Samsung Supersensitive Screen Of Z Flip / Unfoldable Foldable Phone

My Z flip deformed at middle area only after approximately 2000 flips (instead of 200.000 claimed flips) This is the second time it happens. I was very careful in minimizing number of flips yet it happened again.  Phone is cosmetically brand new yet suffered a fall while closed.  Samsung service uses this fall as an excuse to void warranty and deny repair under warranty. My advice for all Samsung foldable phone users is a simple one: do not fold your phone, use it as a regular phone if you would like to have a longer service life. Phone is shipped in unfolded position in its box,  phone folded position would have a smaller package. Each fold damages the screen. It builds up like metal fatigue and one day you end up with a cracked screen.