Camera error calls error earphones none

[lanapu]

I need a solution please. My phone is sick.
-I can't use my camera. its always error. when I use some app like SNOW the camera in front is upside down. I cant even join on a video call
-No one can contact me. Im not blocking anyone on my contacts. But I install a call blocker only for those unknown number i remove it and now no one can call me
-earphones. I saw some video on youtube they changing headphones jack so they can use a normal earphones .do I need to do it on my phone?thats so sick

[Strampke]

3rd party apps are known for interfering with normal behaviour of the device.

First try a simple reboot; better?

Second try safe mode.

Safe mode excludes all 3rd party apps.

If everything is ok in safe mode then it's the 3rd party app that causes trouble.

[lanapu]

I already done than that more than twice