Vbmeta Samsung M31 «2026 Update»

This error occurs if your bootloader is not fully unlocked or if Samsung’s RMM/KG State lock has re-locked your device. Ensure that your phone is connected to the internet during initial setup and that "OEM Unlocking" remains visible and grayed out in Developer Options. 2. Stuck on Samsung Logo (Bootloop)

A standard Google-provided blank VBMeta image flags verification flags to 0 . vbmeta samsung m31

Advanced users extract the stock firmware BL or AP slot using a tool like 7-Zip, isolate vbmeta.img.lz4 , decompress it, and patch it via Magisk. This error occurs if your bootloader is not

Enable OEM Unlocking → Enter Download Mode → Long press Vol Up to unlock. (Wipes data, triggers KG Prenormal state). Stuck on Samsung Logo (Bootloop) A standard Google-provided

: Power off the M31, then hold Volume Up + Volume Down while connecting it to your PC via USB.

You need a vbmeta.img file that has been configured with flags to disable verification ( --disable-verity and --disable-verification ). For Samsung devices, this file must be packaged inside a .tar archive so Odin can read it. You can typically find the specific vbmeta.tar file bundled with the TWRP recovery thread for the SM-M315F on forums like XDA Developers. Step 2: Boot Your Samsung M31 into Download Mode Turn off your device completely.