Develop Bugs

[Q] Low Audio

The Galaxy Nexus is still having problem with audio? I mean the low audio.

I'm running an AOSP JellyBean ROM (which is fairly stock) and I've noticed that the speaker is A LOT lower than other ROMs I've tried.
I know some Kernels (Trinity, Franco's...) with toolboxes (in the Play Store) allow you to tweak their kernels to allow for a louder speaker output.
With CM9 (RC and Nightlies) the speaker was appropriately loud without any tweaking. You may want to give that a try.

I use the app Volume+ it allows you to increase the speaker output, bluetooth audio, handset, and in-call volume to different levels. I bumped my speaker output to +7 and its a perfect medium for me.

[Q] How to make sound output both from the back speaker AND the front earpiece?

I found that oneplus one and note users developed a mod that allows them to use both speakers to enhance the surround effect of music and videos.
I then found this app called "Earpiece" that allows you to switch between back speaker OR the earpiece.
Is there any way to get audio to come out from both speakers together without flashing custom firmwares?

Is there anyway to boost headphone volume on pixel 2 xl android pie??!!??

The title says it all is there anyway to boost the volume of the headphone on the device running android pie ?

If you root with magisk install the viper4android module.
You can tweak your audio 6 ways from sunday, including heavily amping up the audio output.

Bluetooth device issue.

I recently bought a Bluetooth ear buds, when I watch movie or play game(pubg) the sound comes in earbuds late.
Is there any way to fix that latency?
My phone - Redmi note 5 pro(MiuiPro ROM)
Earbud - Boult audio airbass tru5ve (5.0)

Some level of latency is expected in bluetooth earbuds, the best you can do is try to change bluetooth codec to aptX in developer options if your bud supports it but there is no way to remove the latency completely.

Question low volume bluetooth

the speaker volume is ok on this tablet. but bluetooth connected headsets and earphones sound is really low. tried turning on and off dolby and sound effects. and changing regions to japan and other countries. nothing helped