Rooting an LG Aristo 2 is quite simple. We have to unlock the bootloader, install TWRP & flash a Magisk or SuperSU flashable zip file via TWRP to get root access.
Let’s try and root the Aristo 3 / Aristo 3 Plus using the same procedure. Aristo 2 & 3 are almost identical phones. The only difference is that Aristo 2 was launched with Android Nougat which was later upgraded to Oreo & Aristo 3 comes with Oreo out of the box and now it’s upgraded to Android Pie 9.0
So, Let’s try to root LG Aristo 3 as follows –
How to root LG Aristo 3 / Aristo 3 Plus – lmx220ma, lmx220mb – MetroPCS
STEP 1: Enable OEM Unlock & USB Debugging in the Developer Options