While the community has successfully developed unofficial custom ROMs for its successor, the Go to product viewer dialog for this item. , the original due to its locked bootloader. The Bootloader Challenge
By installing a custom ROM on your BlackBerry KEYone, you can: blackberry keyone custom rom
If a developer were to successfully "generate a feature" or create a custom ROM for the KEYone, these are the primary features it would likely address: blackberry keyone custom rom