You must format your data partition. Boot into your custom recovery, navigate to Wipe > Format Data , type yes , and swipe to confirm. This will erase internal storage but restore boot accessibility. Conclusion
If vbmeta detects unauthorized changes (e.g., custom recovery or patched boot image), the device will either:
: Uncheck "Auto Reboot" in Odin options if you plan to boot immediately into recovery. vbmeta samsung m31
Bookmark the official XDA-Developers forum for the Samsung M31 (Exynos 9611). The community there provides up-to-date, tested vbmeta files for each new firmware security patch.
Leave a comment below if you have any questions or need further clarification on any of the steps! You must format your data partition
The (Verified Boot Metadata) partition is a critical security component in modern Android devices like the Samsung Galaxy M31 Go to product viewer dialog for this item.
You did not unlock the bootloader properly. Ensure OEM Unlocking is enabled in Developer Options. Conclusion If vbmeta detects unauthorized changes (e
Note: Knox cannot be restored. The eFuse is physically blown.