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BLE version not allowing custom firmware

Posted: Fri Jan 24, 2020 11:36 pm
by 365GUY
Does anyone know how to change the Bluetooth firmware to older versions that are not encrypted?

Every time I try to patch a new firmware file I get a BLE error because it’s encrypted.

WTF... this is Obviously on the main controller board as it’s the only thing that I had to replace. My dash has been flashed many times before and I never had this issue before.


Anyone know what I need to do?

Re: BLE version not allowing custom firmware

Posted: Fri Feb 14, 2020 7:14 pm
by michi_gecko
I had to downgrade from 100 to 090 on my Pro.
If you have a Pro, try that. For the normal m365 I don't know the correct version.