is it possible to repair knox, secure folder? on rooted device

[ShubhamDalal5003]

just recently i rooted my samsung A3 2017 and lost secure folder. Now im unable to use samsung pay and other samsung apps.
is there any possibile way to repaire knox efuse?

[Brayan]

root is a feature that it does disable another featutes !

[yho]

no you kant and also samsung knox security has been disabled and you dont have waranty

[Phoenix7]

the only way is to change motherboard..

[indiauk]

unroot it with super su
and then flash official firmware from service center

[Push2000]

i don't think so