🛴 Xiaomi M365 🛴 firmware downgrade using an ST-Link programmer

Опубликовано: 14 Март 2026
на канале: Nextor

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If you upgraded your Xiaomi M365 electric scooter to firmware version 1.5.4 and now you can't use any 3rd part apps (e.g. M365_DownG, M365 Tools, M365 Dashboard), then in this video you will see how this can be fixed.

After performing the steps from this video, you'll be able to install a custom firmware using M365_DownG: • UPDATED: Xiaomi M365 Firmware Downgrade

The idea for this video is taken from this French website: https://www.spzshop.com/blogs/infos/f...

You'll need:
1. ST-Link programmer

Banggood. Shipped from CN, US or UK warehouses: https://www.banggood.com/custlink/D3K...
AliExpress: http://s.click.aliexpress.com/e/KmaMr6MC

2. Pin Header (optional)

Bangood. Shipped from CN or UK: https://www.banggood.com/custlink/GKG...
AliExpress: http://s.click.aliexpress.com/e/mvV5YE9a

3. Soldering Iron

Banggood. Shipped from CN, US or UK: https://www.banggood.com/custlink/DvG...
AliExpress: http://s.click.aliexpress.com/e/Bf9IPKzE

Steps to follow:
1. Download this zip file and extract on your PC: https://1drv.ms/u/s!Aqs8w_gChI2mhvUas...
2. Run "STM32 ST-LINK Utility v4.4.0 setup.exe" for driver installation.
3. Connect ST-Link according schematics (m365_connection.jpg for m365 or pro_connection.jpg for PRO)
3. Plug ST-Link into USB port and wait until driver installation has end
4. Run batch file (ble365rec.bat for M365 or blePROrec.bat for PRO)