Defective speaker - Xperia Z2 Q&A, Help & Troubleshooting

Hi guys, today I just bought a used Sony Z2, and unfortunately the bottom speaker makes some cracking and popping noises when the music is loud.
Can I change something like a balance in the phone settings so when I listen something (YouTube, music, ringtone) on the speakers the bottom speaker recives lower decibels, so I won't hear those cracking noises, while the upper speaker works at full potential?
Help would be much appreciated.
PS: for headphones I would like the balance to remain untouched.
THANKS.

jok3r4u said:
Hi guys, today I just bought a used Sony Z2, and unfortunately the bottom speaker makes some cracking and popping noises when the music is loud.
Can I change something like a balance in the phone settings so when I listen something (YouTube, music, ringtone) on the speakers the bottom speaker recives lower decibels, so I won't hear those cracking noises, while the upper speaker works at full potential?
Help would be much appreciated.
PS: for headphones I would like the balance to remain untouched.
THANKS.
Click to expand...
Click to collapse
hello test this http://forum.xda-developers.com/xpe...xxx-lolli-pop-sound-mod-v2-boom-mode-t3114000

xrenoix said:
hello test this http://forum.xda-developers.com/xpe...xxx-lolli-pop-sound-mod-v2-boom-mode-t3114000
Click to expand...
Click to collapse
I'm flashing it as we speak.
LE: nope, still that cracking noise. If i let the volume around 60% everything is fine, if I rise it higher, that sound comes from the bottom speaker. I need to find a way to reduce just the bottom speaker volume, while using the full capacity of the top one.

jok3r4u said:
I'm flashing it as we speak.
LE: nope, still that cracking noise. If i let the volume around 60% everything is fine, if I rise it higher, that sound comes from the bottom speaker. I need to find a way to reduce just the bottom speaker volume, while using the full capacity of the top one.
Click to expand...
Click to collapse
modify mixer_paths.xml in system/etc/ or ask help @zohaib0001 http://forum.xda-developers.com/xperia-z2/themes-apps/sound-mod-xperia-z2-android-4-4-4167-t2929709

thanks. tried to look on that file myself, but couldn't figure what to change..??
I'll ask @zohaib0001 if he can help me.

jok3r4u said:
thanks. tried to look on that file myself, but couldn't figure what to change..
I'll ask @zohaib0001 if he can help me.
Click to expand...
Click to collapse
@jok3r4u
Ok i will make file for you but it need some time......
Right now i am working on my sound mod then i will start making this mod for you, its also need lot of testing so give me five to ten days
i will report you when i make it

zohaib0001 said:
@jok3r4u
Ok i will make file for you but it need some time......
Right now i am working on my sound mod then i will start making this mod for you, its also need lot of testing so give me five to ten days
i will report you when i make it
Click to expand...
Click to collapse
If you could just tell me which values should be moddified in mixer_paths.xml for volume I would do it myself, especially because I don't know how much I should decrease the bottoms speaker volume to sound good.

jok3r4u said:
If you could just tell me which values should be moddified in mixer_paths.xml for volume I would do it myself, especially because I don't know how much I should decrease the bottoms speaker volume to sound good.
Click to expand...
Click to collapse
Its need to change in these four files.
go to system / etc / tfa98xx
and find these four files
1- HiFiSpeakerRing_btm.eq
2- HiFiSpeakerRing_btm.preset
3- HiFiSpeakerRing_top.eq
4- HiFiSpeakerRing_top.preset
And you also need to change so much values in mixer_paths.xml can't tell right now i did not test them.
Or
In xperia Z2 forum there is one great developer name niaboc79 He is master in this field. you can ask him also.

zohaib0001 said:
Its need to change in these four files.
go to system / etc / tfa98xx
and find these four files
1- HiFiSpeakerRing_btm.eq
2- HiFiSpeakerRing_btm.preset
3- HiFiSpeakerRing_top.eq
4- HiFiSpeakerRing_top.preset
And you also need to change so much values in mixer_paths.xml can't tell right now i did not test them.
Or
In xperia Z2 forum there is one great developer name niaboc79 He is master in this field. you can ask him also.
Click to expand...
Click to collapse
what can I use to open and edit the .eq and .preset files?

@zohaib0001
hei, I tried to play with various values from the mixer_pathx.xml, but nothing seems to work.
I changed my mind and I thought that if its possible to rise up the volume, it should be possible to lower it down right?
so, could you point me which lines from mixer_paths.xml determine the volume for the external speakers in all situations (ringtone, playback, speakerphone) so I could lower thrm down, so I won't have any problem at high volume.
Thank you!

Related

[Q] App for audio level/balance?

Is there an app to control the volume L/R ? I'd like to use it to get the sound coming only from left speaker (headset).
FnH84 said:
Is there an app to control the volume L/R ? I'd like to use it to get the sound coming only from left speaker (headset).
Click to expand...
Click to collapse
which rom are using ,definately seems to be a problem with your headset as it has nothing to do with left/right speakers.
Hey, it's not a problem. I want to do that myself. I suffer from tinnitus and it's only on my other ear, so I'd like to balance the volume so the sound will only come from the right speaker.
FnH84 said:
Hey, it's not a problem. I want to do that myself. I suffer from tinnitus and it's only on my other ear, so I'd like to balance the volume so the sound will only come from the right speaker.
Click to expand...
Click to collapse
SO...in tha specific case you need MONO headphones.
I think if you try to output double power from one of the audio channels you'll have audio distortion...
Thanks I'll look into it then
oh sorry i didnt read properly ur query i thought u r getting sound from just 1 side

How would one remove the volume limiter on stock rom?

The Samsung galaxy note seems to limit the available volume because of safety reason. I found a post that removes the volume limit for call volume but I need it for music volume
I've tried everything that people have suggested. The only thing that worked was using an equalizer from the market and then using an application other than the stock music player (like power-amp) to listen to music. Unfortunately this doesn't sound that great as even at small equalizer gain values it seems to degrade the sound quality and ultimately at higher gains distorts. Sadly even after rooting and running non-stock ROM's I can't seem to boost the audio values.
In most headphones and auxiliary ports the phones volume is quite good through the mini-jack. However, my work truck is awful and it needs to be boosted and maxed when streaming internet radio to even have a moderately loud listening volume.
jellokron413 said:
The Samsung galaxy note seems to limit the available volume because of safety reason. I found a post that removes the volume limit for call volume but I need it for music volume
Click to expand...
Click to collapse
Volume+ app by Meltus worked for me on the Unofficial ROM -- at least I think it did. Maybe it was just the EQ settings that did it?
Can you point me to the post that removes the volume limit for call volume? That's exactly what I need!
Same here. Call volume is pretty quiet on GB, or ICS.
capite said:
Volume+ app by Meltus worked for me on the Unofficial ROM -- at least I think it did. Maybe it was just the EQ settings that did it?
Can you point me to the post that removes the volume limit for call volume? That's exactly what I need!
Click to expand...
Click to collapse
capite said:
Volume+ app by Meltus worked for me on the Unofficial ROM -- at least I think it did. Maybe it was just the EQ settings that did it?
Can you point me to the post that removes the volume limit for call volume? That's exactly what I need!
Click to expand...
Click to collapse
C0BRA01 said:
Same here. Call volume is pretty quiet on GB, or ICS.
Click to expand...
Click to collapse
This is a little silly, but have you both made sure you're actually lining up the speaker with your ear when you're talking on the phone? The phone is so big that it didn't line up the same as smaller phones. I notice quite a bit of difference when I adjust the speaker to line up directly with my ear.
lactardjosh said:
This is a little silly, but have you both made sure you're actually lining up the speaker with your ear when you're talking on the phone? The phone is so big that it didn't line up the same as smaller phones. I notice quite a bit of difference when I adjust the speaker to line up directly with my ear.
Click to expand...
Click to collapse
I did notice that in your other thread. It did make a real difference but not enough unfortunately.

New app for increase volume ALSAMIXER

I found this through the CALLRECORDER app called AlsaMixer seems like its working nice on my current unofficial rom....I also have installed volume+....But this seems to make increases on every spectrum, .check it out
https://play.google.com/store/apps/details?id=com.skvalex.alsamixer
Tell me what you guys think, I'm playing now with the settings its hard to set.. any feedback or setups would be a great help....
Thanked.
Checking it out now!
edit: This looks confusing lol which setting would make the speaker louder overall? Like on games and everything.
I know right...I think the overall volume one.. I set it to1-100 I put 30...man this crushes any app I've used for volume....my incall volume is even louder...I wish I had a guide to a setup or something....for now its just trial and error
How is this app working out now that its been a few days?
I downloaded it, but I have no clue what to use to make ringtones and text tones louder. Anyone?
Device_volume I put 30 in that field it seems to increase a lot so far....! Still haven't messed with any other values except for the self explanatory ones...and I know it works...also still have volume+ installed as well...but that's what I think are phone was missing those alsamixer files...kinda like how audio booster puts a modded soundbooster file in the system.. this adds all of them on every aspect
So you put plain old 30 in the Device Volume.
Did you have to check the set on reboot and reboot to hear the difference?
Any other tweaks that worked?
thank you .. dig the find
OK...set it to 40...I originally had it at 30 and didn't hear much of a difference.
for me text messages are truly to low. need to find the setting for that one when I get home to my phone
ok i set my device_volume to 40 apply to boot...also i have volume+ speaker settings>volume level at 7,,then go to in call settings. and say you have root to get the root access command then back out.....this phone cant get any louder without distortion, when i get a text i can hear it in the basement now...lol.
Suzook1 said:
for me text messages are truly to low. need to find the setting for that one when I get home to my phone
Click to expand...
Click to collapse
sometimes try finding a different text through like zedge ringtones,,some are lower then others,,try to find a text with good nice high volume to it...
wish777 said:
ok i set my device_volume to 40 apply to boot...also i have volume+ speaker settings>volume level at 7,,then go to in call settings. and say you have root to get the root access command then back out.....this phone cant get any louder without distortion, when i get a text i can hear it in the basement now...lol.
Click to expand...
Click to collapse
I'm sorry to ask but I'm confused. Which exact setting did you change for SMS. Call settings in the app??? Confused
Sent from my SAMSUNG-SGH-I717 using xda premium
Suzook1 said:
I'm sorry to ask but I'm confused. Which exact setting did you change for SMS. Call settings in the app??? Confused
Sent from my SAMSUNG-SGH-I717 using xda premium
Click to expand...
Click to collapse
In volume+ just system speakers to 7......in alsamixer in device_volume set to 40 apply to boot....ot changes all the volumes on every aspect...sms. ringtones.. incall volume....I found it by downloading callrecorder and it said to try aslamixer for better incall volumes...so I recorded my wife and playback the files it was crystal clear and loud on both ends of the callrecoder app...so I k ow it works. I tried with and without the app
Alsomixer and volume+ last pic system volume speakers set to good quality and to 7...
View attachment 1061919
what app is that you are using for the second picture you posted? Volume+ which I bought for $1.99 doesnt look like that???
Suzook1 said:
what app is that you are using for the second picture you posted? Volume+ which I bought for $1.99 doesnt look like that???
Click to expand...
Click to collapse
Yeh its version 1.8.1.0 that was under speaker setting>Volume level! I put 7....
My volume+ 1.99 Paid version doesn't change my speaker volume at all.
xCeejayy said:
My volume+ 1.99 Paid version doesn't change my speaker volume at all.
Click to expand...
Click to collapse
Really? What setting are on? Some reason when I went to call setting it then promt for root settings then said allow.. I rebooted and noticed the changes, but with alsamixer tottaly different..I only wanted to increase my call volume and it changed everything ..I love these two apps My phone is extremely loud now..
@Wish777 ;
Are you running Gingerbread? I've would like to try "alsamixer" but It seems not compatible with iCS ..

Phonespeaker during call to quiet

Hey
I think that the speaker at the bottom of the z ultra is much too quiet during a phone call. It is hardly useable while driving car.
Is there a mod to get the speaker louder?tl
Thanks in advance.
Bautinho88 said:
Hey
I think that the speaker at the bottom of the z ultra is much too quiet during a phone call. It is hardly useable while driving car.
Is there a mod to get the speaker louder?tl
Thanks in advance.
Click to expand...
Click to collapse
Which rom are you using?
theinspector said:
Which rom are you using?
Click to expand...
Click to collapse
Stock rom .108 (4.4.4) rooted
I've had those issues on Sony rom even had problems listening to netflix. So I got a note 3 got another z ultra with gpe rom and that seems to fix my speaker calls and netflix issue.
Have a look in the MOD section, there are a couple that work
[AudioMod][Project SoNiCo][ZU] DreamOnMusiC G-PluX PSV12K | **DoMC ZU Split Thread**
You mean this one?should I take v11 or v12 for z ultra C6833?
Bautinho88 said:
[AudioMod][Project SoNiCo][ZU] DreamOnMusiC G-PluX PSV12K | **DoMC ZU Split Thread**
You mean this one?should I take v11 or v12 for z ultra C6833?
Click to expand...
Click to collapse
I haven't tried that one, or any of the newer ones as I'm on custom ROMs
blueether said:
I haven't tried that one, or any of the newer ones as I'm on custom ROMs
Click to expand...
Click to collapse
Then please give me a hint which mod you mean
Bautinho88 said:
Then please give me a hint which mod you mean
Click to expand...
Click to collapse
Read the the threads and make up your own mind
Simply flash THIS stereo sound mod:
http://forum.xda-developers.com/xperia-z-ultra/themes-apps/true-real-stereo-sound-earpiece-t2822893
I advise you to go with the V10 update, best version.
Loudspeaker, ear piece and voice calls are far louder than stock, far better quality with almost no distortion.
Flash the above sound mod and get back to us.
I'm personally using the V10 stereo mod sound and it works wonders, highly recommended.
kanej2006 said:
Simply flash THIS stereo sound mod:
http://forum.xda-developers.com/xperia-z-ultra/themes-apps/true-real-stereo-sound-earpiece-t2822893
I advise you to go with the V10 update, best version.
Loudspeaker, ear piece and voice calls are far louder than stock, far better quality with almost no distortion.
Flash the above sound mod and get back to us.
I'm personally using the V10 stereo mod sound and it works wonders, highly recommended.
Click to expand...
Click to collapse
Thank you. I flashed the audio mod I showed you. Can I flash your mod over it or do I have to wipe Rom first?
Bautinho88 said:
Thank you. I flashed the audio mod I showed you. Can I flash your mod over it or do I have to wipe Rom first?
Click to expand...
Click to collapse
No need to wipe your rom. Simply boot into recovery mode/CWM and flash the audio mod. Reboot phone and enjoy the sound and stereo speakers.
With this mod you get sound out the ear piece when using loudspeaker giving you stereo effect.
I too had very low volume, especially when making phone calls in a loud environment. Even using the volume to the maximum wasn't enough.
Using applications such as Skype/Talkray were even worse, volume too low.
After flashing the audio mod, my volume is now set to 6/10. Any louder and my ears ring, too loud!
Flash the given sound mod. Try some music, videos and phone calls upon completion. I'm sure you'll be more than satisfied.
Thank dontbelieve for his hard work. It was him who took the time and effort in making this mod. Support and updates were frequent.
kanej2006 said:
No need to wipe your rom. Simply boot into recovery mode/CWM and flash the audio mod. Reboot phone and enjoy the sound and stereo speakers.
With this mod you get sound out the ear piece when using loudspeaker giving you stereo effect.
I too had very low volume, especially when making phone calls in a loud environment. Even using the volume to the maximum wasn't enough.
Using applications such as Skype/Talkray were even worse, volume too low.
After flashing the audio mod, my volume is now set to 6/10. Any louder and my ears ring, too loud!
Flash the given sound mod. Try some music, videos and phone calls upon completion. I'm sure you'll be more than satisfied.
Thank dontbelieve for his hard work. It was him who took the time and effort in making this mod. Support and updates were frequent.
Click to expand...
Click to collapse
That sounds impressive. Would you recommend v10 for z ultra C6833 too? Why not the newest v14?
Bautinho88 said:
Would you recommend v10 for z ultra C6833 too? Why not the newest v14?
Click to expand...
Click to collapse
+1
Ok I installed v10. I will test it tomorrow if my speaker now is louder than before while calling.
Can I see that the mod ist installed correctly?
Bautinho88 said:
Ok I installed v10. I will test it tomorrow if my speaker now is louder than before while calling.
Can I see that the mod ist installed correctly?
Click to expand...
Click to collapse
Play a video or music and see if sound comes from both top and bottom speaker.
Yes it is wooow cool.
I looked at the mixer_path.xml the rx?digital volume is everything on 84. Rx7 is for the speaker right? I changed it to 94. Is this option for watching video/music and voice call? Which volume is for headphones?
Bautinho88 said:
Yes it is wooow cool.
I looked at the mixer_path.xml the rx?digital volume is everything on 84. Rx7 is for the speaker right? I changed it to 94. Is this option for watching video/music and voice call? Which volume is for headphones?
Click to expand...
Click to collapse
I would ask in the thread for the mod if you can't find any answers by searching.
Bautinho88 said:
That sounds impressive. Would you recommend v10 for z ultra C6833 too? Why not the newest v14?
Click to expand...
Click to collapse
I have tried V1 all the way to v14 and the BEST one was V10.
Sound was louder, clearer and less distortion.
Most other updates had boomy sound, too much bass and not as loud as V10.
---------- Post added at 08:15 AM ---------- Previous post was at 08:03 AM ----------
Bautinho88 said:
Ok I installed v10. I will test it tomorrow if my speaker now is louder than before while calling.
Can I see that the mod ist installed correctly?
Click to expand...
Click to collapse
You will notice right away far louder sound and you should get stereo sound. Voice calls and internet calls are far louder.
adfurgerson said:
Play a video or music and see if sound comes from both top and bottom speaker.
Click to expand...
Click to collapse
This too.
Bautinho88 said:
Yes it is wooow cool.
I looked at the mixer_path.xml the rx?digital volume is everything on 84. Rx7 is for the speaker right? I changed it to 94. Is this option for watching video/music and voice call? Which volume is for headphones?
Click to expand...
Click to collapse
Correct. I have my Rx7 volume to 94, perfect for me.
Volume for headphones will be under 'headphone voice cfg' setting. Mine is set to 94.. You will find the option further down the speaker cfg. Also change the 'headphones' value to 90 or 94. 'Voice speaker' is set to 105 for loud and clear call volume.
Lastly, 'headphones' is set to 94.
Once changing the above values, make sure you save and reboot for the desired effect to take place.
kanej2006 said:
I have tried V1 all the way to v14 and the BEST one was V10.
Sound was louder, clearer and less distortion.
Most other updates had boomy sound, too much bass and not as loud as V10.
---------- Post added at 08:15 AM ---------- Previous post was at 08:03 AM ----------
You will notice right away far louder sound and you should get stereo sound. Voice calls and internet calls are far louder.
This too.
Correct. I have my Rx7 volume to 94, perfect for me.
Volume for headphones will be under 'headphone voice cfg' setting. Mine is set to 94.. You will find the option further down the speaker cfg. Also change the 'headphones' value to 90 or 94. 'Voice speaker' is set to 105 for loud and clear call volume.
Lastly, 'headphones' is set to 94.
Once changing the above values, make sure you save and reboot for the desired effect to take place.
Click to expand...
Click to collapse
Done :good:
Awesome. Love it with my razer kraken pro headset. The bass bangs my ears

Enhance Headphone sound volume [NOUGAT] [7.0]

This is a simple modification to the MTK Settings
It's tested in the following roms: (might work on 6.0 but not sure)
- Stock Rom
- Eragon V1
What it does, it enhances the headphone's sound to its full potential
All you have to do is:
1: Enable Debug Options (settings, about phone, press build version several times, go back to settings and there should be a new option there, open it and close settings).
2: Download MTK Engineering Mode from playstore.
3: After Installing it, Open it and select MTK Settings.
4: Go on Hardware Testing - Audio - Volume - Audio Playback.
5: On 3/4-pole Headset set the Headset PGA to 160 and save.
6: Test and see the differences ?
It's a really simple modification, but if you have any questions, feel free to ask ?
hi, I did that but volume is still too low for me (I'm hard on hearing).
do you know which file contains those values, I would like to set it higher than 160 (I'm rooted)?
nidjo83 said:
hi, I did that but volume is still too low for me (I'm hard on hearing).
do you know which file contains those values, I would like to set it higher than 160 (I'm rooted)?
Click to expand...
Click to collapse
you cant set to higher than that, and even if it could it would just degrade the speakers even more, causing to either malfunction or lose eveb more volume to a point of no returb... This is a modification to the earphones only, you can mess with the speakers and put on the max that the app allows, but thats it, anything above the limits will degrade the speakers.
Ruben Craveiro said:
you cant set to higher than that, and even if it could it would just degrade the speakers even more, causing to either malfunction or lose eveb more volume to a point of no returb... This is a modification to the earphones only, you can mess with the speakers and put on the max that the app allows, but thats it, anything above the limits will degrade the speakers.
Click to expand...
Click to collapse
thank you for your response!
sorry if I didn't make it clear; I was talking about earphones, not phone speaker. I want louder sound on my earphones!
I edited some volume file in vendor\etc folder, made headset PGA value to 250, but it didn't do anything...
nidjo83 said:
thank you for your response!
sorry if I didn't make it clear; I was talking about earphones, not phone speaker. I want louder sound on my earphones!
I edited some volume file in vendor\etc folder, made headset PGA value to 250, but it didn't do anything...
Click to expand...
Click to collapse
The 160 is the max volume.
So, if instead of applying for 3/4 pole Headset I apply it for Speaker label it will improve the sound on my Elephone speaker?
Mikystars said:
So, if instead of applying for 3/4 pole Headset I apply it for Speaker label it will improve the sound on my Elephone speaker?
Click to expand...
Click to collapse
it might enhance, but the sound quality is already bad.. enhancing it even more will mostlikelly cause even more distortion

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