Use issues on GitLab : https://gitlab.com/ubports/porting/community-ports/android10/xiaomi-poco-x3/xiaomi-surya/-/issues

@bable3 if you do a hard reset (power off) it should go past the crash dump on starting it up again. Possible sign of a weak battery.

@StephPTi Well, I did not use Android extensively, only for some minor looking around (it is awful :smiling_face_with_smiling_eyes: ), but I did not notice anything wrong with the button or the system... The device came with Android 11, I downgraded to Android 10 using the image: surya_global_images_V12.0.9.0.QJGMIXM_20210508.0000.00_10.0_global ...and using the attached script 'flash_all.sh'. I'm thinking if there is a way to re-image it back to Android now? To check, if the button worked ok? (I never re-imaged UBports phone back to Android before, so not sure about the implications...)

@MrT10001 I 100% agree with that, but I guess Xiaomi users are still lucky it is at least possible. There are vendors which won't let you "own" a purchased device at all (in a sense of doing whatever you want with it).