i have a samsung galaxy s5 prime lte-a g906s. have tried the cf autoroot through odin posted here in xda. but have this recovery booting.. i have waited for an hour. but it is stuck there. i tried the root checker. but root was not properly installed. i don't know why. i have a 6.0.1 android version. i think it is deodexed because of the private mode. and i tried to disable knox but the disable button is gray. and cant be clicked. i really wanted to root my phone. please someone help me.