for Jelly Bean in August 2021. Modern versions of the Play Store app require at least Android 7.0. Final Compatible Versions
: Look for versions released around May 2021 (such as version 25.2.27), which were among the last to support API 16.
For security and app support, upgrading to a newer Android device is highly recommended if possible. But if you need to keep your 4.1.1 device running, this Play Store APK should help you download essential apps.