Credit: Robert Triggs / Android Authority
- One UI 5.1 users are reporting severe battery drain on older Galaxy flagships.
- The Samsung Keyboard app might be the main culprit for the problem after updating to the new software.
- Users are also reporting other bugs after installing the update.
It looks like the One UI 5.1 update is not working out so well for many users who installed the new software over the past few days. Several reports of severe battery drain have started popping up on Samsung’s forums across different countries. Some Galaxy phone users are also reporting that their devices are heating up quickly after the One UI 5.1 update.