https://platform-lookaside.fbsbx.com/platform/profilepic/?asid=10160485394529942&height=50&width=50&ext=1659764442&hash=AeT8VsFwddJfv3jwa8M

this is whats returned [height=50&width=50]

Isn't this a dynamic url, you should be able to just update the height and width to something else.

no its not dynamic

I think you get the provider_token returned on OAuth logins, you could probably use that to request a new image with the Facebook api. I haven't tested this for Facebook Auth but I've done this with the GitHub Auth before.

excellent, it works ! thanks