Vbmeta Samsung M31 __exclusive__ (2027)
: This means your bootloader is still locked or RMM/KG state is active.
Look at the log section in the top left. If your drivers are correct, you should see a highlighted box saying COM [Number] , indicating your phone is properly connected. Navigate to the Options tab on the left side of Odin.
The Samsung Galaxy M31 (powered by the Exynos 9611 chipset) features robust security frameworks, including Samsung Knox and AVB 2.0.
Download a reliable vbmeta.tar or vbmeta.img file from trusted Android development forums (like XDA Developers).
Understanding VBMeta on Samsung Galaxy M31: A Complete Guide to Flashing and Fixing Bootloops vbmeta samsung m31
Ensure your phone has at least 50% battery.
Resolves the common error "Error verifying vbmeta image invalid". Prerequisites Before you start, ensure you have the following: Unlocked Bootloader: Ensure you have already unlocked your Galaxy M31 bootloader.
Download or a similar archive utility to package files into the .tar format that Odin requires. 3. Unlock the Bootloader
Go back to the main Settings menu, open , and toggle on OEM Unlocking . (Ensure you are connected to Wi-Fi if the option is missing). : This means your bootloader is still locked
Unlocking the bootloader and flashing VBMeta will trigger a factory reset. Back up all photos, contacts, and personal files.
The instant the screen goes black, immediately switch your fingers to hold .
After unlocking your M31's bootloader, you will see a every time you turn on the device. An additional vbmeta file is available specifically to suppress this message. This secondary modification removes the "bootloader unlock logo" without interfering with the core function of AVB for your custom recovery.
If you are confident with Linux/terminal, you can create a disabled vbmeta.img . Navigate to the Options tab on the left side of Odin
Install the official Samsung USB Drivers on your PC and download the latest version of the Odin Flashing Tool . Step-by-Step Guide to Flashing VBMeta on Samsung M31
Click the button (or AP if only flashing vbmeta) and select your patched_vbmeta.tar . Under "Options," uncheck Auto-Reboot . Click Start . ⚠️ Common Troubleshooting
Release the buttons when you see a green/cyan warning screen. Press the button once to officially enter Download Mode . Step 3: Flash via Odin Launch the Odin3.exe application on your PC.
heimdall flash --VBMETA vbmeta.img --RECOVERY recovery.img --no-reboot
Before proceeding with flashing or disabling VBMeta, ensure you fulfill these strict requirements to avoid permanently bricking your device: