I have flashed todays update, and am finally up and running again since last weeks update, that caused bootloop on my K20 Pro.
No data lost, so I'm happy :) (also happy for not having to use a old Samsung Galaxy A3 2016 anymore) :)
Thank you devs for the update!
The RescuePartyLog folder only contains a empty folder called "Online" on my device.
However a larger logfile in in the mqsas folder called "null_RescuePartyLog_null_raphael_9.10.31_1572625577_1409050624.zip", is unpacked and attached.
Thank you for your patience :)
During recovery my device is detected:
C:\MinimalADB>adb devices -l
List of devices attached
65943ad0 recovery product:raphael model:Xiaomi_Redmi_K20_Pro device:raphael
C:\MinimalADB>adb logcat >log.txt
- waiting for device -
Then trying to reboot from recovery to system, and...
Have updated my K20 Pro from last weeks update, and it now also only boots to Recovery, and can't enter the system.
No root. The TWRP is 3.3.1-13
Have also tried to flash back to the 9-10-24 update, but still not working.
This one is for the Mi Max 3 and not the Mi Mix 3. An official TWRP doesn't seem to be available yet, but you could follow the thread on XDA regarding this: https://forum.xda-developers.com/mi-mix-3/development
I assume you can find the TWRP here: https://www.androidfilehost.com/?w=files&flid=50678
Haven't tested this myself, only having a MI4, so you may need confirmation by someone else as well :)