[Q] How do I safely upgrade from OB7 5.0.1 rooted to 5.1.1 rooted?

I need help upgrading from stock rooted 5.0.1 to 5.1.1 rooted.

Sent from my SM-N910P using xda premium

How to Safely Root Samsung Galaxy S4 GT-I9515 having lollipop 5.0.1

I have recently Updated Firmware of Samsung Galaxy S4 GT-I9515 from Android 4.2.2 to Lollipop 5.0.1 with Odin3-v3.07. I want to root this mobile. Can anyone tell me how to do? I am new in this field and generally work on different tutorials. Thanks in advance for any help. :angel: