Develop Bugs

Phone Jack not working

When connecting any headphones to my note 2, the phone plays the music in a weird way. Basically the tone is very low although the volume is cranked up and the music plays in a static way like it is a very bad recording. This goes for phone calls as well. Basically it sounds like if the headphones were blown.
The speaker plays the music perfectly. All Headphones work on different devices.
I had downloaded "Awesome Beats" App a log time ago but only activated it last week on "headphones+BT+Speaker" I was thinking this may be the cause so I removed it for the phone. The problem persists.
BTW I haven't used my headphones in like a month so I can't really say if this was the cause of the issue.
I was wondering if there was a way to flash the phone jack "driver" by itself to the phone? Is there?
Can anyone think of a solution and the cause to this issue?
Much appreciated.

BTW phone jack is clean

Uncheck your head set volume restriction in settings ???
If no change...clear application data for your player app...
Or you may need to wipe the cache in recovery to test....g

Don't know if headphones settings exist on the samsung note 2. found nothing under 'sounds'. I know some HTCs have them.
Am running CleanROM which is a modified stock ROM.
followed your other steps as mentioned. Except that I cleared Delvik cache as well. after rebooting headphone sound remained the same. kept playing it for a minute or so then voila: it got fixed. disconnected then reconnected the headset and it still works.
So thank you for the ideas, and I hope this would help anyone in the future facing this issue.

[Q] low sound output on headphones

when i listen to music on my zenfone ,maximum volume is very low also music lags when using other applications,tried reflashing the firmware and other headphones but that didnt work any one got any idea?

two ways to get higher music volume on ZF2:
1) Turn off the equalizer in Music, that seems to help.
2) Get some different earphones, the Asus bundled items are significantly quieter than any others that I have tried. **Sorry, I see that you have tried others, but keep trying, I use Skullcandy and Jays, and both are much better**
With regards to the sound lag (its not just Musisc, it happens with calls and other apps too) when multi-tasking, Asus has been made aware of this (see the "Audio Issues" thread on Zentalk forum), and may, or may not be working on a fix....
Some people say that turning off System Sounds in settings reduces the sound lag, but I can't say that it has helped me. This is the single bug that most annoys me with this phone.

tried updating music fx plugin that came preinstalled to a newer version it improved the sound output a little bit,thanx by the way.

I think latest update (V2.17.40.12_20150515) has fixed this issue... Please update and check as many users are reporting that the bug has been fixed...
Full change log:
1. Fix location picker crash issue when attaching location info by Messaging
2. Fix Live Wallpaper settings issue when in landscape mode
3. Improve Camera App overall stability
4. Reduce the occurrence of the issue that words sometimes fail to come out when typing
5. Shorten the required time of setup calls
6. Fix outgoing call problems when using back key
7. Fix "No SIM or SIM error" issue when calling the phone number starting with 911, 112
8. Improve image quality in detail.
9. Fixed the audio sound maybe lag when using headset
10. Improve signal bar stability
11. Fixed the interruptions mode issue.
12. Fixed flip cover cannot support some apps issue.
13. Fixed the issue which shows up others app when swiching off contacts
14. Fixed Fresh Green cannot be used by ASUS ZenUI issue
15. Fixed bluetooth is easy to disconnect issue.
16. Fixed low voice issue with headset issue
17. Fixed video appears abnormal issue.
18. Fixed sound interference issue while using headset
19. Fixed Gallery issue

Overandout said:
This is the single bug that most annoys me with this phone.
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Click to collapse
I'm on 2.19.40.20 and still have this annoying issue both on normal audio and speaker, which is always too quiet for any hands-free or outdoor use
Is there any workaround ? (rooted phone)
Do you think that Viper4android or whatever could help to raise the sound levels ?

Disabled MaxxAudio
misrakushagra93 said:
when i listen to music on my zenfone ,maximum volume is very low also music lags when using other applications,tried reflashing the firmware and other headphones but that didnt work any one got any idea?
Click to expand...
Click to collapse
(I own an Asus Zenfone 2E so I don't know if this will work with the Zenfone 2) I disabled (AudioWizard/com.asus.maxxaudio) and rebooted. Tada! Headphone output is a crap ton louder! Hope this helps! I also deleted the MusicFX plugin. Don't know which one of those worked but one of them certainly did!
This is what I disabled using NoBloat(Remove spaces) http: //i.imgur. com/NO7dvls.jpg?1

Having your headphones suddenly become more quiet than usual, whether it’s on both earbuds or just one, happens quite more often than you’d think. Before we discuss how to fix the problem of your headphones being so quiet, it’s important that we understand why it happens in the first place.
Here are the most common reasons why headphones become quiet:
Issue With the Plug or Socket (For Wired Headphones)
Issue With Connectivity (For Wireless Headsets)
Device Settings
Issue With the Audio File
Issue With the Headset Itself
Issue With the Ear

VS985 CM13 Audio Issue and Other General Questions

I have the latest version of CM13 on my Verizon LG G3. I don't remember when exactly this started, but it was recent. Any audio through the headphone jack makes strange noises. It started out at as white noise, very quiet, and as far as I could tell, only around when audio was not playing. Now it has progressed to being quite a bit louder, with the most annoying addition being the crackling/distortion/chirping sound that plays along with any audio, even louder than the audio when above 3 clicks of volume. It sounds very similar to a blown transducer in my earbuds or headphones. That noise switches ears at random, though never during listening. There is also an extremely loud popping noise when I turn the equalizer on or off. I have fresh installed CM13 and that didn't help. I know all of this is an issue with CM13 because I tried two other ROMs today, the latest version of Skydragon and XenonHD, the former lollipop and the latter marshmallow, and neither made those noises. (Neither of which I can use by the way, because I couldn't get either to realize I had a SIM card). I also tried all of the same headphones on other devices, and no noise. I'm open to either a fix for the audio issue, a fix for either of those other two ROMs so that I can just switch to one of those, or even a third ROM you know that actually works, but I'd like best to fix CM13. Aside from all that, Mortal Kombat X runs really laggy on my phone. How could I get it to run better? I score 47,000 on the new Antutu, what is the highest possible with my device? I don't want to get into overclocking, because the game already near melts my phone after a while and eats battery, but I'd be interested in hearing about what's possible with it anyway, along with other methods of speeding up. I've also been interested in dialing screen resolution down to 720p, which would help the problem and save battery, but I haven't been able to find a method that works. Thanks for reading if you got this far!

I'm having the same issue.
Fresh install of cm13. Only when the audio Is playing, and every time I start and stop the audio, it makes a loud pop.
This is a software issue, is there a fix soon?

sinding2000 said:
I'm having the same issue.
Fresh install of cm13. Only when the audio Is playing, and every time I start and stop the audio, it makes a loud pop.
This is a software issue, is there a fix soon?
Click to expand...
Click to collapse
No idea, that's what I'm asking. I fresh installed too. I have a really loud pop when turning on or off the equalizer, which I forgot to mention.

I've had the headphone issue for at least a few weeks on the CM13 nightlies. Flashing the 777 kernel (R22) fixes it for me, so it must me an issue in the CM13 kernel.
http://forum.xda-developers.com/lg-g3/development/kernel-777-kernel-t3003115

sparesr4sissies said:
I've had the headphone issue for at least a few weeks on the CM13 nightlies. Flashing the 777 kernel (R22) fixes it for me, so it must me an issue in the CM13 kernel.
http://forum.xda-developers.com/lg-g3/development/kernel-777-kernel-t3003115
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Click to collapse
This worked, thank you.

Bluetooth audio stutter/skipping

This is incredibly frustrating. I had none of these issues with bluetooth on my S8+ whatsoever.
So one annoying thing that stood out was the bluetooth on this device. It keeps skipping and stuttering tracks whenever I play it on my Bose QuietComfort 35. It's normal on all my other wired cans but I usually use the QC35 alongside my phone during commutes.
Just to clarify, I'll list down all the "fixes" that I've tried. Obviously NONE of them fixed, or even alleviated the problem.
Cleared cache (this one just doesn't make sense imo)
Removed battery optimization on my music apps
Turned off WiFi & Bluetooth scanning
Switch Bluetooth audio codecs
Updated to 4.7.6
and PLEASE... if you DON'T have this problem, do NOT post how you DON'T HAVE THIS PROBLEM here, I'm looking for fixes, not jokes. Thank you.

I also have a QC35 and I don't have any issue but I post anyway
Joking aside I'm using 4.7.6 and my QC35's firmware is 1.3.4 and using the HBC codec.
What's your bose firmware ?
What do you use as a music player ? (I'm using the default Google Play music)
And what do you mean my "It's normal on all my other wired cans" ? Why would wired headphones have stutters ?

raptor2003 said:
I also have a QC35 and I don't have any issue but I post anyway
Joking aside I'm using 4.7.6 and my QC35's firmware is 1.3.4 and using the HBC codec.
What's your bose firmware ?
What do you use as a music player ? (I'm using the default Google Play music)
And what do you mean my "It's normal on all my other wired cans" ? Why would wired headphones have stutters ?
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Click to collapse
Everything's the same as you except I use PowerAmp as my music player and SoundCloud for streaming (both stutters/skips as well). I stated that I didn't have this problem on my wired headphones just to clarify.
I notice the problem most when I'm commuting and I have mobile data turned on. It went even more haywire when I downloaded something on Google Drive. Hopefully it gets addressed with Android Oreo and the official Bluetooth audio codecs being implemented.

Oh bad me I read the you said it was normal to have stutters while being red... Night too short.
I'll trying PowerAmp to see how it goes.

raptor2003 said:
Oh bad me I read the you said it was normal to have stutters while being red... Night too short.
I'll trying PowerAmp to see how it goes.
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Click to collapse
I think it has something to do more with the connections. It goes even bonkers when I'm moving around rather than laying in one place.

EpsilonT51b said:
This is incredibly frustrating. I had none of these issues with bluetooth on my S8+ whatsoever.
So one annoying thing that stood out was the bluetooth on this device. It keeps skipping and stuttering tracks whenever I play it on my Bose QuietComfort 35. It's normal on all my other wired cans but I usually use the QC35 alongside my phone during commutes.
Just to clarify, I'll list down all the "fixes" that I've tried. Obviously NONE of them fixed, or even alleviated the problem.
Cleared cache (this one just doesn't make sense imo)
Removed battery optimization on my music apps
Turned off WiFi & Bluetooth scanning
Switch Bluetooth audio codecs
Updated to 4.7.6
and PLEASE... if you DON'T have this problem, do NOT post how you DON'T HAVE THIS PROBLEM here, I'm looking for fixes, not jokes. Thank you.
Click to expand...
Click to collapse
I think I saw somewhere it's an issue with aptx HD, try to force Bluetooth codec in advanced settings to aptx or sbc.

vkass said:
I think I saw somewhere it's an issue with aptx HD, try to force Bluetooth codec in advanced settings to aptx or sbc.
Click to expand...
Click to collapse
I just said that switching Bluetooth codecs didn't work.

I'm having Bluetooth quality issues as well, particularly crackling and skipping. I noticed that if I download a file while streaming the quality will drop dramatically and the audio stream will crackle like crazy. I have tried all three codecs in nougat to no avail.
Should I upgrade to Oreo to get this sorted? Do custom kernels cause issues with the quality?
Thanks.
OnePlus 5t, theOne 7.1.1 (stock basically), viper4arise and Dolby

Update: when into EX Kernel Manager (specifically under the misc I/O settings), and change the I/O from ZEN to FIOPS. Not once has the music stuttered since, though I have only tested on SBC. If I get more results I'll bring them in.
Please note - I am on blu_spark, and I honestly do think it may have been the cause of the bluetooth skips/scratchiness. I turned off Dolby Atmos and Viper just to be sure.

Latest Oreo Beta build. Stream bluetooth, Pandora, iHeart and talk on the hands free no problems here. Lexus CT200h vehicle.
Would really check your cars manufacturer website. Most have a section where you can download latest firmware to a USB and flash your car to ensure you have the latest bluetooth firmware.
Working flawlessly on my car.

Anyone have any experience with the Oreo update?
Since updating to 4.7.6, I've experienced the following issues:
despite being connected to a bluetooth device, sound still comes out of phone speakers
static/distortion for a few minutes when initially connected to my car (2017 Chevy SS)
Upon connecting to car bluetooth, randomly the phone will call my phone number
I can usually fix these issues by either going into airplane mode for a minute or two or rebooting. Sometimes, I have to do this multiple times.
I've cleared cache but made no difference and I don't want to have to factory reset after every single update. Is it possible to flash factory images without nuking your data? You can do this with Google's Nexus/Pixel factory images.

I've got a different problem with 8.1 and BT audio. After upgrading to android 8.1, suddenly my car audio system doesn't receive songs data (artist, song, album). It's just display "no title".
Does anyone encountered similar issue?

raven6679 said:
I've got a different problem with 8.1 and BT audio. After upgrading to android 8.1, suddenly my car audio system doesn't receive songs data (artist, song, album). It's just display "no title".
Does anyone encountered similar issue?
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Click to collapse
Ugh, exact same issue. I don't suppose you're using a car with a UConnect system in it? Dodge, Jeep? All those crappy brands?
I am able to make phone calls just fine but I can't stream audio to save my f**king life. This happened right after the upgrade to 8.1 and latest update did nothing to fix this nor did it mention the issue. Has Oneplus even acknowledged the issue?

Im actually having the same exact issue, with Uconnect on a 2017 Chrysler 300s. Bluetooth skipping and sounds like crap. Have tried pretty much everything so far and no fixes

this what happen to me ...bluetooth to speaker klipsch ... sometimes got crack sound ...i mean wtf

Has anyone been able to figure this out? I'm still experiencing issues as well. OP5T and QC35.

I've been working OP support for almost 2 months via email and the cannot figure out how to fix this for be BT CALLS sound terrible,

I'm having problems with Bluetooth in a ford fiesta 2015. The phone is on 8.1.0 stock, no root. The device itself connects to the car perfectly, but fails to download the phone book, and says I loose signal when trying to make a call. The device registers that I've asked to call a certain person but nothing else happens afterwards.
I didn't have this problem on 5.0.4

Question Stereo speakers strange sound

So I got the phone yesterday. Very exciting experience to be honest. But there's something that I don't quite understand. When I play a YouTube video, a song or whenever the stereo speakers are used, they make a strange continuous sound or something, it's not loud, it's just there. I don't know if this is the way it works on all these phones, or should I go and change it for another one. Please let me know if all of you guys have this sound of nothing coming from the stereo speakers.

I'm getting the strange sound as well when the speakers are used. Its pretty much there regardless on what volume I'm on (Except 0 volume of course) but it stops when I pause a video/music. Then when I start playing again, the sound starts to come back.

KrinN said:
So I got the phone yesterday. Very exciting experience to be honest. But there's something that I don't quite understand. When I play a YouTube video, a song or whenever the stereo speakers are used, they make a strange continuous sound or something, it's not loud, it's just there. I don't know if this is the way it works on all these phones, or should I go and change it for another one. Please let me know if all of you guys have this sound of nothing coming from the stereo speakers.
Click to expand...
Click to collapse
it is dolby atmos problem you don't like that noise , going to sound option and turn off the dolby atmos.

Hmm... No problem at all with my device (stock MIUI 12.0.5.0 Global), with or without Dolby Atmos.
I suggest further testing with apps such this:
Function Generator

I have same problem with my F3, weird noise while using Dolby Atmos on speakers, did not check on headset.
No issue when Atmos is off.