Template:T4S/T8S firmware version
The latest version for the T4S/T4S/T8S Firmware is version 1.2.3 (June 2024)
It not yet available for customer installation. It is only installed at the factory for recently produced units.
If you have version 1.2.3 do NOT install previous versions
The latest version of the T4S/T8S firmware that is available for download is version 1.1.5 (June, 2022)