Issues
Select Samsung Galaxy S21 Ultra on Android 12 has network failure issue

Samsung Electronics is one of the top 5 international brands. The company produces various tech products such as smartphones at a variety of prices and has even managed to improve its relaxation list of software updates.
It’s Samsung for everyone, from the M-Series in the basement and the great A-Series in the middle class to the flagship S and Note series. It even makes folding phones enhance their response to users. But some users complain about the value side of the devices’ problems.
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According to the report of users in the Samsung community forum, they are stuck in some network issue in the Samsung Galaxy S21 Ultra model. It’s worth mentioning by users that the issue occurred after updating the device to the January security patch.
When using data it goes into airplane mode and then back on by itself. With the 4G/5G symbol, it turned to “forbidden”. Then after a few seconds, it switches back to 4G/5G. Users have tried factory resetting their phone but the issue still persists.
This is also not a service provider issue as the users have already changed their sim cards to a new one. Users are very upset with Samsung’s service because of this network issue in Samsung Galaxy S21 Ultra.
Whereas some users commented with their solution to resolve the issue, they state to check battery saver settings where there is an option to turn off 5G when battery saver mode is on. Maybe also check SIM settings, in case you accidentally changed something there. While some suggested resetting your smartphone.
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Issues
Here’s how to fix screen capture issue on your Samsung device

Do you have a Samsung Galaxy phone? Then you might have noticed that your screen captures look weird lately. The picture might be fuzzy, rainbow-colored, or overlapping. This is not because of your phone, but it is a bug in the One UI 5.1/One UI 5.1.1 software that affects the image processing.
Don’t worry, there is a solution for this problem. Samsung has released a software update that fixes the issue and makes your screen captures look normal again. All you need to do is to update your device software.
For that, you just need to open Settings >> Software Update > Download and Install. This new software will also make your phone work better and more secure, so don’t wait any longer. Update your Galaxy phone now and get rid of this Samsung screen capture issue.
Issues
How to fix black screen issue on Samsung Galaxy devices

Some users of Samsung Galaxy smartphones have reported a problem with the lock screen, where the screen turns black and only the top indicator bar and bottom navigation bar are visible. This happened when an app on the lock screen is closed while the phone is locked.
To fix this issue, you can turn the screen off and on, or fold and unfold the device if it is foldable. However, this is not a permanent solution. To prevent the black screen issue from happening again, you need to update your device software to the latest version.
Samsung has announced that the company plans to release software that improves the phenomenon and fixes the bug. To update your device software, you just need to go to Settings >> Software update >> Download and install.
Apps
Android Auto users report Google Maps bug that keeps navigation running

Do you use Android Auto and Google Maps to find your way in the car? If yes, then you may have noticed a small problem recently. Sometimes, Google Maps doesn’t close when you get out of the car. It keeps showing you directions on your phone, which is very annoying and confusing.
This issue seems to have emerged after the latest updates of Android Auto and Google Maps, which were released last week. It affects various Android phones such as Samsung and Pixel.
It mainly occurs on Android Auto v10.0 and Google Maps v11.88 version. The only solution at the moment is to manually exit the navigation by tapping on the corresponding option.
Currently, the cause of this issue is unknown, but it is expected to be resolved soon. Until then, remember to check your phone and exit navigation when you get out of the car.