[Q] Problem after installing android-x86-4.4-r3 on Colorovo CityTab Supreme 10.1'' - General Questions and Answers

Hello. It's my first time here and I need your help.
I've had this low budget tablet Colorovo CityTab Supreme 10.1'' for a while but Windows 8.1 were previously installed on it. Tablet was laggy, it would crash and it usually just lay arround in my drawer. It was literally unusable. But yesterday I decided to bring it back to life. I've installed android-x86-4.4-r3. And everything works just fine. But there is one problem, when I plug headphones, speakers do not turn off. Headphones and speakers work both at the same time. And it's really annoying. Personally, speakers are unnecessary for me completely, so I tried disabling those on boot menu but it disabled headphone jack as well. The only closest thing I was able to find on google that relates to my problem is here: groups[dot]google[dot]com/forum/#!topic/android-x86/Um50bmBFp7k but I don't know how to apply it. Do you have any ideas? Can you help me?
Edit. And volume up and down buttons seems to be in-active. I cannot change volume of speakers (or headphones).

Related

Audio Crackling/Audio stutter when screen off after 3.1 Update

All,
I noticed a couple possible defects after upgrading to 3.1 manually.
1. When playing audio from certain applications (XMP for Android for instance) The Audio cuts out shortly after the screen turns off, and then halts for a period of time before coming back shortly, then cuts out again.
2. Once you turn the screen back on, there is a distinct crackling in the audio.
Workaround:
1. Turn screen back on (get the crackling)
2. Unplug the 3.5mm audio jack
3. Play music from the speakers
4. Plug back in the 3.5mm audio jack
Anyone else seeing these issues with other audio applications?
Yep, I had the crackling and long pauses start happening today after the FOTA update.
Seems to happen (more often?) when applications interrupt an audio stream. For instance, listening to music and get an IM or email.
Yeah I had issues with this as well afer updating to 3.1...I saw in another thread that doing a "hard reboot" will fix the issue and has seemed to work for me so far. Hold the power button down for 10-15 sec until the unit reboots.
same problem
I have the same problem as well. The audio stops functioning properly when the screen times out or when I lock the device with the power button. The weird thing is that this behaviour is not consistent for all apps.
For example, "Music" stops only at the end of the song. From the "3.1 ROM issues" thread, other users are experiencing this as well. In contrast, in the apps "Listen" and "Audible", almost as soon as the screen goes off or I lock it, the audio stops, starting after some 30 seconds, halting again after 10 seconds. It repeats this cycle a few times and then stops completely. If I lit the screen by hitting the power button, the audio resumes with crackling noises as mentioned in the original posts.
Also, hard reset didn't work. I am tempted to do a factory reset except that I don't really know what's going on and I don't know if that'd fix it!
UPDATE: I found the following workaround solutions:
1- Winamp works flawlessly for songs, not a peep or hitch!
2- BeyondPod is working fairly well for podcasts. (It has paused once after 11 minutes so far.)
I did the fota update.
and I've the the crackling. Sucky.
me too. Hope they get an update out to fix this asap. Extremely annoying bug.
Would like to add I am also experiencing this issue although mine didn't start till a couple days after the update to 3.1. A hard reset works for a little while but the issue eventually presents itself again. Might be due to a caching issue with the music player?
Anyone try another music player?
I discovered the crackling noise problem last night.
At first I thought the FLAC songs were recorded from a dirty vinyl record.
I also discovered the problem where the Music app does not continue to the next song when listening with the screen turned off. How stupid is that.
These are two big problems that ASUS needs to address ASAP.
I am already annoyed by the pop sound when turning the Transformer on and whenever any sound to the speaker (Headphones are fine) is played after a long pause.
They must have used a really cheap sound chip in the Transformer.
Yes I can confirm the same problems with google listen. Have tried the hard reset but it doesn't really help very much. Things worked fine after the restart, but as soon as the screen turned off, then the audio paused, and began to crackle, then more pauses. It is almost as if some part of the system is in some sort of low power mode and is not able to feed the data at the required data rate...
gloomyandy said:
... It is almost as if some part of the system is in some sort of low power mode and is not able to feed the data at the required data rate...
Click to expand...
Click to collapse
I believe this could be exactly the problem. I have not yet gotten my TF, but looking forward to one greatly. However, I get exactly this problem on my Galaxy Tab 7" WHEN using setCPU to add a profile that scales the CPU down when screen is off. It sounds to me as if ASUS has added some sort of governer/scaling that does this. I could be wrong of course This is just based on reading, and personal experience
corodius said:
I believe this could be exactly the problem. I have not yet gotten my TF, but looking forward to one greatly. However, I get exactly this problem on my Galaxy Tab 7" WHEN using setCPU to add a profile that scales the CPU down when screen is off. It sounds to me as if ASUS has added some sort of governer/scaling that does this. I could be wrong of course This is just based on reading, and personal experience
Click to expand...
Click to collapse
Yes. I get a lot of weird little problems with the Tab 7'' when setCPU scales clock speed down too far, including random reboots. I guess that's the sacrifice Asus made to give the TF such a tremendous battery life.
grainysand said:
I guess that's the sacrifice Asus made to give the TF such a tremendous battery life.
Click to expand...
Click to collapse
I don't know about "tremendous"
More like pretty good...
i can confirm that i have this issue using google music app. I previously purchased PowerAMP (arguably the best android music app) and no problems whatsoever when the screen goes off.
I do like the google music app as it seems like a truly lightweight player but its still in beta stage and needs a bit of work.
I just discovered something. The problem does not occur for my Transformer when the unit is plugged in!
So it must be power management problem, the question is how to fix it?
Hey guys, loving the xda forums btw, much love. I have a acer iconia a500 16gb, and same problem here:
Using Acer_a500_4.010.13_com_gen2
The default Music player is buggy and crashed fairly often, the audio stopping when screen turns off and stopping intermittently is also present on iconia with the default music player and the others as well.
The audio crackling is also present under same conditions.
To add insult to injury, sometimes when i connect a headphones the speakers dont turn off. And if i play with he "dolby mobile" settings, the sound on my headphones get really tinny untill i unplug the headphones and plug them back in, or i reboot the sys in some cases.
I just thought I should add to this thread that I have the same problems on my Acer Iconia A500. It consistently only finishes the song after I turn the screen off then it waits MINUTES to start the next song. I only occasionally have problems with the crackle sound. I had the crackling a lot when I first got it but it doesn't seem to happen as often any more. It doesn't seem to happen when I use doubleTwist but I really wish that the STOCK APPLICATION (which I like the best) would work...
Is there ANY way to fix this stuff? I mean even downgrading to like 3.0 or something. I like to use my tablet to play on my stereo system and I don't enjoy having to effing go back every time I want to play the next song. I also don't want to leave the screen on all the time and murder the battery.
I have the same thing happening on my A500 (running the ASUS PRIME ROM, though). When the screen turns off, anything audio related gets really skippy.
apparently there's some sort of setting build in for the cpu to underclock to the point of not being able to continue running the music application when the screen turns off. (that's me guessing it could be wrong) It always happens with stock music app though it didnt happen when in 3.0.
I installed winamp and doubletwist and both played nonstop.
Also i noticed that if you had music in your external sd and you open music app (also happened with winamp) and remove the sd the applications wont work anymore (thy always fc)unless you install the sd back (that is if you had your music library in the sd even if you also have it internally)
I tried moving the music to the internal storage but the error persist. the only way to get rid of it is formatting the tablet and passing the music to the tablet before running the apps. However if you install the sd and you happen to have music and music app open, youre screw again.
thats the error ive been having and im stuck with a 16gb sd in the tablet to hear music, (which i find it sucking cause my tablet is 32gb)
any suggestions?

[Q] Sound (volume/gain) tuning

Hello,
I have a samsung Focus with mango. Yesterday I tried to tweak the sound via diagnosis code *#0002"xxxxx# (don't remeber second part of the code)
Anyway, I follow the 2 steps to give more gain (from 1110 to 1200 for the external speaker and from 500 to 600 for the headset) one shot without headset, and one with. And got it. Just a little bit more. So after my second reboot, I tested it without headset, volume to maximum, everything still fine and a little bit more loud. So I pluggued my headset, press play again, volume to maximum, still fine, got the little gain. But when I unpluged it, the external speaker was like with a gain from 1100 to 5000. Little bit loud, but A LOT of distorsion.
Tryed to set back original, same thing. So I restore my phone with zune (with my yesterday backup). Only thing new with my restore, the music+Video tile is still solid. No more picture scrolling on it. What causing this? Ah, and my sound is now ok, like before my tweak.
Thanks
****, I forgot my principal question. What happen with the tweak I made? There's something I missing? Can I gain a little bit of volume via the HeadSet only?
Thanks

[Q] Headphone jack not working

Hello everyone!
I bought my Nexus 5 a few months ago, then everything was working five. But about a month ago I started to experience some problems with the audio on my phone. I couldn't get any sound except for the ring sound and alarm sound. I did some research and found out I should download an app called soundabout. This changed the audio output or something so that I could get the media audio through the speakers and phone call audio through the earpiece. This worked and I thought I've solved all the problems, but unfortunantly when I tried to listen to some music with my headphones I couldn't get any sound. I tried to change the settings in the app, but nothing worked. Either no sound at all or the sound came through the speakers even though the headphone were plugged in. Today i rooted my phone and installed Cyanogenmod with hope that this would solve the problem. It didn't..
I've done alot of research on the internet, but I really couldn't find someone with this exact same problem. Have anyone experienced the same, or have an idea of what I could do? One option is to send it for repair, but that would take some time so I am looking for another option.. Could it be a hardware issue with the headphone jack, even though it worked at first?
Thanks in advance for replying!
Well first try removing the app. If that doesn't work try a factory reset / factory image restore. If that doesn't work, then it's a hardware problem.
aooga said:
Well first try removing the app. If that doesn't work try a factory reset / factory image restore. If that doesn't work, then it's a hardware problem.
Click to expand...
Click to collapse
I have done that before and the problem occured before I installed the app. So I guess I have to send it in for repair then. Quite strange that a hardware problem could occur so sudden..
It's not strange at all. Audio ports can take a lot of abuse. I thought mine just started to act up recently. In the end it turned out to be a loose jack on the headphones and not the port itself. I called Google to inquire about the issue before I checked the headphones. Here's a copy of what google tech support sent me for troubleshooting before RMAing it:
Thank you for contacting Google.
If you are having any audio, speaker, or microphone issues with your device, please follow the steps below.
Step 1: If your device is rooted or modified, revert your device to original factory image.
- Troubleshooting steps may not work on rooted/modified devices.
- You can re-image your device with the instructions from the following link: https://developers.google.com/android/nexus/images
Step 2: Check for system updates.
- On your device, go to 'Settings' > Scroll down to 'System' > Touch 'About phone' (or tablet) > Touch 'System updates'.
Step 3: Remove obstructions.
- Remove any cling film, stickers, covers/cases/bumpers, or anything else that can be obstructing the device.
Step 4: Restart the device in safe mode.
- With the device on, hold the 'Power' button to get the 'Power off' prompt.
- Touch and hold 'Power off' until the 'Reboot to safe mode' prompt appears.
- Touch 'OK' to reboot in safe mode.
- Note: To exit safe mode later, simply restart the device normally.
Step 5: While in safe mode, turn off Bluetooth.
- Swipe down from the stop of the screen with two fingers to pull down the quick settings menu.
- Touch 'Bluetooth'.
- In Bluetooth settings, if Bluetooth is on, touch 'On' to switch Bluetooth off.
Step 6: While in safe mode, make sure the volume is on.
- Swipe down from the top of the screen with two fingers to pull down the quick settings menu.
- Touch 'Settings'.
- Under 'Device', touch 'Sound'.
- Touch 'Volumes'.
- In 'Volumes', slide all three indicators all the way to the right to make sure all sound is on and at max volume.
- When each slider is adjusted, a sound will be heard.
Step 7: Check if the issue is resolved.
- Play with the volume levels to hear sound.
- Make a test phone call.
- Use Google Now to test your microphone.
If the above 7 steps didn't work, a factory data reset may resolve the issue:
Note: Performing factory data reset on your device will remove all of your personal data.
1. Go to 'Settings > Backup & reset'.
2. Touch 'Factory Data Reset'.
3. Touch 'Reset'.
After the factory data reset is complete and your device reboots, sign into your device using the same primary Google Play account you used to sync your purchased apps and other content.
If your issue has been resolved, great! Let us know.
If performing a factory data reset didn't resolve your issue, do one of the following:
- REPLY TO THIS EMAIL
- CALL us and reference this email and mention you have gone through the troubleshooting steps.
Nexus 5 does not respond to headphone
Tried all those options mentioned above, still no luck. Anybody got new news to make headphone work in Nexus 5? In my case headphone works with SOUNDABOUT app, so I don't think its hardware issue? HELP!!1
Thanks in advance
They take 2 min to replace
So u think its a hardware (Head phone jack) issue?
Be sure the headphone jack is completely inserted
I thought my Nexus 5 headphone jack was broken, so I took off the protective case to be sure it was not preventing the head phone jack from being completely inserted. I noticed that it took some extra effort to get the Jack to click. That did the trick and it works great. I felt pretty stupid because it wasn't the case or jack, it was me not pushing it in all the way.
robecon said:
i thought my nexus 5 headphone jack was broken, so i took off the protective case to be sure it was not preventing the head phone jack from being completely inserted. I noticed that it took some extra effort to get the jack to click. That did the trick and it works great. I felt pretty stupid because it wasn't the case or jack, it was me not pushing it in all the way.
Click to expand...
Click to collapse
lmao
sent by entanglement
I have the same problem with mi Nexus 5, more than 1 year ago and also.
pmgranberg said:
Hello everyone!
I bought my Nexus 5 a few months ago, then everything was working five. But about a month ago I started to experience some problems with the audio on my phone. I couldn't get any sound except for the ring sound and alarm sound. I did some research and found out I should download an app called soundabout. This changed the audio output or something so that I could get the media audio through the speakers and phone call audio through the earpiece. This worked and I thought I've solved all the problems, but unfortunantly when I tried to listen to some music with my headphones I couldn't get any sound. I tried to change the settings in the app, but nothing worked. Either no sound at all or the sound came through the speakers even though the headphone were plugged in. Today i rooted my phone and installed Cyanogenmod with hope that this would solve the problem. It didn't..
I've done alot of research on the internet, but I really couldn't find someone with this exact same problem. Have anyone experienced the same, or have an idea of what I could do? One option is to send it for repair, but that would take some time so I am looking for another option.. Could it be a hardware issue with the headphone jack, even though it worked at first?
Thanks in advance for replying!
Click to expand...
Click to collapse
and also I use SoundAbout Application just for hear the sound on my Nexus 5, If there are someone who found solution for this problem please let me know.
Thanks for your time.

[HELP]Viper4Android glitching

So i have a galaxy s6 with ultimate nougat custom rom ( here is a link forum.xda-developers.com/galaxy-s6/samsung-galaxy-s-6--s-6-edge-unified-development/rom-ultimate-nougat-s8-port-t3681259/amp/ ) from 6 months and i have installed viper4android since then, and the issue that i am having is that when viper is active using my in over the ear headphones razer electra v2 and turn up the volume over ~70% or to 100% the sound glitches for a split second and the music stops, and volume lowers automatically to ~20 and i have to unplug and plug the headphones again,
It does not matter what app am i using to listen to music, the headphones are brand new and work perfectly fine on any other device i tried them on, at the beginig there was no problem with them and since then i haven't installed or modified my phone in any way, normal in ear head phones work without problem on any volume, i tried with my roommate's steel series headphones that he is using daily and the same thing happens when i increase the volume more than ~70%. I tried to fix this by restarting my phone several times, removing viper and installing the newest version, and searched for any similar problems that someone else might have but no clue whatsoever. I am sorry if the topic is not for this section but im desperate.
[UPDATE] I have tried different settings and i disabled my sound alive app, and it didnt work, however i noticed that rhe problem ia not in the volume but its in the bass instead. I tried to listen songs that dont have that much bass in them with viper4android on and i had no issues, but when i play songs with bass in them, then the problem occurs. Playing songs with bass and viper4android off causes no problems.
could those headphones have built in volume limiters??
I dont know, but i doubt that they have because i tried other over the ear headphones, and the result is the same
Bump?

One plus 8 unknown issue

I am using a Chinese version that was flashed with Oxygen OS. Currently running with Android. Had no issues for the past 5 months. Suddenly this issue (while only with earphones plugged in) encountered and is occurring frequently.
Issue:
1> When plugged in an earphone and watching videos, the vide gets automatically paused and played and the volume gets decreased. When increased the volume again the volume automatically decreases.
2> While Listening to music or playing games also the volume suddenly gets decreased and when increased the volume the volume again gets decreased.
3> While on call, the caller doesn't hear what we speak at times and I also cannot hear the caller speaks at times.
Thinking the issue was with the earphones, tried changing to 4 new earphones but the issue is still the same. Tried resetting the device, still the issue is the same.
Someone please help me sort this out or let me know what the issue is?
MhmdArsh said:
I am using a Chinese version that was flashed with Oxygen OS. Currently running with Android. Had no issues for the past 5 months. Suddenly this issue (while only with earphones plugged in) encountered and is occurring frequently.
Issue:
1> When plugged in an earphone and watching videos, the vide gets automatically paused and played and the volume gets decreased. When increased the volume again the volume automatically decreases.
2> While Listening to music or playing games also the volume suddenly gets decreased and when increased the volume the volume again gets decreased.
3> While on call, the caller doesn't hear what we speak at times and I also cannot hear the caller speaks at times.
Thinking the issue was with the earphones, tried changing to 4 new earphones but the issue is still the same. Tried resetting the device, still the issue is the same.
Someone please help me sort this out or let me know what the issue is?
Click to expand...
Click to collapse
If this is just an issue with wired earphones and not Bluetooth earphones I would suspect that there is a problem with the usb-port or the usb-c-to-3mm jack if you use one. Have a close look the se if there is some dirt inside the port. Try a vacuum cleaner to get dust or paticles out. Or replace the usb-c-to-3mm jack if you use one. Not all of these work with all phones. They are not all the same.
gerhard_wa said:
If this is just an issue with wired earphones and not Bluetooth earphones I would suspect that there is a problem with the usb-port or the usb-c-to-3mm jack if you use one. Have a close look the se if there is some dirt inside the port. Try a vacuum cleaner to get dust or paticles out. Or replace the usb-c-to-3mm jack if you use one. Not all of these work with all phones. They are not all the same.
Click to expand...
Click to collapse
Sure. I will see to it. Thank you

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