One source so far. Yes needs a second independent source.
Difficulty
Moderate
Brick risk
Medium
Legal risk
Low
Carrier-locked variants may not unlock the bootloader.
How-to
How to
Unlock the bootloader, then root the stock firmware with Magisk; Kali NetHunter publishes a kernel for this device built for its stock ROM (which requires root). Custom ROM/recovery (LineageOS) is also available.
Follow the specialist sources linked on this page. If this path is a jailbreak, unlock, or flash, the specialist wiki is the how-to — we do not copy those steps here.
