In the early days of Xperia modding, devices with "Bootloader unlock allowed: No" could still be forced open using a
The deployment of patch 1662 comprehensively mitigates unauthorized configuration injection. The patch functions on three distinct architectural levels to ensure the bootloader state remains uncompromised. Security Layer Pre-Patch 1662 Vulnerability Post-Patch 1662 Implementation LK bootloader blindly accepted configuration state arrays. se bootloader unlocking relocking 1662 patched