6th of march my s24 ultra suddenly restarted itself and recovered itself.
This started 3 day roulette with restarts and backup tries. Managed to boot in recovery, cleared cache partition and phone worked a while. Problem started again and decided to take phone to samsung customer service on 8th of march.
Sw boss in center performed some diagnostic magic and gave judgement, that phone motherboard needed replament. Left phone for repair and next day got call, that phone is repaired.
Fast and hasslefree service at samsung service center @ Bin Ojan Building in Abu Dhabi.
