iPhone SE restart when press home button

Hello,

according to my previous question (iPhone SE cannot be turned on after dropping to the floor), my iPhone can be turned on. I did restore and update already. It can show the first screen as show in the following picture.

However, when I pressed the home button to start, it was restarted. After that, the apple logo showed. It presented the first screen again. It has no problem without press the home button.

I tried already to use a new charging port, which also consists the new connector for home button. Nevertheless, the problem can not be solved.

I think it may be the problem from home button or logic board.

Does anyone used to deal with the problem like this or have any idea to solve it?

Thank you very much