Chosen Solution

Can I get the data’s ? How I can fix my phone please help me . Thank you

ARSHAD nk the heating up is an indication that something is shortening out. You said the body is heating up so my first suspect would be the battery. I’d go ahead and use these guides iPhone 6s Repair to replace that. While you have your phone open, take a look at other components and see if there is some obvious damage also focus on the display and the display connector. Until you open it up and take a look, everything will only be a guess.

Let the phone sit for an hour or so at room temperature and see if it turns on again. did you see anything like this warning at some point?