SanDisk Ultra II 960GB X41100RL Firmware

i just upgrade my ssd to x41320, and i found its slower than x41100rl。 Its Disk Overloaded 100% in utorrent。How to back to  X41100RL? Can I degrade Firmware by file?

the FW cannot be downgraded. do you see any other issue beside with utorrent? have you benchmarked the SSD to see the performance?


where can I get the manual file download for this firmware. Dashboard is not allowing me to download automatically. Can find any link on site?

Please help. I’m Googled out. :-( 

We do not offer a method to downgrade the firmware