How change 20km/h Speed Limit

Question

MiJia QiCycle Folding Electric Bike

The QiCycle Folding Electric Bike is Xiaomi’s first foray into the world of e-bikes. It has a 250W high-speed motor powered by Panasonic 18650 lithium batteries. The Shimano Nexus 3-speed gear hub in combination with the torque measurement sensor gives you up to 45km bike power on a single charge. It also has a trip computer can connect to your smartphones via their special app and is–of course–foldable.

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diego @diegoperoni

Rep: 49

3

1

Postato: 14 set 2017

Opzioni

How change 20km/h Speed Limit

Hi,

I've a Xiaomi QiCycle and when the bike reaches 20km/h the board stops powering the engine....

Somebody knows how remove/bypass/change this software limit?

Here more details:

Smontaggio Bici Elettrica Pieghevole MiJia QiCycle

Risposto! Visualizza la risposta Anch'io ho questo problema

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Soluzione Prescelta

Dresden Happy @dresdenhappy

Rep: 67

2

Postato: 2 nov 2017

Opzioni

Yes, you can upgrade the firmware. Than to 25 km,

the difference between 20Km and 25km is very big.

You can do that with your android phone. (Iphone does not support this upgrade)

download app mijia, and scan QR Code.

But this could be dangerous because your qicycle firmware could be brick.

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8 Commenti:

It works! I downloaded "QiCycle Mijia" app (international version) from Google market and the firmware upgrade allows 25km!

6 dic 2017 da diego

Nice, did it! well done! welcome to the new speed world!

12 dic 2017 da Dresden Happy

Let me know for 30kmh :-D

14 dic 2017 da diego

Hi,

Could you give us the version of the ROM after upgrade please ?

Thx

5 gen 2018 da Janoyolo

now there is a custom ROM that give up to 30km/h

9 mag 2018 da calvin_ng

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It works! I downloaded "QiCycle Mijia" app (international version) from Google market and the firmware upgrade allows 25km! — diego
Hi,

Could you give us the version of the ROM after upgrade please ?

Thx — Janoyolo

Omar @technopreneur Rep: 13 1 · Answer 1 · 2019-11-28T10:06:42-07:00

Omar @technopreneur

Rep: 13

1

Postato: 28 nov 2019

Opzioni

Those with the International version can not do a firmware update as mentioned as no Bluetooth is shipped with it. The alternative is a by creating a wire bridge you can see people achieving this through these links

https://www.youtube.com/watch?v=gqvqy6Ht... (Spain)
https://www.youtube.com/watch?v=RUqSfbm6... (Korea)
https://www.youtube.com/watch?v=ALEyGbHP... (Indonesia)

All the best

Omar

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diego @diegoperoni Rep: 49 3 1 · Answer 2 · 2018-01-07T23:23:06-07:00

diego @diegoperoni

Rep: 49

3

1

Postato: 7 gen 2018

Opzioni

You can upgrade to 25kmh using android (not apple).

I think you have downloaded the wrong app from google play: qicycle international version” yellow icon is the right one.

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9 Commenti:

Hi, thx. I tried with "Mijia Qicycle 1.0.2.3 (international)", "Qicycle 1.0.5 (International)" it never ask me to upgrade. The ROM (driving computer) of the bicycle is 1.6.

I think that the ROM is to high...

11 gen 2018 da Janoyolo

I have same problem: ROM 1.6, I tried with two distinct mobiles and 3 distinct users and nothing

18 gen 2018 da Juan Manuel Dévora Lorenzo

I have the same problem exactly. The App Qicycle 1.0.2.3 (international) don't ask me for upgrade. My ROM is 1.6.613.

Any solution?

18 gen 2018 da Edu Martin

I had the same problem and one day, 50 km passed, when i started the application (1.0.2.3 android), the app ask me to upgrade the ROM.

Since, i can drive assisted to 25 km/h.

19 gen 2018 da Janoyolo

I have the same problem exactly. I try The App Qicycle 1.0.2.3 (international) and App Qicycle 1.5 don't ask me for upgrade. My ROM is 1.6.613.

Any solution?