Update on Minimum Operating System (OS) Requirements for Bitkub Application . To ensure the security of your transactions, Bitkub Exchange would like to announce an update to our minimum supported operating system (OS) requirements for the Bitkub application. . Minimum Supported OS Requirements . Effective from 2 December 2026 at 04:00 PM (GMT+7), the Bitkub application will only support the following operating systems: - iOS: Version 15 or higher - Android: Version 10 or higher . Impact on Usage If you do not update your device's operating system to meet these requirements before the specified date, you will be affected as follows: - You will be unable to update the Bitkub application to the latest version. - You will be unable to continue using the Bitkub application after that date. . If your device uses an operating system below iOS 15 or Android 10, we strongly recommend updating your device's operating system to the latest version for continued and secure use before 2 December 2026 at 04:00 PM (GMT+7). . For more information, please click here: The Company would like to inform you that this change does not affect your assets in any way and that your assets are stored securely in accordance with the strict digital asset storage policy that complies with all related laws and regulations. . Bitkub Exchange thanks you for your trust and kind support as always.