![Galaxy A71 | Major Bug & Problems of ONE UI 3.1 | Watch if you want to UPDATE your device ! - YouTube Galaxy A71 | Major Bug & Problems of ONE UI 3.1 | Watch if you want to UPDATE your device ! - YouTube](https://i.ytimg.com/vi/VV6ADOEnu64/maxresdefault.jpg)
Galaxy A71 | Major Bug & Problems of ONE UI 3.1 | Watch if you want to UPDATE your device ! - YouTube
![Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z Series – Samsung Global Newsroom Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z Series – Samsung Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2021/02/One-UI-3.1-Press-Release_main_5-eye-comfort-shield.jpg)
Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z Series – Samsung Global Newsroom
![Screen On Time is amazing on my Galaxy A71 since the One UI 3.1 update. I used to get around 7.5 hrs before the update and since I updated it seems to Screen On Time is amazing on my Galaxy A71 since the One UI 3.1 update. I used to get around 7.5 hrs before the update and since I updated it seems to](https://preview.redd.it/ae2hpgezl5t61.jpg?width=640&crop=smart&auto=webp&s=38b9d7cdaaab54f03ed02d55f598cf5b7830a8a8)
Screen On Time is amazing on my Galaxy A71 since the One UI 3.1 update. I used to get around 7.5 hrs before the update and since I updated it seems to
![Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom](https://img.us.news.samsung.com/us/wp-content/uploads/2021/02/17163920/One_UI_3.1_Update_Remove-Metadata.jpg)
Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom
![GoAndroid on Twitter: GoAndroid on Twitter:](https://pbs.twimg.com/media/Ew2WHQAVoAMuBYh.png)