Or Continue to Thread: [Q] Sound is very low on Y duo…
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29th March 2014, 09:44 AM   |  #1  
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I tried to increase my device's overall sound by following this and this posts. In the first post, it is told that "*#*#3646633#*#*" is dialed to enter in engineering mode. In the 2nd post, it is said * # * # 197328640 #*#* brings menu consisting "service mode, sound, device" bla bla bla.

But my problem is none of these codes work with Hyperion 8 (port).

There are some audio tweaks built in only for music and video playing. Not for overall improvement.

Can anyone please guide me to increase my device's overall (in-call, out-call, music player, system) volume?
Last edited by fs71gh; 29th March 2014 at 09:49 AM.