Don't rewrite it, swipe it! :

[MabSamsung]

We’ve all been there: just as you are about to send a work email on your phone, you accidentally delete a whole paragraph. Without Ctrl+Z on your smartphone keyboard, all you can do is rewrite the paragraph again.

Fixing mistakes on the Samsung Keyboard is easy. Just swipe left or right on the keyboard with two fingers and it will undo or redo your changes.

https://youtu.be/VG4i2UfDZ7M

[vivekp1434]

Hi, I am using M30S phone once I turned it on bluetooth it never get off even after doing it manually.Everytime I need to restart the problem.

Request you kindly fix this bugs

[MabSamsung]

Is your phone updated

[Xahoor26]

If you use SHAREit or any other app which need bluetooth to work and keep these apps open in the background then bluetooth will not be turned off.