If your device is recognized by a computer, you can try using ADB (Android Debug Bridge) commands.
(Recovery without booting)
To exit the , you can typically use the physical keys to navigate and select a restart option. If the device remains stuck, it often indicates a hardware issue (like a stuck button) or a corrupted OS that requires reflashing. Immediate Fixes to Exit the Menu blackberry keyone stuck in bootloader menu top
This guide is specifically for the BlackBerry KEYone (models: BBB100-1, BBB100-2, BBB100-3, BBB100-7). We will diagnose why your KEYone is trapped in the bootloader menu and walk through every possible solution, from a simple button reset to advanced PC-based recovery. If your device is recognized by a computer,
Press Volume Up / Down to move the selection. Highlight START (or POWER DOWN ) and press Power button to select. Immediate Fixes to Exit the Menu This guide
the device cannot find a stable OS to boot into or a physical button is stuck Immediate Recovery Steps
Before trying software fixes, ensure a hardware issue isn't the culprit.