I am having problems rooting my Shield Tablet. It is the new B01 version with update 3.1, Android 5.1.1. I am trying to root using this guide, and I have successfully unlocked my bootloader, but flashing the custom recovery is where the problem lies.
I used fastboot flash recovery recovery.img, and it worked last time on Android 5.0.1, Shield update 2.2.2, but now after I flash it and go into recovery mode, it brings me to stock recovery.
I need to do this to root. Do you know how to fix my problem, or another rooting method that has been checked and works?
PS. I tried with TWRP, still no luck.