After l found the two more time power, I broke the two seals, but the door of sand prison won’t open, tried 3 times because I saved game on 3 slots before collecting the two powers et before braking the seals.
Did it on 1.02 and 1.03 nothing change.
If someone have a save game at start of sand prison, it would be nice to share it
Source: https://gbatemp.net/threads/prince-of-p ... on.646873/