The BlackBerry Passport was released in 2014. By 2015, BlackBerry effectively abandoned the BB10 operating system. However, the hardware was ahead of its time:
Installing LineageOS (an Android distribution) gives this hardware a modern security patch, modern app compatibility (banking apps, streaming), and customization options that BB10 never had. blackberry+passport+lineage+os
Before you begin, understand that this process involves modifying the device’s file system. The BlackBerry Passport was released in 2014
Some apps are designed for rectangular screens. Before you begin, understand that this process involves
You need a custom recovery (TWRP - Team Win Recovery Project). The specific file is twrp-3.5.2-passport.img. Flash this via fastboot flash recovery twrp.img.