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Cant flash pro2, downg says it has pro1 version.

Posted: Sat May 07, 2022 12:50 am
by rolldabeatz
Hello.

Bought mi pro 2 used, all ready boosted. Wanted to try original FW, cant flash back to vanilla. Started looking into this more.
Scooterhacking utility says Data fromat error for DRV. BLE and BMS are fine and change when flashed.
Downg finishes but nothing changes.
Current versions:
DRV ver: 224
BMS ver: 141(changed)
BLE ver: 136 (changed)

Then i made a custom firmware with the CFW builder what gave me drv155 file, tried that with DownG and its says as follows "Potentially incompatible firmware. Your device is a pro2 and a firmware for pro is loaded. If you continue you risk bricking..."
How do work with this?

Re: Cant flash pro2, downg says it has pro1 version.

Posted: Wed May 25, 2022 10:00 pm
by SzczufFun
Just use Pro2 builder
https://pro2.cfw.sh/#

Re: Cant flash pro2, downg says it has pro1 version.

Posted: Fri Jul 08, 2022 8:56 am
by Benjamin112
Hello.

Bought mi pro 2 used, all ready boosted. Wanted to try original FW, cant flash back to vanilla. Started looking into this more.
Scooterhacking utility says Data fromat error for DRV. BLE and BMS are fine and change when flashed.
Downg finishes but nothing changes.
Current versions:
DRV ver: 224
BMS ver: 141(changed)geometry dash
BLE ver: 136 (changed)

Then i made a custom firmware with the CFW builder what gave me drv155 file, tried that with DownG and its says as follows "Potentially incompatible firmware. Your device is a pro2 and a firmware for pro is loaded. If you continue you risk bricking..."
How do work with this?
Can I add comments to the article?

Re: Cant flash pro2, downg says it has pro1 version.

Posted: Mon Sep 18, 2023 2:32 am
by pairestablish
There is value in the additional torque. I didn't really detect a change in range, but I'll have to do some more testing to be suresnake io. I've tested this and can attest that it functions properly on a factory-fresh M365 Pro running 1.6.6 firmware with 110 BLE.