No. Using the wrong low-level tool can permanently brick your controller. You must match the tool to the controller vendor.
To truly achieve "Extra Quality," go beyond the tool's default settings:
In the context of USB repair tools found on forums and file-hosting sites, the phrase "Extra Quality" is not an official software edition. It usually signifies one of two things:
If you need to format or repair a USB drive with a Skymedi controller: skymedi usb drive format tool extra quality
By: Tech Recovery Team | Updated: May 2026
In the modern digital era, the humble USB flash drive remains an essential tool for data transfer, OS installation, and portable storage. However, even the most reliable drives can fail. You might encounter the dreaded "Windows was unable to complete the format" error, or your drive might suddenly show a raw file system (0 bytes). When standard operating system tools fail, third-party low-level utilities become your only hope.
If your USB drive contains a controller manufactured by Skymedi Corporation, you need one tool: the Skymedi USB Drive Format Tool. But simply formatting isn't enough. To achieve Extra Quality—meaning a full, error-free, deep-level restoration—you must use advanced parameters. Not every USB drive has a SkyMedi chip
This article dives deep into what the Skymedi Format Tool is, why "Extra Quality" matters, how to use it step-by-step, and how to resurrect "dead" flash drives.
Not every USB drive has a SkyMedi chip. Use ChipGenius (Windows) or lsusb -v (Linux) to see:
Example output:
Controller Vendor: SkyMedi
Controller Part-Number: SK6211BB users are advised to try safer
If you see Phison, Alcor, or SMI – this tool is not for you.
Before attempting to use a Skymedi MP Tool, users are advised to try safer, standard tools first.
Step 1: Identification Use the free tool ChipGenius or Flash Drive Information Extractor. This will display the Controller Vendor and Controller Part-Number.
Step 2: Standard Formatting Tools Try these before using low-level tools:
Step 3: Mass Production Tools (If Step 2 fails) If a Skymedi tool is required, users should look for it on reputable archive sites like USBDev.ru (a Russian repository that is the gold standard for flash tools) rather than random "Extra Quality" download links on blogs.