: For new x86 keys that haven't been upgraded yet, MikroTik allows changing up to two characters of the Software ID for free to fix manual entry mistakes. License Management Links Action/Link Manage Keys

For CHR (virtual MikroTik), the Software ID is based on the virtual disk UUID. To "change" it for CHR:

The (SoftID) in MikroTik RouterOS is a unique eight-character identifier used to link a software license to specific hardware. Changing it is rarely a routine task and typically happens automatically when you replace a storage drive or move to a new virtual instance. Key Functions of the Software ID

The Software ID (SoftID) is a unique, read-only identifier generated for each RouterOS installation. It serves as the foundation for the entire licensing system and is cryptographically tied to the specific storage media (HDD, SSD, or NAND flash) on which RouterOS resides.

By understanding the binding mechanism and following the official procedures, you can navigate hardware changes and license upgrades without losing your investment.