Some Galaxy S22 phones experience battery drain after One UI 5.1 update
The Galaxy S22 phones were quick to get the new One UI 5.1, but it turns out the update isn’t quite polished. Several reports online revealed that last year’s flagships are experiencing increased battery drain after the update.
According to some users, the culprit could be the Samsung Keyboard and support pages suggest users to clear the cache and data of the app and then restart the phone.
The One UI 5.1 update automatically switched all Galaxy S22 devices to maximum performance mode, which is another reason for the battery drain, provided you were in a power-saving mode before the update. Phones with other keypads set as primary probably don’t have the problem.
According to users on Reddit, Samsung is already aware of the issue and should fix it soon. Until then, those who think they might have the same problem should go to Battery and Device Care in the Settings menu and tap on Battery to see any anomalies.