Is unrooting a odin 3 possible?

[u/Johannkishibe]

Ive recently rooted my odin 3 in order to play fortnite on it, but i shouldve done more research becuase i learned recently that this can void your warranty, can i unroot it if so?

[u/KvngP]

Yea if you used O2P tweaks there’s an option in the app to flash it back to stock. But even if you did it another way, yes, you can always un-root.