Why my mobile is keeping pausing?

[Salma Diaa]

Hi guys! Some thing so wierd is going with my mobile. The mobile keeps pausing everthing "videos,music,youtube,any music app" continuously even the alarm when i set an alarm the icon of the alarm which shows up beside the battery percentage keeps showing and disappearing and when the time of the alarm came it only ring for less than a sec and then stops !!
Please anyone has any idea what is that and what to do??????
Ps:my mobile is j7

 

[Tim1954]

Welcome to the forums Selma!
Try wiping cache partition, that might stop the stuttering with a bit of luck... If that fails come back and tell us and we'll troubleshoot further