Vbmeta Samsung M31

Once you flash a custom vbmeta, you will trip (eFuse 0x1). This permanently disables Samsung Pay, Secure Folder, and Warranty (in most regions). There is no way to reverse this.

avbtool make_vbmeta_image --key pubkey.pem --algorithm SHA256_RSA2048 --include_descriptors ... --output vbmeta.img vbmeta samsung m31

To bypass this, users must flash a "disabled" vbmeta image. This modified version contains specific flags ( --disable-verity --disable-verification Once you flash a custom vbmeta, you will trip (eFuse 0x1)

The is not your enemy; it is a security feature designed to protect your data. However, for enthusiasts who want root access, custom kernels, or alternative operating systems, understanding and disabling vbmeta is non-negotiable. avbtool make_vbmeta_image --key pubkey

This is irreversible. Even if you flash the original vbmeta back later, the phone remembers it was once tampered with, permanently disabling features like Samsung Pay and Secure Folder. 4. The "RMM State" Connection

Bootloader will show a red warning text ("Your device has been flashed with unauthorized software..."), but the system will boot normally.

Working with Samsung Galaxy M31 Go to product viewer dialog for this item.