Document version 1.2 — Last updated: April 2026 Disclaimer: Modifying Samsung devices voids warranties and may trip Knox (permanently disabling Samsung Pay, Secure Folder, and Health). You assume all risks.
This is required because encryption has already marked the partition.
| Symptom | Likely Cause | Solution | |---------------------------------------|---------------------------------------------------|-----------------------------------------------------------------------------------| | After flashing, device boots to Download Mode | Vaultkeeper still active because you skipped “Format Data” step. | Reboot TWRP, Format Data again, reflash multidisabler. | | /data mounts as 0 MB in TWRP | Metadata encryption left from stock. The disabler didn’t run correctly. | Manually wipe metadata partition via advanced wipe → select metadata → repair. | | Error in script: “Unsupported device” | Your device ro.product.device not in disabler’s compatibility list. | Use a device‑specific multidisabler from your device forum. | | Bootloop after custom ROM + this tool | ROM expects encryption enabled (LineageOS 20 sometimes does). | Reflash ROM, then immediately flash multidisabler again before first boot. | Multidisabler-samsung-3.1.zip
This version (3.1) is highly regarded by maintainers of popular projects like Eureka ROMs
Samsung devices feature an internal defense mechanism that checks the integrity of the recovery partition during every boot. If it detects a custom recovery like TWRP or OrangeFox, it automatically overwrites it with the official stock Samsung recovery. The multidisabler removes this automated recovery override. 3. Neutralizes Vaultkeeper Document version 1
Curiosity piqued, Min-Soo decided to investigate. At midnight, he made his way to the abandoned warehouse on the outskirts of the city. As he entered, he saw a figure shrouded in shadows.
Ensures TWRP or OrangeFox recovery stays permanently installed on the device. | Symptom | Likely Cause | Solution |
This is a background security service used by Samsung to continuously monitor partition integrity. If Vaultkeeper detects an unauthorized modification (like root binaries), it will lock the boot sequence and throw a security error.
The tool executes several critical security patches simultaneously:
It stops the phone from trying to replace your custom TWRP recovery with the stock recovery on reboot. Why Use Version 3.1?