engineering code for volume increase - Galaxy Note 4 Q&A, Help & Troubleshooting

hi guys,
Can anyone help me to increase the volume of the device from the system, for some louder output as I have low volume on the earphones and also through bluetooth...
Some vids mention about engineering mode code.. : *#*#3646633#*#* which never worked for my N910 C
Thank you for helping..

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Howto increase volume with the external speaker when communicating, using hands-free

hello,
I known how to increase the ring volume with the headspeaker, view in tweak thread. mp3 etc.
But, how to increase the volume with the external speaker when communicating. using the button hands-free on the dialpad
because a use my phone in my car and on the road there are noise backgroundand . I dont don't want use bluethooth or cable headsperker.
PS: I have tested some hack on registry bur no effect

Need help with volume adjustment!!!

Hi,
I bought a Seidio Audio Adapter - miniUSB To 3.5mm - with One-Touch/Mic at the XDA store. It works great and I have no problem listening to music with my sony headset since you can adjust the volume with audiomanager. However when I am on a phone call it is super loud and I cannot adjust the volume. I looked around for a registry tweak but they usually talk about BT or speakerphone. What I want is the actual volume on the wired headphone. Can someone help? I am going deaf here!
Bump. This info is much needed. Please help.
So it didn't come with an inline manual volume adjuster? Sorry if that sounds like a ridiculous question. I'm looking for an adapter too and this is the first time I realized this might be an issue.
So to sum this up if you change the incall volume of the phone it doesnt change the output volume in your earphones? This seems rather weird to me because usually changing the output volume of the phone shouldnt allow the earphones to get louder tones...correct me if I'm wrong.

Low Sound during calls

Hi friends,
I have a very low sound during a fone call. I check DSP and all levels of sound in system and no changed are made.
Im in GB kernel and CM7 Endless!
Not work: Louder Volume Hack or Volume +
Im alredy try this code types too *#*#197328640#*#*
Thaks and sorry for my bad english.

MTK Engineering-How to increase Speaker(handset) volume levels during a conversation?

MTK Engineering-How to increase Speaker(handset) volume levels during a telephone conversation?
I have a problem with the volume during a call
I installed the MTK Engineering (Google Play) on my Goclever Quantum 4.
I was trying to increase the volume.Unfortunately, there are a lot of shortcuts that do not understand (sip, sph, etc.).
I tried to change the value of an intuitive way.
After either try and restart the phone I set a good level of the earpiece volume during a call.
Now I do not know how I did it?
Can someone explain to me step by step how to with program the MTK Engineering increase the volume level during a call on the handset (not the speaker or the headset).
How to increase only the level of the handset without adding other levels?
I will be grateful for your help.
Regards

Volume too low - Headphone /Earphones - App Recommendations

I have a pair of QCY earbuds which are great except for the volume is a little low even on maximum Are there any proven methods or a working app to increase the volume a little more
"EDIT" Also the AUX on the phone is a little low too I use it in my car and I have to turn up the volume on the car audio and phone very high so anything that will help is appreciated.

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