The process can take from 10 minutes to over an hour, depending on the scan level. Do not disconnect the drive during this time. Once it's finished, close the MP Tool and safely eject your USB drive . Then, unplug it and plug it back in.
FirstChip Dedicated Controller Portal on USBDev
: Formats controllers to show actual storage capacity rather than the "fictitious" data set by dishonest vendors.
Using the wrong MP tool can permanently "brick" your USB drive. Before searching for a download link, you must verify that your drive actually uses a ChipYC-compatible controller. Plug in your USB drive and run the software. Look for the Controller Vendor and Controller Part Number . chipyc2019 mp tool download link
: Press Start . The process can take 3–15 minutes. Once it shows a green PASS , unplug and re-insert the drive to format it via Windows. Common Issues & Fixes
Using a vendor-specific MP Tool to re-upload firmware, map out bad blocks, and re-initialize the flash translation layer (FTL). How to Identify Your Controller
Using the MP Tool is a powerful but potentially risky process if not done correctly. Back up any important files before proceeding. The process can take from 10 minutes to
This is normal for cheap or counterfeit drives. The tool successfully locked away corrupt memory regions to make the remaining space safe to use.
The refers to a specific USB controller model from
While "chipyc2019" is the model name often detected by other software, the actual chip is the FirstChip FC1179 controller. The tool required is a utility for this series. Then, unplug it and plug it back in
Click "Settings" (sometimes requires a password, often blank or '123'). Here you can toggle "Low Level Format" for a deep repair.
Extract the downloaded .rar or .zip file and run MPTool.exe as Administrator.