Ufs3: Sarasoft Setup

To set up the UFS-3 SarasSoft (often used with an HWK - Hardware Key), you must install both the physical drivers for the box and the specific "Suite" or "Panel" software required for mobile servicing. Prerequisites

Troubleshooting Common Issues

• "Box not found": This usually means the drivers didn't install correctly. Re-do the driver installation steps. Try a different USB port (USB 2.0 is often more stable than USB 3.0 for these tools).
• Code 10 Error: This indicates the device cannot start. Try uninstalling the device in Device Manager and scanning for hardware changes.

• sudo umount /mnt/ufs3

Install Samsung USB Drivers:

• Qualcomm device shows as Qualcomm HS-USB QDLoader 9008.
• MTK device shows as MediaTek USB Port VCOM.

• sudo ufs3-check /dev/loop0
• sudo ufs3-repair /dev/loop0 (if needed)

1. Load a test firmware file: Go to the Samsung tab or eMMC tab, depending on your target.
2. Select a simple task: Try “Read PIT” or “Reset FRP.”
3. Connect a device: Put your Samsung phone into Download Mode (Power + Volume Down + Home, then Volume Up to confirm). Connect it to the UFS3 box via the appropriate adapter (e.g., microUSB or USB-C to UART).
4. Execute: Click “Start” or “Run.”
5. Expected outcome: The software should display a log of commands, and the device should react (e.g., reset).