Just an update. I was able to root N9005DXUGNH1 firmware without tripping knox using _alxndr method which means towel root did work. My problem now is my wifi, Sammobile has not released DXUGNH1 firmware yet on their website which means i wont be able to download its kernel to fix my wifi issue(tried DXUFNG2 at the moment) My question is that can I downgrade to DXUFNG2 firmware since I believe both would have the same bootloader I guess or wait till Sammobile uploads DXUGNH1 on their website which I dont know how long will they take to do so. I currently only have 3gb data plan so I would wish to fix this wifi issue more quickly as possible. Would really appreciate your Ideas. Thanks