PS3 Really dumb achievement question

[TyBoy158]

Say I were to start a PS3 game on my PS5 thru PS Plus, and then eventually I get the game for my PS3 proper. Would the achievements from the PS5 version carry over to the PS3 version?

 

[ArchienineZXAdventArchienineZXAdvent's icon]

I think not, i heard that you can carry from PS3 to PS5 but i don't know the other way around.