M365 Pro 2 Firmware versions for flashing

[sickz0r]

Hello community,

I've been a user for Ninebot ES4 for few consecutive years, and decided to switch for M365 Pro 2. Obviously I want to flash the custom firmware to unlock the scooter from all of its limitations. My question is which versions of software for BLE, DRV, and BMS I should avoid? What are the "latest" versions that allows to flash the firmware to the custom ones?

Thank you for your responses.