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Xiaomi Pro 2 Bricked HELP

Posted: Fri Jul 31, 2020 5:10 pm
by Viddack
I got the Pro 2 and I was trying to install custom firmware in order to go faster.
I updated the firmware in Mi Home and then later on I was trying to update to custom firmware.
Stock versions are: BMS(128) BLE(129) DRV(218).
I tried installing DRV155-GONKAD.zip but it didn't go throug (i think) because the versions stayed the same.
Later I tried downgrading the BLE to 090 but after successfull downgrade through m365 downg (used for all firmware changes).
The scooter is bricked after downgrading to BLE 090, the taillight blinks 33 times and all blinks are slow ones, no fast blinks or pauses.

Will the new Dashboard fix my bricked Pro 2?

Please HELP

Re: Xiaomi Pro 2 Bricked HELP

Posted: Fri Jul 31, 2020 5:12 pm
by Viddack
Sorry for DP can't edit the post.
Now I cant connect with any application to the scooter (m365tools, m365 downg, mi home, xiaoFlasher) and when I press the power button the tallights starts flashing slowly as I stated in first post and nothing turns on at the display.

Help me please

Re: Xiaomi Pro 2 Bricked HELP

Posted: Thu Sep 03, 2020 1:48 pm
by SpiderAang
I got exactly the same thing. Did you find a solution? someone to help us.

Re: Xiaomi Pro 2 Bricked HELP

Posted: Tue Sep 08, 2020 9:01 am
by Sebkowski
Same here, looks like we need to use st link to flash the board and get back the bluetooth connectivity

Re: Xiaomi Pro 2 Bricked HELP

Posted: Tue Sep 08, 2020 1:57 pm
by Sebkowski
I ordered a soldering kit, the st link and some pins. Will update you tomorrow or the day after if I managed to unbrick it . Btw by curiousity , where did you find the info that flashing ble090 worked on the pro 2?

Re: Xiaomi Pro 2 Bricked HELP

Posted: Thu Sep 10, 2020 10:16 am
by Kapetz2
I ordered a soldering kit, the st link and some pins. Will update you tomorrow or the day after if I managed to unbrick it .
Don't forget to remove the capacitor! Please give me a photo of the board from both sides in maximum quality! Did you manage to recover the dash board?

Re: Xiaomi Pro 2 Bricked HELP

Posted: Sat Jan 09, 2021 8:10 am
by Celarevo 21413
BLE 0.9.0 Work not on Pro 2!!!
Its for Normal Pro with DVR 1.5.5!!!

Re: Xiaomi Pro 2 Bricked HELP

Posted: Mon Jan 18, 2021 9:05 am
by ihoverboard
Now I cant connect with any application to the scooter (m365tools, m365 downg, mi home, xiaoFlasher) and when I press the power button the tallights starts flashing slowly as I stated in first post and nothing turns on at the display.

Re: Xiaomi Pro 2 Bricked HELP

Posted: Sat Mar 13, 2021 12:38 am
by Shadeyman
Surely its easier to just replace the bricked bluetooth module?
Which is part of the LCD display, just unplug the bricked one and plug in a new one.
https://www.aliexpress.com/item/1005002253891730.html

Re: Xiaomi Pro 2 Bricked HELP

Posted: Mon Sep 13, 2021 6:01 am
by AmeliaLRangel
As you may know, the xiaomi M365 has a small Bluetooth module in the handlebar assembly (BLE) as well as the main driver board, also called the ESC or DRV, in the footboard. Xiaomi only wants you updating the firmware via Bluetooth, so this comes with restrictions. You've probably tried to flash some custom-cooked firmware only to find that the firmware version remained unchanged afterward and your changes were silently ignored. The hacking community has come up with a method to hard-flash a stock, modable version. Since so much of the scooter's functionality is dependent on software, resetting everything to defaults can fix more than you might think, like a fresh reinstall of a computer program. The link between the restoration tool and the scooter boards is an inexpensive USB module called an ST-Link. If your scooter is bricked, [=https://rideonelectric.com/xiaomi-mi-m3 ... c-scooter/
url]xiaomi mi m365 review[/url] and appears stuck, or behaves strangely, flashing via this route will likely fix it.