Lumia 640 sound problem

[Aurelian Cheregi]

Hello, how you solved the problem with the lumia 640 sound, when the phone is placed on the table for example and weak sound is heard?

 

[RumoredNow]

Affix something to the back of the phone or case to lift it slightly on the corner nearest the speaker. It really only needs a small nub maybe 2-3mm in height would do it.

 

[Aurelian Cheregi]

ok thank you, I will try,

 

[Aurelian Cheregi]

For the time I put some rubber gaskets between the phone and case and indeed, the speaker side, sits higher.

 

[RumoredNow]

For the time I put some rubber gaskets between the phone and case and indeed, the speaker side, sits higher.

Is there a gap for the sound to escape... Did you cut the gasket so it is C shaped?