Where SAMtool truly shines is its support for . The base SAM-H requires ~2.6GB of VRAM, which is prohibitive for many users. SAMtool natively supports:
| Function | OLD models (J series, A10, A20, S7) | MID models (A50, A51, M31) | NEW models (A53, A54, S22 Exynos) | | :--- | :--- | :--- | :--- | | | ✅ Full (Direct) | ✅ Full (Direct) | ⚠️ Limited (MTP Method) | | Samsung Account Removal | ✅ Full | ✅ Full (With OTG) | ❌ Not possible | | IMEI Repair / Patch Cert | ✅ Full | ✅ Full (Requires Root) | ❌ Blocked by Knox | | Network Unlock | ✅ Full | ⚠️ Temporary only | ❌ Not supported | | Flash Combination File | ✅ Yes | ✅ Yes (Bin 1-4) | ⚠️ Only test firmware | | Remove RMM (Remote Lock) | ✅ Yes | ✅ Yes | ❌ No | samtool supported models
To get the best results, you must configure SAMtools based on the sequencing model you are using. Where SAMtool truly shines is its support for