Have you successfully flashed a rare variant of the BlackBerry Passport ROM? Let us know in the comments below.

Related search terms: "BlackBerry Passport firmware", "Passport OS image", "install BlackBerry ROM"

In the graveyard of iconic smartphones, few devices command the same cult reverence as the Blackberry Passport. Launched in 2014, its square 1:1 aspect ratio screen, physical QWERTY keyboard combined with a capacitive touch row, and imposing stature made it an outlier in a world dominated by rounded slabs from Apple and Samsung.

Note: There are no custom ROMs (LineageOS, etc.) for the Passport – the bootloader is locked. The "ROM" here refers to the official BlackBerry 10 OS.