Se Bootloader Unlocking Relocking 167z Verified May 2026

If you own a Sony Xperia device, you know that the bootloader process is not as simple as on a Pixel or OnePlus device. Sony uses a unique system of unlock tokens and a tool called (or Newflasher) that ties your device's security state to its software.

| Step | Result | |------|--------| | Unlock command accepted | ✅ PASS | | Wipe on unlock | ✅ CONFIRMED | | Relock successful | ✅ PASS | | No brick / no bootloop | ✅ PASS | | Verified by: | 🧪 167Z_2025 | se bootloader unlocking relocking 167z verified

For developers, the "167z" revision is now a verified battleground—one where unlocking is still possible, but relocking is a minefield. Proceed with caution, and always keep a full backup of your device's original signed partitions. If you own a Sony Xperia device, you

Relocking is typically done to return a device to its original secure state for software updates or warranty. How to Relock Bootloader on any Android Device Proceed with caution, and always keep a full

Before proceeding, you must check if your device's bootloader can even be unlocked.

To achieve a clean, relocked “verified” state on a 167z device: