13-02-2021 06:21 PM - last edited 13-02-2021 06:23 PM
13-02-2021 06:29 PM
13-02-2021 06:30 PM
There have been 2 February updates for the stock Samsung unbranded, non-carrier models, CSC code BTU... AUB3 and AUB6. The first update seemed to cause an issue with battery drain and over heating for the S21 5G, whilst the 2nd update contains the bugfix for this and is being rolled out now.
13-02-2021 06:31 PM
13-02-2021 06:33 PM
13-02-2021 06:36 PM
13-02-2021 06:37 PM
13-02-2021 06:39 PM
13-02-2021 06:42 PM
The S21 5G model, as per your thread title, has a 4000 mAh battery size.
The S21 Ultra has a 5000 mAh size battery, 25% larger than your S21 5G
13-02-2021 06:45 PM