Vbmeta Disable-verification Command (2025)

fastboot flash vbmeta --disable-verification vbmeta.img

Here are some examples of using the vbmeta disable-verification command: vbmeta disable-verification command

A custom kernel modifies the boot partition. The vbmeta partition stores the expected hash of boot . Disable verification → custom kernel accepted. fastboot flash vbmeta --disable-verification vbmeta

| Risk | Description | |------|-------------| | | System partitions can be modified without detection. Malware could persist in system/vendor. | | Boot failures | Some devices (Pixel 6+, Xiaomi, OnePlus) may still refuse to boot if vbmeta flags don’t match hardware keystore state. | | No OTA updates | Over-the-air updates may fail because they require verified partitions. | | Data loss | Wiping userdata is sometimes required after changing verification state. | | Risk | Description | |------|-------------| | |

: Specifically tells the bootloader to ignore the cryptographic signature verification of the partition itself. Why is this used? Custom Recovery : Many devices require a "patched"