No Notification/Keypad Tones

[Junbear]

Hello,

Im having a problem and I dont know how to fix it.. tried everything and found lots of solutions but no help.

Ok so everything will be working and I'll hear the notifications/keypad tones to everything however after a while of usage i.e texting or just using the phone in general I will lose all the sounds. Music and homepage buttons still have sounds but texting and notification sounds dissapear completely. The vibration is still there though.

If I restart the phone everything will work perfectly again but I dont want to be restarting my phone every 20mins..

If anyone has a solution or ideas on how I could fix this that would be awesome..

Thankyou!!

[Junbear]

Hmm.. The problem is that it's a new phone only bought it a couple days ago.

If I let the phone sit for a while without touching it.. All the sounds will come back..

[Didrik]

@Junbear, if safe mode did not help I suggest that you perform a software repair using Xperia Companion. Just make sure that you make a backup using Xperia Companion first since the software repair will reset the phone. 

[dandy63]

@Junbear if no further luck with what @Didrik advised..as you say it is only a few days old i would take it back to your place of purchase & see what their return policy is, hopefully they may swap it out for you with another new one, but first try the Software Repair