Disables the security check, allowing you to flash custom kernels and recoveries like TWRP or ClockworkMod .
The default factory state. It ensures that only official, signed software from Sony can run on the device. se bootloader unlocking relocking 167z verified
Before attempting any modification, you must verify if your device supports bootloader unlocking: Se Bootloader Unlocking Relocking 167z Verified Apr 2026 Disables the security check, allowing you to flash