m365 DownG

3.91K reviews
Content rating
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About this app

App to send firmware to M365 Scooter over bluetooth, it includes all official firmwares available over internet. It allows downgrade.

The app is free and it comes without any warranty, all flashable files belong to their respective owners,

This app is compatible on the M365 Scooter and ninebot scooters.

Some zip firmwares are available on telegram channel:


Or you can create a zip firmware here:


If you want you can check out my github

Updated on
May 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Ratings and reviews

3.8K reviews
A Google user
February 21, 2019
the app is reputable, and is well deserving of 5 stars. however, i can't give 5 because it just will not work for me. my DRV shows a version of 5.0, swapping the ESC doesn't change this. the BLE AND BMS show a version of -10204 (if i remember correctly). when flashing, the app says 'sent retry' 20ish times then says the flash was cancelled due to the retry. NOTHING i do helps, and not a soul has given me a solution. it sucks being a heavy guy w/o the upgrade.. low speeds..
75 people found this review helpful
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Paul Crowley
October 25, 2020
It's working perfectly for me. This is the first app in a long time that's made me think "that's cool!". I can adjust the scooter exactly how it suits me. For example my wife has MS so struggled to get the scooter to 5km/hr to start it. I reduced that to 1km/hr and just like that the scooter is useable for her. I also reduced max speed in eco mode for her but increased it in normal mode for me. For people unable to select a file - did you notice that the app asks you to press the scooter button?
69 people found this review helpful
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Rainer Jon
August 4, 2021
For greyed out bin files not working. One option, some phones you cannot click on the actual file,its greyed out, but have to SELECT it (check box NEXT to it) . Also use the online m365 Nokia custom firmware toolkit (easy to find and you just enter values and click patch to d/load created file(NO NEED TO DOWNGRADE,just use the file you create!!!). I went straight from 142 to 138 tuned. Leave the downloaded file in zip format. If Bluetooth does not work. First connect with m365 dashboard app. Stay connected. Exit. Use m365 downg. Now it will.
57 people found this review helpful
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What's new

Add Camible 11 support
Add voltage divisor ratio
Add display options for battery bar (battery or speed)
Allow to copy text from app messages
Update android SDK
Various improvements and fixes