Samsung introduced Galaxy A02 smartphone with Android 10 on board in January this year and has now started updating the device to the current version of Android 11 OS.
What we know
The system came out with the build number A022GDXU2BUI3. A new interface was added to the firmware, as well as improved branded apps, "one-time" resolutions, bubble notifications and more. In addition, the device still has a security patch for September, which closes some of the system's vulnerabilities.
When to expect
As usual OTA update is distributed in waves, so you should wait until the firmware gets to your device.