Change the Vendor ID and Product ID of the flash drive. Key Features of the AU6989SN-GTC Controller
. Depending on the capacity of your flash drive and the condition of its flash memory, the process can take anywhere from 5 to 30 minutes. Do not disconnect the USB drive during this time.
| Software Version | Notes | |-----------------|-------| | ALCOR_U2_MP_v17.07.17.00 | Supports AU6989SN-GT, SNL, SNL-B, GTA, GTB, and GTC. Good for older drives that other versions cannot handle | | ALCOR_U2_MP_v18.05.29.02 | Reported by users as the only version that worked for certain AU6989SN-GTC drives. Excellent for restoring true capacity on fake-capacity drives | | AlcorMP v16.11.01.00 (or newer) | Supports the full AU6989 series including GTC. Offers enhanced flash chip support | | AlcorMP v14.04.03.00 | An older but stable version, recommended for drives manufactured before 2018 | | ALCOR_U2_MP_v21.06.01.01 | A newer version tested on AU6989 controllers. Works well for write-protection issues | alcor micro au6989sn-gtc software
Download a trusted USB diagnostic tool like or Flash Drive Information Extractor (Innostor) .
Supports In-System Programming (ISP), allowing for firmware updates to fix compatibility issues. Change the Vendor ID and Product ID of the flash drive
If the drive is detected but fails on a default run, click the button on the right panel. If prompted for a password, leave it blank and press Enter.
The software requires administrative rights to install the specialized drivers needed to communicate with the controller. Flash/Format: Do not disconnect the USB drive during this time
You should look for Alcor Micro AU6989SN-GTC flashing tools if your drive experiences any of the following software-level failures:
to access the configuration dialog.
This article is provided for informational purposes. Always exercise caution when using third-party mass production tools, as incorrect usage can permanently damage your USB flash drive. The author assumes no responsibility for any data loss or hardware damage resulting from the use of these tools.