The factory BlackBerry firmware is heavy and bogs down the hexacore Snapdragon 808 processor. You can safely remove performance-draining bloatware using Android Debug Bridge (ADB) on a computer, which does not require root access.
. Because the bootchain is verified at every stage, any modification to the system files prevents the phone from booting. Prototype Exceptions: Blackberry Priv Custom Rom
Users seeking a modern Android experience with a physical keyboard should look towards newer devices (e.g., Unihertz Titan/Qin F21 Pro) or use the Priv solely as a secondary/legacy device. The factory BlackBerry firmware is heavy and bogs
There have been experimental attempts to boot postmarketOS on the Priv, but without bootloader access, these remain highly technical proof-of-concepts rather than usable software. 3. How to "Refresh" Your Priv Without a ROM but without bootloader access