Phone is so much hanged

Hi,

Try using the phone in safe mode and check if the problem still occurs.

If not then a downloaded app is the cause of the problem. The trick is to find out which one.

You will need to uninstall each downloaded app, one by one and test the phone in normal mode between each uninstall. When it works OK the last downloaded app that was uninstalled was the cause of the problem. A downloaded app is one that you downloaded and installed and not one that came already installed on the phone.