If anyone has anything to add, let me know in the comments or private messages. We will make this the main thread to get current info on this device (Armor 6, and possibly Armor 6E)
Root (Click on image)
PitchBlack Recovery (TWRP Mod Alt) (credits to chankruze)
TWRP (Team Win Recovery Project) 3.3.X (credits to chankruze for the port only)
Stock OS & Drivers (Google Drive & Mega) (credits to agramgoodghost for showing me the mega URL)
Flashing 2 Stock
Treble Checker (checks if your device is compatible)
Installing GSI-A roms
ps: the mega link has all the roms that Ulefone has updated for all of their devices, Including the Armor 6.
Keepin' it simple.