Boosting volume

4-2ndtwin

Senior Member
Dec 18, 2010
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You would have to go back to a Stock Firmware and from there use the USSD code *#197328640# to enter the Service Mode Main Menu. From there you can tweak the Audio.

Or you could try flashing a different modem.
 
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RootTheMachine

Senior Member
Oct 4, 2011
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If you mean audio volume, there are apps that let you do that. Having a kernel with voodoo sound support is also helpful. Some kernels also allow tweaking of in-call volumes if you need that.