For questions about the speaker hardware

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3
votes
1answer
1k views

How to increase speaker volume of HTC Evo 3D

I have just bought HTC Evo 3D and as much I am inspired by phone, its speaker performance is giving me equivalent dissatisfaction, the speaker sound is very low for ringtone as well as for music ...
1
vote
6answers
45k views

Can't hear people unless switched to speaker phone

I cannot hear callers unless my speaker phone is on...how can I fix this? I have gone to all the settings but it does not change anything. The caller can hear me ok but there is only a very faint ...
1
vote
1answer
2k views

No Audio, Samsung Galaxy S4

A few weeks ago, my phone's APN list got corrupted, causing me to lose mobile data; a series of firmware flashes, modem updates, and backups and restores fixed the APN problem, but now the entire ...