Cobo Portal Wallet Service Upgrade Announcement

Dear Cobo Users,

To provide you with a more stable and higher-quality service, Cobo Portal will undergo a system upgrade on June 26, 2025, at 10:30 (UTC+8). The upgrade is expected to take approximately 3 to 10 minutes.

⚠During the upgrade, the following functionalities may be affected:

·Portal Web: Login errors may occur

·Transactions: Delays may occur

·API: Will remain unaffected and continue to function normally

All affected services will automatically resume once the upgrade is complete. No further notice will be issued at that time.

We apologize for any inconvenience this may cause. If you have any questions, please feel free to contact us. Thank you for your trust and continued support.

Cobo Support

June 24, 2025