just luck and he can't change it again.

Well I might give it a last try and order the same board...

Yeah it's a gamble, why don't you wait and see if the flashing of the control board will do the job? Do you have a original control board but with custom firmware?

#4697
Yes have a TIER scooter board and a china clone board without external battery port. Both give the same error on the change serial page by the way.

I don't think flashing the board will be possible. Maybe with the paid russian software but who knows when it will be available and for how much. And then it's a gamble again.

#4698
TIER wrote:
Wed Feb 13, 2019 5:50 pm
Yes have a TIER scooter board and a china clone board without external battery port. Both give the same error on the change serial page by the way.

I don't think flashing the board will be possible. Maybe with the paid russian software but who knows when it will be available and for how much. And then it's a gamble again.
Just wait if you're not in a hurry. Will be worth it either way.

#4701
Hey!
A new rental company is operating here, it’s called wind, and i just stumbled upon one of their scooters... unlike all the other i’ve seen, these keep themselves turned on all the time, even when app-locked. The dash is lit, and the battery lights are glowing! Gps unit/brain is on the bottom of the arm i think...
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Is this what the birds look like? And does this model work after a simple dashbord swap?



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