Dreame L10 Pro: Rooting Possible after mainboard exchange? Serial Number not known

[TimoE771]

Are you already using Valetudo?

Yes, for a long time

Your questions

Hello Valetudo Community!
I've been using Valetudo for 2 years, but unfortenately had to send my "Dreame L10 Pro" in for repair. The motherboard got changed.

Trying to root (UART, with Breakout-Board) got me to the point of changing the password. The robot did not accept it (most likely due to the serial number changed with the motherboard?). Is there an option to retrieve the serial number?

I found a discussion stating, that one should not try to root a robot with an new motherboard. This information seem to be over a year old. Are there any information if this ist still an issue?

Any input is highly appreciated!

Best
Timo