If you do a lot on the home screen, e.g. start screen the percentage of battery usage of the APP TouchWiz-Start is very high!
The application (app) TouchWiz-Start is responsible for the start screen, also known as the home screen, on mobile phone (smartphone). (... see Image-1 Arrow-1)
If you end the application, and delete the even data you will lose all settings and you must arrange the Home screen again. Is the same as with Windows and the desktop icons.
So, if you have more widgets on the home screen, and work very much on the home screen, the percentage of the battery usage is higher. (... see Image-1 Arrow-2) Tipp: Remove unnecessary things from Home Screen.
It may also happen that one of the widgets, such as a weather app consumes too much of the CPU, or the application (app) hanging up. A restart of the smartphone often works wonders.
PS: Do not turn off and turn on, please pres the restart button on the smart phone.
FAQ 5: Updated on: September 25th 2018 00:38