Hello,
This is the MYDUTY Android Team.
Google's privacy policies and app security requirements have become increasingly stringent every year. To align with these policies and to provide a stable service, we have decided to change the minimum supported OS version.
Currently, the minimum supported OS is Android 5.0. However, starting with future updates, the minimum supported OS will be Android 8.1.
If your phone's OS version is 8.0 or lower, you will not be able to update the app from November 2024 onwards. However, the current version of the app you have installed will continue to work as usual. We appreciate your understanding regarding this matter.
Thank you.