SanDisk Ultra+ SSD Manual Firmware update version X2316RL

Thank you! I’ve a question for you… two months ago i’ve updated my SanDisk Ultra+ SSD SDSSDHP-128GB with the old X2316RL ISO firmware found on a website that i don’t remember. Is this new X2316RL firmware different from the previous? Because it can’t updated with the new ISO… the updater says something like “device not supported”.

 

Thank you!