fastboot flash vbmeta --disable-verity --disable-verification vbmeta.img Use code with caution.
If your device refuses to pass the boot animation screen, it means the vbmeta flags did not apply correctly, or you used an incorrect firmware version.
Magisk facilitates the patching process by injecting its script into the boot image. In many modern devices, particularly those with or A/B partition schemes, the vbmeta flags must be explicitly disabled to allow the modified boot image to run. When using the Magisk app to patch a firmware file, the tool attempts to handle these headers automatically. However, manual intervention via Fastboot is often required to fully "unlock" the verification process. Disabling Verification
Before diving into the technical steps, it is essential to understand what these components do and how they interact with each other. What is Magisk? patch vbmeta in boot image magisk
This common error appears when the bootloader rejects an unpatched vbmeta partition. On Samsung A54 devices, the error can manifest as Secure Check Fail: (VBMETA) when attempting to boot a patched image.
: Most patching methods will trigger a factory reset; assume your data will be wiped
fastboot flash vbmeta --disable-verity --disable-verification vbmeta.img Use code with caution. What Do These Flags Mean? In many modern devices, particularly those with or
Ensure the Magisk app is installed, open it after boot, and verify the installation. The app may prompt you to complete setup.
: This module is powerful but has specific requirements. It strictly relies on a functioning TEE, so devices with broken or unsupported TEE implementations will not work with this solution. Furthermore, the developer explicitly warns that blindly forcing the vbmeta property on certain OEM configurations or custom ROMs may cause boot loops or systemic conflicts. It should only be used after exhausting other troubleshooting steps and verifying your device meets the TEE requirement.
Each link in this chain must be cryptographically validated before the device proceeds to the next stage. If any link fails verification—for example, after you modify boot.img with Magisk—the device will refuse to boot or enter recovery mode. Ensure the Magisk app is installed
fastboot getvar current-slot
--disable-verification : Disables the cryptographic signature checking of individual partitions.
: Download the absolute latest version of the Android SDK Platform Tools from the official Android developer website. Do not use outdated third-party "Minimal ADB and Fastboot" installers. Conclusion