| Term | Meaning | |------|---------| | | Android Bootloader | | XBL | Secondary bootloader | | GPT | Partition table | | NON-HLOS | Modem firmware | | Hyp, Tz, Rpm | TrustZone & secure components | | Persist | Device-unique calibration data |
As of early 2026, enthusiasts have achieved significant breakthroughs in extending the KEY2's software life: BlackBerry KEY2 (blackberry-athena) - postmarketOS Wiki blackberry key2 firmware