Using a clean save file from a player who has already bypassed the bugged section is a common solution for repacks.
The is one of the most searched issues for this classic action-adventure game. It is a testament to how compression shortcuts can break gameplay years after release. The good news is that the fix is simple, lightweight, and permanent. prince of persia forgotten sands door bug fix repack
If you haven't started the game yet, or you're willing to restart, install the repack correctly the first time. Using a clean save file from a player
If the door partially opens (e.g., opens one inch then stops), try this: or you're willing to restart
Yes. Without a fix, the game is unplayable 2-3 hours in.