Any app to. Increase ringer volume? On an AOSP rom
Sent from my SCH-I545 using Tapatalk 2
You'll need to edit system files to increase the sound output of the external speaker (it would effect everything the speaker plays, from ringtones to music). It's pretty easy to do on Touchwiz 4.4.2, but I haven't messed around with AOSP.
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