Kingston SSD Manager 1.1.2.6 will not offer firmware updates for NVMe SSDs until IEEE 1667 support has been disabled. In order to complete the firmware update you must do the following: 1. First, we recommend you backup your data. 2. Then use a secondary system to complete a REVERT using the PSID on the drive label. Note: Performing a REVERT will securely erase all data on the drive. 3. Disable IEEE 1667 support 4. The firmware update will become available upon refresh or restart of KSM