We understand that you would like to know if the firmware of your SSD can be upgraded?
According to the version you shared, which is DCV1, according to the list of SSDs we have, we don't find this one under the following http://www.intel.com/content/www/us/en/support/solid-state-drives/000017245.html link, according to the model you provided, this SSD is the Intel® SSD 530 Series, could you please confirm that?
Also, if you need support in your language, you can post the question in this /community/tech/chinesesupport link.
We're following up on your thread since we have not heard back from you.
Has your issue been resolved? Please let us know if you require further assistance.