Vbmeta Samsung M31 Jun 2026

A standard Google-provided blank VBMeta image flags verification flags to 0 .

Install official Samsung drivers on your Windows PC so your computer can communicate with the phone in Download Mode.

Right-click the AP file and use 7-Zip to "Extract files...". Inside the extracted folder, find vbmeta.img.lz4 . Extract the .lz4 file again to get the raw vbmeta.img . 3. "Preparing the Paper" (Creating the Tar Archive) vbmeta samsung m31

: You cannot flash custom partitions like a patched vbmeta if your bootloader is locked. Go to Settings > Developer Options , enable OEM Unlocking , and follow the hardware button combinations during restart to unlock it.

Ensure your M31 has at least 50% battery to prevent it from shutting down mid-process. Inside the extracted folder, find vbmeta

For the Galaxy M31, which runs on a Samsung Exynos 9611 chipset, this verification is particularly strict. Disabling or modifying the vbmeta partition is therefore a mandatory prerequisite for flashing any unsigned software, including TWRP and custom ROMs like /e/OS or crDroid.

You need a vbmeta.img that has verification disabled. This is typically sourced in two ways: "Preparing the Paper" (Creating the Tar Archive) :

Odin cannot flash raw .img files. If you downloaded a raw vbmeta.img , you must compress it into a .tar archive. You can do this on Windows using 7-Zip: Right-click vbmeta.img .

In simple terms, vbmeta acts as a digital seal of approval. When your Samsung M31 powers on, the bootloader checks the vbmeta partition to verify that the system, boot, and vendor partitions haven't been tampered with. This is part of Google’s standard.

This comprehensive guide explains exactly what vbmeta does on your Samsung M31, why it blocks custom software, and how to flash or disable it safely. What is VBMeta and Why Does the Samsung M31 Need It?

Press the button once to confirm and enter Download Mode. Step 2: Configure Odin on Your PC Launch the Odin.exe application as an administrator.