[Q] - Galaxy S II Q&A, Help & Troubleshooting

Hello everybody :laugh:
I had a problem with my headphone jack, the previous owner destroyed it using a broken pair of earbuds, so the system didn't recognise the plug/unplug and when routing media to headphones (using SoundAbout) the sound was weird, so I decided to replace the part.
The problem is: the vibration module on the new one doesn't work at all. I tried checking via Z Device test and it doesn't react in any way. The old one works fine, so it's not me AFAIK. Is there anything I can do apart from sending the part back?
Is there any way I can test the secondary mic? I would like to know if it's defective too
EDIT: Apparently, the title disappeared. Can a mod edit it to 'Jack replacement'? Thx a lot

Related

S3 always showing pluged in earphones icon. Module replacement didn't help.

Hello
I have problem with my s3 i9300. Last week I recognised that earphones icon is always showing that they are pluged in, even if they not. I ve tried to reinstall firmware, fully cleaned cache, tried to clean socket with compressed air. Nothing helped. However, using SoundAbout app sound plays nicely thru speaker and thru headphones. (so it should mean parts are working).
Today I received headphones/speaker module replacement from ebay. I replaced it, but now its even worse, speaker not making any sound at all and earphones icon is still on top all the times (I asked for refund on ebay because I think the module is broken). However, because its still showing headphones icon, I think problem is somewhere else.
Any Ideas what else I can do, before taking phone to service and being there robbed?
I appreciate your help!
First, if you changed that module, Samsung official Service can't do anything about it. As they would say it is your fault. You should have gone to the service first. At least to ask they if they have a solution. I saw you deleted cache, but try first to backup everything, and then format all partitions (save backup on SD card). Then flash another ROM.
You said that now speakers aren't working now, but does the headphones work ? Are you sure you didn't damaged some of speaker's components while changing the jack ?
Andr3y29 said:
First, if you changed that module, Samsung official Service can't do anything about it. As they would say it is your fault. You should have gone to the service first. At least to ask they if they have a solution. I saw you deleted cache, but try first to backup everything, and then format all partitions (save backup on SD card). Then flash another ROM.
You said that now speakers aren't working now, but does the headphones work ? Are you sure you didn't damaged some of speaker's components while changing the jack ?
Click to expand...
Click to collapse
Ive bought this phone secondhand without warranty so Samsung service cannot help me anyway.
How to format internal storage? You really think it could help?
Its just my English, that's why I cannot explain clearly. Sorry for that
Module 1
Original headphones/speaker module issues:
1) Earphones icon always on top
2) Media is playing only thru headphones (ringing tone/notifications working fine, sound can be redirected to play from speaker using SoundAbout).
Module 2
Headphones/Speaker module from Ebay issues:
1) Earphones icon always on top
2) Media is playing only thru headphones
3) Ringing tone/notifications not working. (Media cannot be redirected to play sound from speaker using SoundAbout app)
4) No sound at all from speaker
I have played around with both modules a few times. Everytime I plug it in, they got same issues.
Anyway, I'll try to reinstall different firmware now. I'll let you know results, but honestly I dont believe It could help because I've never used custom ROM. All firmwares I've installed are from SAM mobile site.
Internal memory format and new firmware (I9300XXUGMK6_I9300OXAGMK6_BTU) installation didn't help. Galaxy still thinks that earphones are pluged in.

[Q] S3 - I9300 speaker not working

I've had a very strange issue crop up yesterday. My external speaker (the one on the back of the phone) volume has suddenly become very very low, you have to hold it to your ear to hear anything. The headphones and all are working fine
OS: CM11 M8 - been using this for over a week now
Stuff I've tried
1. I don't think I installed any app or made any update that would make the speaker behave this way.
2. I've checked the volume panel and all are at full. I've tried using multiple music players/alarms etc to see if it works and the volume is extremely low in all of them.
3. I've tried rebooting the phone.
Please help
Edit: a couple of forums say that it might be due to the headphone jack not recognizing that headphones have been removed. Seems possible since my speaker is not crackling/buzzing and gives clear sound but at a very very low volume level. Any suggestions on how I can fix this?
Help ... tried cleaning the headphone jack, removing the battery and restarting the phone. Not willing to do a factory reset if it's a hardware fault
What do you suggest ?
Got it solved, and in a very strange way
Restored my orignal 4.0 rom with twrp image. That suddenly caused all my speakers to start working. Moved back to the CM image and everything still works fine
Weird but true, mods can you add solved to the title

Microphone is not working when loudspeaker is on

Hi! I have a problem with my m4. The mic seems to turn off when i switch to loudspeaker during a call or if i start a fb messenger call with camera on. However the mic works fine with normal calls, i can record, use google speech etc. Mic test succeeded. Safe mode on and the same thing happens. I have put newest rom for central europe 26.1.A.2.147, wiped all possible data via flashtool and even on clean phone without any apps the problem still exists. I did not change any settings or so. It is just the mic not working when i wany to use loudspeaker ( the onr on the bottom of the phone). I also had issues with lower volume levels than in other m4, but here the rom update might help - i will see in fee days as i did rom update today. Do You have any idea what is wrong? The phone never had contact with water etc.
erdetm said:
Hi! I have a problem with my m4. The mic seems to turn off when i switch to loudspeaker during a call or if i start a fb messenger call with camera on. However the mic works fine with normal calls, i can record, use google speech etc. Mic test succeeded. Safe mode on and the same thing happens. I have put newest rom for central europe 26.1.A.2.147, wiped all possible data via flashtool and even on clean phone without any apps the problem still exists. I did not change any settings or so. It is just the mic not working when i wany to use loudspeaker ( the onr on the bottom of the phone). I also had issues with lower volume levels than in other m4, but here the rom update might help - i will see in fee days as i did rom update today. Do You have any idea what is wrong? The phone never had contact with water etc.
Click to expand...
Click to collapse
I have the same Issue, I already made a hard reset but the problem remains. Have you had any progress on this?
Totally nothing. I hope service will fix it.
Same Problem here
Guys did found how to fix this?
Hi, guys.
I had the same issue but it has fixed itself already. Yesterday I wanted to show my friend that on loudspeaker 2nd mic doesn't work but... It worked. I was shocked, I hadn't done anything special. Maybe it was some app issue that is uninstalled now, or that was a virus? I don't know, however it works now.
I m also facing the same issue on my m4 my voice doesnt goes through loudspeaker mode during calls.
I went to the service centr n they r also failed to solv this problem.
atirkhan_07 said:
I m also facing the same issue on my m4 my voice doesnt goes through loudspeaker mode during calls.
I went to the service centr n they r also failed to solv this problem.
Click to expand...
Click to collapse
Try disabling ok google detection in google app
Sony microphone doesn't work with loud speaker on
I'm having exactly the same problem with my Sony Xperia M4 Dual Aqua. When the loud speaker (audio output) is on, the microphone doesn't work anymore. I can't be heard by the person on the other end of the phone. Has anyone found a fix to this? The phone has 2 microphones, so maybe there's a conflict with the speaker and microphone or maybe the second microphone doesn't work - anyone got any ideas?
Anyone solved it yet?
I have e2333
I removed memory card and restarted phone, and it worked, i think memory card is interfering with noise cancellation mic, bcoz when you test the mic with audio recorder, you will find noise cancellation mic is low
poetoet said:
Anyone solved it yet?
Click to expand...
Click to collapse
I have e2333
I removed memory card and restarted phone, and it worked, i think memory card is interfering with noise cancellation mic, bcoz when you test the mic with audio recorder, you will find noise cancellation mic is low
fadyzico said:
I have e2333
I removed memory card and restarted phone, and it worked, i think memory card is interfering with noise cancellation mic, bcoz when you test the mic with audio recorder, you will find noise cancellation mic is low
Click to expand...
Click to collapse
Thx for sharing,i tried to do this but still like before. I have e2333 too,n it had marshmallow official update last night but didnt solve the problem
it has nothing to do with any software issue or any thing with memory card. all it has to do is with its headphone jack. it permanently recognizes that a headset with mic is connected so it lets the primary mic non functional. and it is probably due to moisture in the motherboard connecting the jack or may b due to numerous fall from heights that lets the jack very lose. try inserting a headphone leave that headphone for a while let ur device get heated up by heavy use or over charging. then remove the jack test the mic again it shall work. if not repeat the procedure again and again till it works. and this method has been tested by me as well as several other users in my proximity. so all the best guys hope it works for ya too. important thing is it might stop working again. so keep repeating
dr.sushant said:
it has nothing to do with any software issue or any thing with memory card. all it has to do is with its headphone jack. it permanently recognizes that a headset with mic is connected so it lets the primary mic non functional. and it is probably due to moisture in the motherboard connecting the jack or may b due to numerous fall from heights that lets the jack very lose. try inserting a headphone leave that headphone for a while let ur device get heated up by heavy use or over charging. then remove the jack test the mic again it shall work. if not repeat the procedure again and again till it works. and this method has been tested by me as well as several other users in my proximity. so all the best guys hope it works for ya too. important thing is it might stop working again. so keep repeating
Click to expand...
Click to collapse
the same problems with 2 m4s here its a hardware that phone is very bad creation of sony.........
main microphone not working
voice tone very poor
what can i do?
e2312
mohaiminulmunna said:
main microphone not working
voice tone very poor
what can i do?
e2312
Click to expand...
Click to collapse
remove your SD card and reboot, if not working flash without SD Card, and if Not Working Repair Your rom with Xperia Companion And Feedback.

Problem headphone jack detection

Hi guys,
I just got an VS985 and I'm already fighting with him.
I got the following issue: Everytime I try to make a call, the "headphone" icon will appear in the notification area and the call will work, but witout any sound. If I put speaker, I'll be able to listen without any problem, but disabling will have the previous result.
After the call ends, the icon will remain in the notification area.
If I try to call with headset, 0 problem, everything ok. The issue appears to be that the phone doesn't detect when a headphone is actually connected or the headphone jack is faulty, but I'm unsure.
I've heard that the G3 has general issues with the headphone jack, but mainly on the Pause button working by its own, not the same as this.
I tried updating to 5.1 (35B stock) and the result is the same. Whatsapp calls show the same behavior. There's any known fix for this? (the headphone hole is clean) If I replace the headphone jack might solve the issue? (I have no problem replacing it, I repair cellphones).
Thanks for your time!
BB
Well, I ended up opening and apparently it was refurbished and the contacts of the headphone jack werernt that great, also there was some double sided tape on them.
Clean it, forced the contacts a little bit more open and voila everything works.
btw, strange system for the jack contacts.

MI5 - audio speaker issues - workaround

I ended up with what I thought was a broken earpiece speaker: During calls, I could not hear anything through my earpiece, but putting the call to speakerphone worked.
Also, all media palyback was mute (youtube, VLC, audiobook player ...). Headphones continued to work. I played around with all the audio settings, nothing.
So I assumed a broken earpiece and ordered a new one. I took my MI5 apart and replaced the earpiece, but nothing changed: Earpiece stayed silent, headphones and speaker worked.
By that, I already factory reseted and flashed new LOS builds and firmwares back and forth. No change.
Yesterday I came up with the idea to write an app that routes all audio to my surround speaker ... I researched the Playstore to check if anything like that already existed, and I came up with an app called SoundAbout which I used to route all audio to the speaker instead of the earpiece.
So far so good.
But even better: I configured it to route all media sounds from "let app decide" to "earpiece", and to my surprise it worked!
Setting it back to "let app decide", I dont hear anything: The setting "earpiece" makes it working again.
My question is: The issue is clearly software related, somehow I managed to break my audio routing, which survives flashing new builds and even factory resets as far as I can tell.
I am on official LOS 20170425, 7.4.14 firmware, official su addon. No custom kernel, no magisk or any battery saving trickery ...
Does anyone have an idea what I can check to fix my audio routing again? Anyone experienced something similar? I will buy that SoundAbout app because it just saved me from buying a new MI5/MI5s/MI6, but I would still like to understand how I managed to break my audio routing like this. The fact that it survivd factory resets makes me think it might be firmware related (I am using the ones from here: https://forum.xda-developers.com/mi-5/development/tool-flashable-firmware-twrp-easy-t3474898) ...
Ok, after several months, I finally figured it out.
It was not a firmware issue after all, but hardware: My 3.5mm audio headphone jack was blocked, meaning the trigger for detecting a headphone was jammed.
The phone constantly thought a headphone was inserted, and so switched to headphone mode, trying to play all sounds and media to the headphone audio port where nothing was present.
Thats the reason why e.g. SoundAbout was a working workaround: It simply ignores the headphone-inserted-trigger and forces all audio to speaker or earpiece.
I found out about the b,ocked trigger with another tool that simply shows if a headphone was inserted or not, and that tool constantly showed that something was inserted.
Unfortunately you cannot get a replacement headphone-jack for the MI5 (redmi and mi4s are available, but no mi5 for some reason), only the whole mainboard for 140$. But I took my MI5 apart anywayto see if I can get that trigger unstuck (tried a small needle and qtip before, but didnt work). I could not get it unstuck, and instead removed the whole headphone jack from my MI5 mainboard, meaning I actually broke a small piece of my mainboard out ... but it worked nontheless: Now that the audio port is gone, my phone no longer thinks a headphone is present, and all audio issues are gone.
Now that I removed the audio port I obvously can no longer use my headphones, so I ordered an usb-type-c-to-audio-adapter for 5$ (after checking that xiaomi usb-type-c headphones cost 50$, which I consider waaaayy too expensive).
So, if anyone has a similar problem where it looks like your phone doesnt play any audio, check out "headset toggle" from the play store to see if the headphone-trigger is broken.

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