[App Update] SUNX Mandatory App Update and Removal of Quick Contracts

Dear Users,

To further improve app stability and the user experience, SUNX will implement a mandatory app update at 14:00 on November 26, 2025 (Beijing Time, UTC+8) and remove the Quick Contracts feature. Please review the arrangements below and update your app promptly.

1. Update Time

November 26, 2025, at 14:00 (UTC+8)

This is a mandatory update. Please follow the in-app instructions to complete the update and ensure continued access to the relevant features.

2. Platforms Covered

• Android
• iOS TestFlight
• iOS App Store
• Google Play (subject to the review process)

3. Update Details

1. Known issue fixes: Improve feature performance in certain usage scenarios.
2. Removal of Quick Contracts: This update will remove the Quick Contracts feature. Affected users should make trading arrangements in advance.
3. Performance and stability improvements: Further improve the app’s overall operational efficiency and responsiveness.

4. User Reminders

1. Update through official channels: Use download or update links officially published by SUNX. Avoid installation packages and links from unknown sources.
2. Reopen the app after updating: If you experience login issues or abnormal functionality during the update period, complete the update first, then reopen the app.
3. Check channel availability: The Google Play update schedule is subject to the review process and actual release status.
4. Report issues promptly: If problems persist after updating, contact SUNX through its official customer support channels and provide your device model, operating system version, and screenshots to assist verification and troubleshooting.

Thank you for your understanding and support of SUNX.

SUNX Global Operations Team
November 26, 2025