Iphone 6s sound problem

, I bought an early Iphone 6s in October 2015
I noticed quite early on that sometimes (and for no apparent reason) the sound would not work (eg - on Youtube / Facebook / Tune in Radio etc) and then when a message arrived, the sound played seemed to be pixelated / half speed / distorted, and ring tone would either not work or be also distorted..


A reset of the phone seemed to help solve, but now it is bugging me - I have finally been able to record this problem on video - videos below - Does any one know why this is happening - (It has happened with all incarnations of IOS9)

• Category

  • Science & Technology

• License

  • Standard YouTube License