Strange that
@Urbann 91. I have a two year old phantom black S21 Ultra that has always been in a protective case, and out of it's case it would pass for brand new. No surface degradation anywhere. I can only suggest that your case may have caused the problem, BUT if that were definitely the case then your camera array would not have been damaged as this is not covered by your case I assume?. The degradation is quite severe on your phone so it has been certainly coming into contact with something powerful and destructive such as an aggressive cleaning product or the like?. It is all bizarre and please keep us informed if you do solve this mystery.
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