[Notice] ECU Upgrade Server Migration

Hello.
To provide more stable service, we will perform an ECU Upgrade
server migration.

• Migration Schedule: January 24, 2026 (Sat.), 09:00–18:00 (KST)

• Service Impact: During the migration, access to certain functions (OTA managed version upgrades, individual event downloads when resources are missing, and ETCS upgrades) will be temporarily restricted.
   ※ However, the existing ECU Upgrade (= Auto Mode) will remain available.

We apologize for any inconvenience. 
We will make every effort to provide stable service.
All services will be available normally after the migration is complete.