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poor reception

Haven't encountered problems before using WiFi Calling on a 2.4GHz band WiFi network before, nor read that is a 'requirement'.
I would instead suggest using whichever is providing the best signal strength. 5GHz band can provide faster bandwidth speeds but a 2.4GHz band signal can penetrate things like drywall better, and at longer coverage range. So depending on the situation, it's not an absolute that a 5GHz band WiFi network is always going to be the best option. If you're in the same room as your router, the 5GHz band signal will be better if you're in a separate room further away and a 2.4GHz band signal might be better. It's easy enough to just look at the little WiFi icon in the upper menubar and switch from one network to the other, or for a more comprehensive, more visual WiFi signal strength gauge, use something like this 'WiFi Analyzer (open-source)' app:
https://play.google.com/store/apps/details?id=com.vrem.wifianalyzer&hl=en_US&gl=US

Multiview split screen

Dear,
By code:
1) I want to know how can i start Activity A on a screen on the top and external application on the bottom by multiwindows.
2) How can i restore Activity A on full screen?

I have TabLayout with ViewPager2, each tab selected must display what i want, so i want to display sometimes an other external application below tabs. That's why i think you must use multiwindows : http://www.tutorialsface.com/2020/0...d-fragments-with-latest-android-api-androidx/


Thank you.

Help adb uninstall failure on Android 4.4.4 (bloatware removal)

If you have TWRP custom recovery, you don’t need to root. In TWRP go to mount and select system as well. Then go to advanced->file manager, navigate to system/app or system/priv-app and delete the folder containing the app. The app's data should also be deleated (data/data). After that go to wipe, tap advanced wipe and check dalvik/cache followed by swipe to wipe and reboot system.

20210219_060559.png 20210219_060739.png 20210219_060652.png

Screenshot_2021-02-19-06-13-00.png


If you wish to reinstall stock recoery just flash the stock boot.img. using Odin.

Personally, even as a rooted user for many, many years, I would not choose this route. It's definitely not for the novice.


https://www.reddit.com/r/androidroo...ooting_is_not_enough_to_remove_bloatware_the/

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