On behalf of poco updates channel, this is a caution I make.
Since the past week or so, there have been people spamming a link to a channel with all the Arter97 leaks in the official group.
Though we do not support Arter97 making his kernel builds for poco in specific private, we do not endorse people leaking a developer's private work without permission in any means, it's not only unethical but very disrespectful.
It has come to notice today that the Arter97 kernel leaker has modified the build to clean UFS and bootloader partition, which basically bricks devices and makes them potentially permanently unusable. Many users have got their devices bricked already.
[
PROOF]
Always verify the source before flashing anything, stay safe.
TLDR; If you see any "Arter97 kernel leaked build", do not flash it.