Similar to Google FRP, Samsung has its own account lock (part of “Find My Mobile”). This tool effectively removes the Samsung account without needing the original password.
.tar.md5 file using Odin.⚡ Pro tip: Use
Automode if your phone is connected via USB with debugging enabled.
If you bought a used Samsung phone that was previously enrolled in a corporate MDM or a demo unit (retail mode), this tool can strip that software lock, turning the device back into a consumer unit.
No tool is perfect. SamFirm Tool v1.4.3 works best on:
| Fully Supported | Partial Support | Not Supported | |----------------------|----------------------|--------------------| | Galaxy S9/S10/Note9/Note10 series | Galaxy A series (A12, A13 – Android 13+ locks) | Galaxy S23/S24/S25 (One UI 6.1 and above) | | Galaxy A20/A30/A50/A70 (Android 10/11) | Fold/Z Flip series (older models) | Devices with Knox 4.0+ and U6 binary | | Tab S6/S7 | US Qualcomm models with firmware after 2023 | Android 14+ devices with VaultKeeper | | Exynos-based all models | MTK (MediaTek) chipsets | Carriers locked to Verizon/AT&T (blacklist) |
Important: Version 1.4.3 cannot bypass FRP on Android 13 (One UI 5.1) with the "OEM unlocking" disabled. For newer binaries (U6, U7), you will need a paid tool like UnlockTool or Octoplus.
The tool includes a small utility to remove the "Custom binary blocked by FRP" or "Only official released binaries are allowed" errors after a failed flash.
