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Home > How To > How to install Xiaomi M365 electric scooter firmware mod?
How to install Xiaomi M365 electric scooter firmware mod?

How to install Xiaomi M365 electric scooter firmware mod?

By  Sigismondo Eisenhower 2019-07-05 87996 1

If you are a lucky owner of Xiaomi Mijia M365 electric scooter, you must have noticed that with the firmware the electrical assistance stops intervening in 25km / h. With the application m365 DownG on the model, it is possible to take this limit to 35km / h through a software update.

Xiaomi M365 electric scooter

The operation is also quite simple, as it will be enough to load the modified firmware to appreciate the following benefits.

● More power

● Top speed at 35km

● Motor brake deactivated (passive load deactivated)

● Immediate exit without pushing

On the other hand, we will lose the ECO mode which will be replaced by the "normal" mode, i.e. with the same performance as the standard firmware and which can be activated in the same way (pressing the button twice).

Notice: We remind you that these operations are not without risks: something during the flash can go wrong, the higher power could wear the mechanical parts faster and, finally, the safety of the vehicle will decrease significantly. GearBest blog is not responsible for any damage.

Let's see in detail how to install.

Verification of requirements

Before continuing it is necessary to have:

● An Android smartphone

● An Internet connection

● The right model of scooter Xiaomi Mijia

Xiaomi M365 electric scooter 

There are two models: a standard one and a more powerful one. If the serial code on the front wheel is on a single line, it has the most powerful version. If the serial number is in two lines, you have the standard version. This information will help us later in choosing the firmware.

The essential requirement to use this trick is to have the "two fuses" version.

To recognize it, simply verify the code (XXXXX / YYYYYYYYY) shown on the label on the side of the scooter.

The values of XXXXX can be of type 5:

13678 China white

16057 Juvenile

16132 European white

Check the date of manufacture of the battery: must be after March 2017


13679 China black

The verification of the YYYYYYYYY part must report a value greater than 35000.

16133 European Black (Fuses 2)

He's definitely in fuses 2.

According on the model, check the "two fuses" essential requirement.

FFB - Date of battery manufacture: must be after March 2017

NSY: The YYYYYYYYY part must report a value greater than 35000.

If you have a model with fuses 2, you can continue with the guide.

Required software

Before we continue, we must equip ourselves with the necessary software. Down load m365 DownG on PlayStore

m365 DownG 

Choose firmware

In downloaded ZIP package you will find files 7.

m365 DownG 

The two tracks surrounded with a green circle are the modified firmware: 200CFW.bin and 200CFW_W.bin. The former (200CFW.bin) guarantees maximum performance, but tends to stress the battery and engine and should therefore only be used with the "most powerful version" (see point 1 of the guide).

The five files bordered with orange are old unmodified versions and useful for making a degradation.

Firmware installation

The author of the files suggests uninstalling the Xiaomi and Ninebot applications or disassociating them. We didn't have any problems even though we didn't follow these instructions. Make sure, however, that these are not in execution.

● Turn on the scooter (Charge at least 70%)

● Start the application m365 DownG

● Click on Connect With Us

● Wait for the scooter to appear in the list and select it.

● Once connected, press Open Cube

● Select the downloaded firmware 200CFW_W.bin

● Click on Flash Compartment

● Wait until the operation is over.

 You may also want to read:
 Xiaomi M365 electric scooter common issues and solutions
 Xiaomi M365 electric scooter charging / starting / tire problems repair
 Xiaomi m365 / m365 pro electric scooter flashing firmware basic information


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