The history of custom ROMs on the BlackBerry Passport is largely defined by two distinct paths, neither of which was a perfect solution. The first was the official "BlackBerry Android OS leak." Shortly after the Passport’s release, BlackBerry experimented internally with an Android version of the device. A beta build of this software eventually leaked to the public. For many, this was the holy grail—a sanctioned version of Android running on the Passport. However, it was never completed. It lacked optimization, featured broken camera drivers, and suffered from poor battery life. It served as a proof of concept that the hardware could run Android, but it was too unstable for daily use.
The biggest shift in the Passport story occurred recently with successful ports of (Android 11). blackberry passport custom rom