Where can I download the latest firmware of Optimus？

SSD (Solid State Drives) All Other SanDisk SSD
1

Where can I download the latest firmware of Optimus (SDLKAD6M-400G-5CA1, 1st generation of Optimus)? It seems to be version KZ50?
Many thanks.

2

Hi @davyzou,

Have you opened a Support Case? If not opened, for more information, please contact the SD Technical Support team for best assistance and troubleshooting:
https://kb.sandisk.com/app/ask

3

Thanks for your information. I tried this link and opened a Support Case. But
“After escalating the case, we are very sorry that we don’t have the firmware for the first generation Optimus Ascend.” The email from WD Customer Support said.