LG Optimus 7 (Update Issue)

[hassaankhan1]

Unhappy upgrade problem (need help)

i am in great trouble these days regarding my phone, i have lg optimus 7, it is brand new my bro just bought it from uk, it had windows 7 by default then i upgraded it to mango via Zune and now the issue is that after upgrading it to mango the speakers stopped working , phone rings properly when someones calls me, when i receive a sms and when alarms starts, but does not work when i play something myself.

i hope you will help me : )

thanks in anticipation.

 

[minep]

Try factory reset.

 

[hassaankhan1]

yes

tried everything i can