The Software Toolbox
The SSD Utility Toolbox - Firmware
Toshiba delivers a software suite with their SSD series. This will help you check and update your SSD. These are older example screenshots we took.
The tool as such is a handy utility. Here we used the latest revision. You get all functional options like secure erase etc.
The software will check if a new update is available. Nine out of ten times it'll be a non volatile update, meaning your data will remain intact. Obviously, never upgrade your firmware if it isn't broken and we will always recommend you to run a backup prior to any update whatsoever.
The Toolbox can also be used to erase your drive and quickly check health and status parameters of the SSD.