Hi ShamanNS [Pozdrav

]
Than you for the time you took to replay!
Sound like PW5 is nightmare to repair... Mine is stuck on a loading screen, and after reading your replay, i am pretty sure it will stay that way.
Reballing is out of my league.
I still have few things i could try, Let it discharge completely, charge it overnight and then turn it on. Or 1-2 hours in the freezer... But i think all those solutions help if the battery is problematic. I suspect corrupted boot is the reason the booting fails.
I might offer it as "for parts" or wait if someone figures out how to use them for arduino or pi projects....
Thanks a lot again!