Headphones connect but jump

[Dexydex]

Hi can anyone let me know if when they play music and put the headphones in, and if you put the phone in your pocket the music jumps, Sony have said to send back but want to see if I can fix first

[Dexydex]

Hi can anyone let me know if when they play music and put the headphones in, and if you put the phone in your pocket the music jumps, Sony have said to send back but want to see if I can fix first

[Uliwooly]

@Dexydex

test the phone with a different set of headphones