Use a utility tool like CCleaner or manually delete registry keys under HKEY_LOCAL_MACHINE\SOFTWARE\SarasSoft . Uninstall all previous drivers using UFSx Driver Uninstall utilities before attempting a clean setup. 3. "UFSx Devices Not Found" inside the Control Panel
"type": "p", "text": "To understand the importance of the USB driver, we must first understand the hardware it serves. At its core, the UFS (Universal Flash Storage) is a hardware box, or programmer, used in GSM service centers for tasks like flashing firmware, repairing IMEI, and unlocking mobile phones. The HWK, which stands for HardWare Key, is an add-on module that significantly expands the UFS box's capabilities, allowing it to work with a wider range of phone models and advanced software features." ,
: Allows Windows to identify the UFS box when connected via USB.
If you are using a modern Windows version, you must disable security blocks temporarily: hwk ufs usb driver
: Updating the box requires an online connection to SarasSoft servers. If the server is down, you may need a "Control Panel" tool (v2.3.0.7) to sync the hardware.
Must be disabled every time you reinstall the drivers on Windows 10/11.
Click to activate the HWK module with the server. Troubleshooting Common HWK Driver Errors Error Message Potential Cause "HWK Not Connected" Driver not installed or faulty cable. Reinstall drivers, change USB port, check cable. "HWK Update Failed -6" Outdated Suite Version. Download and install HWK Support Suite v02.03.00.01 . "USB Device Not Recognized" Windows Driver Signature. Disable Windows Driver Signature Enforcement. Use a utility tool like CCleaner or manually
Power surge or conflicting USB drivers.
Because official HWK UFS drivers were developed during the Windows XP and Windows 7 eras, they lack modern digital signatures. Windows 10 and 11 will block them by default.
: When prompted during installation, plug in the UFS box. Windows should detect it as a new USB device and automatically point to the newly installed drivers. Manual Driver Update : If the device shows a yellow exclamation mark in Device Manager , right-click it, select Update driver , and manually browse to the installation folder (usually C:\Program Files\SarasSoft\UFS\Drivers Authorization : Open the HWK Update Client to connect to the server and authorize your hardware. Troubleshooting "USB Device Not Recognized" "UFSx Devices Not Found" inside the Control Panel
"type": "h3", "text": "Pre-Installation Preparations" ,
Since the HWK UFS architecture is highly vintage, maintaining a stable workspace requires specific environmental conditions: