alt Hacker NewsMost modern manufacturers disallow unlocking the bootloader and flashing unsigned firmware, which is a requirement for this kind of thing.
Most modern manufacturers disallow unlocking the bootloader and flashing unsigned firmware, which is a requirement for this kind of thing.
LineageOS isn't unsigned, it just happens to be signed by keys that are not "trusted" (i.e., allowed - thanks for the correction!) by the phone's bootloaders.