I have a DOOGEE DG500 running Android 4.2.2. Apart from automatic updates for installed applications, no other applications have been changed recently.

I switched my phone to the silent audio profile so that I could sleep. The next day I set the audio profile to general again, but no sound can be heard from the phone.

The phone has not been dropped or misused in any way.

I have tried turning the phone off, removing the battery for a few seconds and re-assembling everything together again but I had no luck.

How can I fix the sound?

  • 1
    Have you tried in earphone?
    – samnaction
    Jun 24 '14 at 5:10
  • @sameer yes sound works over the earphones.
    – nass
    Jun 24 '14 at 11:28
  • Then problem with the speaker I guess.
    – samnaction
    Jun 24 '14 at 11:57
  • @sameer I am indeed afraid of that, but if that is indeed the case, the timing is SO improbable. So I am hoping some setting is wrong. or the minijack plug does not work properly.
    – nass
    Jun 24 '14 at 13:18

it turns out some cold connection was the problem - not the speaker itself. I had to open the mobile phone case and spend sometime figuring out which connection was cold.

Once I found it I re-soldered it. If you're not into electronic your best bet is a local repair store.

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