Akash

That is the fault related to triester and some tracks that sense the charging have a problem. Once check on iTunes throw pc that detect or not.

All the history tells that there are not issues of the software. Must be the issues of hardware. Face id is also not working if the front camera is not working anymore and that can`t be changed new one only the flex can change. See the cable is not connected properly onboard. Front camera flex might be tore. That can only find with the dissemble of your iPhone.

If the iPhone not detect on PC and stuck on the apple logo that is the fault of the trister. That is a hardware issue.

Might be the issues of middle pin of the battery check it first.

I also faced the same issues before but i solved by invest 1 hour’s time.iPhone XR has so sensitive flex with some force activity while removing makes that issue see carefully the edge of Fpc might be tore makes that issues. Clearly observe you find the solution.

There is few possible belong to that faults.The common problem with SWI issues.

First check that loud speaker option greyed out or not on call if not that is the problem related to Audio Ic.

That is the issues of audio ic that can be fixed by hardware.

Behind all iPhone the iPhone X series have so much easy solution for error 4013.Most of the other models have issues with Nand or Nand related issues but iPhone X small issues on that cases it can be fix with externaly . The mostly problem appears after water damage on Charging flex with vibration and upper flex with flood illuminator. I also fix that problem many times.This is the work that i have done makes you help to solve that issues.

Sounds like problem in SWI line the middle pin of the battery.