J3 Prime & J7 Prime Bootloader Unlocking

devicemanager

    I currently have (2) J3 Primes and (1) J7 Prime.  They are all carrier Unlocked and should be Bootloader Unlocked.  T-Mobile use to be 1 of the easiest to Root and now they are the more difficult carriers.  Samsung took away "OEM UNLOCKING" out of the Developer Options, which leaves us with NOTHING.  Bad Move T-MOBILE, BAD MOVE.....