Why does my volume go down while using my iPhone 6

[iMore Question]

The volume on my iPhone go down all by its self.

 

[Just_Me_D]

I don't know. I assume there's a glitch of some sort or you could be unintentionally pressing the down volume buttons while talking. If you think it's the former, take the time to restore your iPhone and then set it up new.

 

[Jaguarr40]

Hello. Today I got a error 53 while restoring my iPhone 6. How to fix this error?

IMO I would go with the answer given by just Me D