Ways To Recover Knox After Flashing TWRP & Rooting? (Galaxy SM-A510F)

Hello

I successfully rooted and ported twrp on my Samsung galaxy A5 2016 (SM-A510F)
Just wana know that is there any way to reactivate or to recover Samsung knox services as it has been locked after flashing twrp and root... :confused:

And when will custom roms will be availioble for new galaxy A series:confused:

Help required:rolleyes:

Thanks
Unboundaxe

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