edit....Note ; Dont get me wrong , i have not been able to install UT on that latest bootloader unlocked device , so , must agree with all , if UT is your goal , avoid such sim-locked devices , but they do goes for cheap .
Hmmm , guess what ? not a straith foward installer success first shot , but lito device ,msm tmo2global,debloat,oem unlock,unlock bootldr , it did install UT .
Got stuck in recovery 3 times in a row ,please dont ask why ,but it did installed !! a hit–and–miss kind of project ...as @oldbutndy testymony + mine.