Hey guys. Recently i've been struggling to root or even bootloader unlock my ASUS ZenPad 10 tablet. The model which i am using is the P021 model, or (i think) the Z300CG. How do i bootloader unlock/root this device, flash TWRP on it and is there an Android 7.1.2 Nougat ROM for this device? Please let me know if you have answers.