My phones model number is SM-G900V, Android version is 5.0, Android security patch level 2016-02-01, Baseband version G900VVRU2BPB1, Kernal version 3.4.0, Build number LRX21T.G900VVRU2BPBT IDK if you need anymore info? But anyway. I'm dearly trying to securely root this phone, and I'm willing to...