There are rumors (unconfirmed) of a project called "BlackBerry Mercury"—a community-driven attempt to port a generic Linux kernel to the KEY2 to run PostmarketOS or Ubuntu Touch. If successful, the KEY2 could become the ultimate cybersecurity device, running a mainline Linux kernel with a physical keyboard.
Often, flashing a custom ROM results in a working screen but a dead physical keyboard. BlackBerry Hub Dependence: blackberry key2 custom rom
remains one of the most iconic pieces of mobile hardware ever produced, largely due to its unparalleled physical keyboard and professional design. However, since the partnership between TCL and BlackBerry ended, the device has been stranded on , a significant drawback for security-conscious users and those needing modern app compatibility. There are rumors (unconfirmed) of a project called