to ensure that the images being loaded (like boot, recovery, and system) haven't been tampered with. When you flash a custom recovery like TWRP or a rooted boot image, the signatures no longer match the stock VBMeta, and the phone refuses to boot. To bypass this, you must flash a patched VBMeta that disables these verification checks. Prerequisites Before you begin, ensure you have the following:
Samsung uses . The vbmeta.img file contains cryptographic hashes for other partitions like system , vendor , and boot . vbmeta samsung m31