: The tool performs a destructive format and re-partition , meaning all data on the drive is completely erased during the recovery process. Users must backup data beforehand. Operational Workflow
Do not remove the USB drive while the formatting process is in progress.
Comprehensive Guide to the USB Flash Driver Format Tool Ufix-II
: Users on technical forums like Tom's Hardware have described it as a "lifesaver" for drives that are permanently stuck in write-protected mode. usb flash driver format tool ufix-ii
The primary purpose of the UFix-II format tool is to serve as a last-resort solution for USB drives that the standard Windows formatting utility cannot repair. Users frequently encounter errors such as "Windows was unable to complete the format," or they may find that their drive is incorrectly displaying a capacity of 0 bytes. These issues are often caused by corruption in the Master Boot Record (MBR) or the Partition Boot Record (PBR). UFix-II is designed specifically to address these low-level logical errors. Unlike a standard format, which essentially clears the file allocation table, UFix-II performs a low-level format. This process systematically overwrites the drive’s data structures, resetting the file system to its factory state and reassigning the logical sectors, thereby repairing the corruption that prevented the operating system from recognizing the device.
: During the recovery process, the tool automatically formats and re-partitions the drive into a single, clean partition.
The (often associated with Silicon Power) is generally considered a niche, single-purpose recovery utility rather than a daily formatting tool. It is primarily used as a "last resort" for Silicon Power USB drives that have become write-protected, unreadable, or otherwise corrupted. User Sentiment and Effectiveness : The tool performs a destructive format and
Malicious software or faulty partitioning software can segment your drive, leading to hidden sectors that shrink visible capacity. Ufix-II wipes out invalid partition tables and structural errors, returning the storage medium to its original factory storage capacity. 3. Low-Level Firmware Recovery
The student passed his project. And years later, when his own expensive SSD failed and the official tools did nothing, he remembered the ugly green interface. He found a dusty copy of Ufix-II on an old forum – last post dated 2014, titled: “Link dead? Anyone reup? This thing saved my 2GB Lexar.”
Go to or "My Computer" and verify that the drive is now accessible and showing the correct capacity. Comprehensive Guide to the USB Flash Driver Format
: Click the Restore button. A warning will appear; confirm to start the 1–2 minute process. ⚠️ Common Troubleshooting USB Flash Drive Locked in Write Protect Mode
If Ufix-II fails to detect your drive, the hardware may be physically damaged beyond software repair. If you'd like to try this tool,
UFIX-II - Low Level Format & Controller Reset Detected: Alcor AU6989 [0x058F/0x6387] Warning: This will PERMANENTLY erase all data. Proceed? (Y/N)
This will erase all data on the drive. If you have files you need, try to copy them off first, though write-protection usually makes this difficult.