: Replace the USB cable or swap to a different USB controller port. Ensure that virtual machines are not capturing the USB port connection.
For 64-bit systems: C:\Program Files (x86)\SarasSoft\UFS\UFS_USB_Driver
Unplug the box, ensure the HWK module is properly seated, and try again. Conclusion
Box bricked (LEDs off) after firmware update. Solutions:
Suggest if the UFS3 doesn't support the device you are working on. ufs3 sarasoft setup new
Errors such as "Can't open internet URL" usually point to outdated server addresses in the setup files; always look for the latest "Panel" update from verified community sources like SarasSoft Weebly for the 2026 driver pack or a guide on fixing specific server errors
The new Sarasoft creates large log files in %AppData%\Sarasoft\Logs . Delete logs older than 30 days to save space.
Try a different USB port or replace the cable. Rear USB ports on desktop PCs provide more stable power.
Before you even plug in your box, ensure that the software suite is fully installed. The user manual explicitly states that you must "Download and install the latest version of the UFSx Support Tools software from the support website or the CD provided". This is a critical step. If you plug the box in too early, Windows will attempt to automatically install standard drivers, which will conflict with the specialized "UFSx Device, (c) SarasSoft" drivers. If you have made this mistake, it is best to uninstall the drivers and start over. : Replace the USB cable or swap to
Install the main software packages required for different mobile platforms (Nokia, Samsung, etc.).
: Use the "Check Box" feature in the panel to verify the serial number and firmware.
Box works for 1 minute, then disconnects. Solutions:
Do not open the flashing software panel until Windows cleanly recognizes the physical flasher box. Conclusion Box bricked (LEDs off) after firmware update
The most critical part of the "new" setup is using the updated panel.
: Click the Update Box button. The software will connect to the backend server, flash the latest internal security certificates, and authorize the hardware.
Tell you for older Nokia/Samsung phones.
Right-click on UFS_PANEL.exe and select . 3. Initialize and Update the HWK Box