If the tool cannot recognize the flash memory, the controller might be dead or the flash memory chip might be soldered incorrectly.
Insert your corrupted USB drive into a direct motherboard port (avoid external USB hubs).
Extract the downloaded .rar archive and launch the application named . firstchip mptools chipyc2019
Comprehensive Guide to FirstChip MpTools ChipYC2019: Repairing and Formatting FirstChip USB Drives
Change the MPTools version. While ChipYC2019 is highly versatile, certain newer steps of the FC1178/FC1179 controller require either an older 2018 toolkit or a newer 2021 variant. If the tool cannot recognize the flash memory,
Overview
Completely overwrites bad blocks that standard formatting cannot reach. Windows Defender or your antivirus suite may flag
Windows Defender or your antivirus suite may flag MPTools as a false positive threat (Trojan/Riskware). This occurs because mass-production tools read directly from and write directly to low-level hardware sectors. Temporarily disable your antivirus or create a folder exclusion before extracting the archive. 4. Step 3: Configure FirstChip MPTools for Flashing
Once the process hits and says "Pass" or "OK" :
The chip is commonly paired with flash memory that comes in various types and sizes, such as 64GB TLC from Micron or 32GB TLC from SanDisk. The chip often works alongside a specific used by the MPTOOLS for identification, such as 453C98B3766B or 2CD31C32C600 .