Transfer the stock boot.img to your Android device.
In modern Android devices (starting with Android 9+), uses a vbmeta partition to verify the integrity of other partitions like boot and system . When you patch your boot image with Magisk to gain root access, you modify the partition's signature, which can trigger a bootloop or security warning unless the vbmeta verification is disabled. The Patching Process
The command to flash your stock vbmeta.img with these flags is:
On some newer devices, you might see multiple vbmeta partitions (e.g., vbmeta_system , vbmeta_vendor ). While it is possible to flash each of them separately, disabling AVB at the core vbmeta partition should, in theory, disable verification for all dependent partitions. patch vbmeta in boot image magisk
Re-run the fastboot flash vbmeta --disable-verity --disable-verification vbmeta.img command. Ensure you are using the exact stock vbmeta.img file that belongs to your current firmware version. If that fails, flash your completely stock, unpatched boot.img to restore normal boot functions. 2. Magisk App Shows "Installed: N/A" After Flashing
fastboot flash boot magisk_patched_[random_strings].img
Execute the following command to reboot into bootloader mode: adb reboot bootloader Use code with caution. Step 4: Flash the Patched Boot Image and Disable VBMETA Transfer the stock boot
# Extract boot image magiskboot unpack boot.img
fastboot flash vbmeta --disable-verity --disable-verification vbmeta.img Use code with caution.
If your firmware contains a single payload.bin file instead of individual .img files, use a tool like Payload Dumper to extract the boot and vbmeta partitions. Step 2: Patch the Boot Image via Magisk The Patching Process The command to flash your
If this is your first time modifying the system partitions, a factory reset might be required to clear out the old file encryption parameters: fastboot -w Use code with caution. Reboot your system: Safe boot your device by entering: fastboot reboot Use code with caution. Troubleshooting Common Issues The Device Boots to a "Rescue Party" or Bootloop Screen
Flashing is not always straightforward. Here are some specific scenarios you might encounter.
Even after successfully booting a rooted system, you may face another challenge: .
Before flashing the patched boot image, you must instruct the bootloader to disable Verity and Verification using your stock vbmeta.img (place your stock vbmeta.img inside the platform-tools folder as well). Execute the following command: