Hello, I have j320fn j3. It is constantly out of service with circle. When turn off and on service come for some time and drop from again. Another thing when I use them it constantly crackling and when play you tube or song it cut sound. Crackling when I type.
I replace speakerfon and radio reciver and sim card aND flashave again and nothing. What is interesting, Imei is becoming unknown and appearing again by itself.
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Hi any ones knows who to prevent HD2 to unlock the screen when you answer a phone call from the Bluetooth?
Just saying because it's really annoying when you are listening to a podcast while you are walking work/home then wife call you and your answer the call from your nice Bluetooth Stereo headphone having the £500 phone in your pocket then press play to resume the podcast UI change to the music tab and since the phone screen is unlock any small touch will change the the track.
What a lack of testing this is!!!!!!!!!
+1 Same problem every time when I use my Nokia BH-503. Sometimes after call the phone back to music player and start to play 5-10 sec. of every track and skip to the next one. Only way to start normal playback is to stop and start playback again and lock the phone manualy... It will be nice to find solution for this problem...
I am having the same problem with my HD2 and my cars blue tooth system. I answer a call in the car and fter I hang up my phone starts making calls on its own. I'm on T-Mobile in the US.
I can't believe that they didn't find this after 6 months of use in Europe.
Same issue here. Whenever i answer a call with my bluetooth earpiece, the phone unlocks. This is annoying since it would it would open all sorts of apps and change settings without me knowing.
So there is no way to prevent android to unclock screen himself? It is very annoying thing.
My MyTouch 1.2 is acting really frustratingly stupid. The speaker and mic aren't working right, and the closest solution (and explanation) I could find for this was a post I found on a T-Mobile forum:
A few weeks back I tried to make a call on my phone and I wanted to use the speaker, when I brought up the menu to select "speaker", I noticed that the option was greyed out and so I couldn't enable it. After that I looked at the screen and it said it was dialing, but I heard no sound coming out. Next I clicked the volume control all the way down to mute and then all the way to max volume, still no sound. After ending the call I double-checked to make sure I wasn't connected to any bluetooth device, bluetooth was disabled. So then I tried to change the ringer volume and the speaker emitted its beeps letting me know how loud the ring volume was. That told me the speakers worked as well as the hardware responsible for generating sound. My next idea was to see if the media player had sound, so I played an mp3 from my sd card, no sound, went to youtube and played a few different videos, no sound. Called my friend, who was standing next to me, and when he answered he said he couldn't hear me speaking, I couldn't hear him either.
Something was seriously wrong with my phone so I bit the bullet and reset it to factory settings, the problem persisted. I took the phone to a TMobile store and they got me a replacement phone. The phone was working for 3 days and then the same problem occured. I got another phone (my 3rd phone) and this morning it has stopped working in the exact same way. I don't do any hacks or developer apps. There is no pattern to this except that it always seems like I'm at work when it happens.
UPDATE WITH SOLUTION: After thinking about this issue it occurred to me that the phone was behaving as if it had a bluetooth device connected to it. As an experiment, I went to my car which is paired with my phone and selected the audio source as my phone. At first it couldn't connect to my phone. So I looked at my phone's bluetooth setting and the status for my car's connection was "paired and not connected". I selected the connection on phone and retried with my car and bam, audio now works. I disconnected the phone from the bluetooth and sound was restored! So mytouch 3g has a bug in their bluetooth services. TMobile/HTC, hit me up if you are looking for a top-notch developer to fix your defects.
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Click to collapse
Unfortunately, this solution didn't work for me, and I've tried pairing it with every device I could possibly pair it with. No dice. Anyone have a fix for this?
Nine time out of 10, the phone rings and plays the ring tone but, every now and then, it rings but with no sound as if the phone's volume had been muted. (have not tried it with a different ringtone yet...).
Not done anything different with the phone apart from connecting my plantronic voyager pro +. Even with headset connected, you can still here the phone ring independently.
Have looked around on the site and it would seem that the only other experience of this is with the headphone socket which, in this instance is irrelevant.
Anyone got any ideas??
whoops, can a mod please move this thread to the general section.
Allen, a while back I was running in to an issue where my phone would lose all sound, I would only notice when a phone call would come in and I happened to notice the flashing light. It turns out that for some reason if I reboot my phone with the headset still plugged in the phone would lose its sound until I unplugged the headphones and rebooted again. I think the problem has since been resolved but I'm still in the habit of unlpugging my headphones before I reboot. By any chance are you rebooting before you notice this happening?
Hello,
I have a galaxy S4 (canadian version) and have only been having troubles with it within the last couple days. I do develop so I'm not new when it comes to phones but this issue has me at a lose.
Problem:
When I make or receive a phone call there is absolutely no audio on my end, I cannot hear the dial tones or the other person's voice. The only thing I can here is the call connect and disconnect beeps. The person on the other end hears a very loud buzzing/white noise. This noise becomes intermittent slightly when I speak into the problematic device.
It is only when making/receiving a phone call that the audio does not work. All speakers are functioning in all other apps (music player/skype etc.) the mic is also working without a problem when used for other apps.
When the problem first started I was running 4.2.2 firmware. I was making a phone call when the audio cut out unexpectedly having assumed it was a dropped call I made an other attempt but there was no sound at all. I restarted the device and that very briefly fixed the issue. However every time since restarting the phone has done nothing.
WiFi is working fine as well.
Attempts at Solutions:
Restarting the device (with headphone connected and without)
Factory resetting the device (with headphone connected and without)
Flashing updated (and older) stock firmware on to the device
Flashing custom ROMs on to the device
Dialer apps
SoundAbout app
Making calls with headphone connected / speaker phone
All settings have been checked to ensure in call volume has not been disabled
About Device:Currently running: Gummy version M1.02-25-14-NIGHTLY (Please note that when the phone first started messing up I was running stock 4.2.2 and there was no audio during a call between either phone. The Gummy ROM has made some improvement)
Current android version: 4.4.2
Phone Model #: SGH-I337M (Canadian S4)
Baseband version: I337MVLUAMDJ
Any help is appreciated!
Thank-you
I'm having a similar issue with my ATT SGS4. It started happening randomly...the person on the other end hears beeps and I hear nothing. Speaker/headset with mic don't work either. Only thing that works is Bluetooth oddly enough...but as soon as I switch to speaker, it goes back to not working.
A reboot fixes it temporarily, but then it comes back randomly..either right away or later on in the day.
If Bluetooth works fine for voice calls then I would guess that it's a physical hardware issue. Perhaps the ADC / DAC for onboard mic and headset is malfunctioning?
For Bluetooth I would also guess that A to D conversion happens within the Bluetooth chip which seems to be working fine.
It would be nice to see a schematic.
Edit: I found a block diagram of the circuit. and this link https://www.ifixit.com/Teardown/Samsung+Galaxy+S4+Teardown/13947
So it looks like the audio codec goes straight into the modem but the Bluetooth goes through the Snapdragon CPU before going to the modem. Based on this my original assumption seems to be correct and your mic codec is malfunctioning or there is a physical connection problem.
Hope this helps in any way.
Does this explain why a restart fixes the issue though? If it were solely a connection/hardware issue, a restart wouldn't do crap (unless it re-initializes the circuit and then something causes it to go derp again).
saj222 said:
If Bluetooth works fine for voice calls then I would guess that it's a physical hardware issue. Perhaps the ADC / DAC for onboard mic and headset is malfunctioning?
For Bluetooth I would also guess that A to D conversion happens within the Bluetooth chip which seems to be working fine.
It would be nice to see a schematic.
Edit: I found a block diagram of the circuit. and this link https://www.ifixit.com/Teardown/Samsung+Galaxy+S4+Teardown/13947
So it looks like the audio codec goes straight into the modem but the Bluetooth goes through the Snapdragon CPU before going to the modem. Based on this my original assumption seems to be correct and your mic codec is malfunctioning or there is a physical connection problem.
Hope this helps in any way.
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Same thing happened to me, the incall audio chip as gone bad. I had to buy a S4 with a cracked screen off craigslist and swap mother boards and the phone works perfectly now.
SOLUTION: Samsung Galaxy S4 I337 no audio sound during phone call.
SOLUTION: Samsung Galaxy S4 I337 no audio sound during phone call.
For me it was a bad SIM Card Reader or Module IF. But it could be a bad SIM card so try a new SIM before doing this repair or at least take it out and in.
My Service Repair Statement said it replaced two things:
Part Number Description
GH59-13279A Unit-SIM SD SOCKET; SGH-I377, 10-0013-0278
GH59-13111A MODULE-IF SUB FPCB(SGH-I337);SGH-I337,10
Called 800-726-7864 told them what the symptoms were and that the support line said it was the SIM Card Reader and they gave me a quote of $70.36 and seemed confident that the phone would be fixed. Sent to Samsung Repair Facility in Texas, total cost $70.36, and was without it for 9 days. It’s been working for 2 weeks now with no problems.
First I took it to an AT&T Service Center and all they really did was try a new SIM Card, next called Samsung Service 888-987-4357 and went thru a series of tests and they said it was a bad SIM card reader and gave me the repair center number.
Symptoms:
No audio / sound during a phone call on either side (caller or receiver)
Call connects everything is working, just no sound.
Sound for all other functions and apps works (music, voice recording, video audio).
You can tell it is going to happen when you make a call and you don’t hear any ringing just a click sound then nothing. If you hear ringing then the call will work.
Rebooting usual works for a call or two. Messing with some settings may get it to work for a period of time. But for me none of any of the other suggested fixes worked except rebooting and turning airplane mode on and off but it only fixed it for awhile.
I have used the phone for 1.5 years and never had a single hardware problem, didn’t have it heavily loaded (RAM or Memory). It just started one day out of the blue and drove me crazy.
jade77angel said:
Hello,
I have a galaxy S4 (canadian version) and have only been having troubles with it within the last couple days. I do develop so I'm not new when it comes to phones but this issue has me at a lose.
Problem:
When I make or receive a phone call there is absolutely no audio on my end, I cannot hear the dial tones or the other person's voice. The only thing I can here is the call connect and disconnect beeps. The person on the other end hears a very loud buzzing/white noise. This noise becomes intermittent slightly when I speak into the problematic device.
It is only when making/receiving a phone call that the audio does not work. All speakers are functioning in all other apps (music player/skype etc.) the mic is also working without a problem when used for other apps.
When the problem first started I was running 4.2.2 firmware. I was making a phone call when the audio cut out unexpectedly having assumed it was a dropped call I made an other attempt but there was no sound at all. I restarted the device and that very briefly fixed the issue. However every time since restarting the phone has done nothing.
WiFi is working fine as well.
Attempts at Solutions:
Restarting the device (with headphone connected and without)
Factory resetting the device (with headphone connected and without)
Flashing updated (and older) stock firmware on to the device
Flashing custom ROMs on to the device
Dialer apps
SoundAbout app
Making calls with headphone connected / speaker phone
All settings have been checked to ensure in call volume has not been disabled
About Device:Currently running: Gummy version M1.02-25-14-NIGHTLY (Please note that when the phone first started messing up I was running stock 4.2.2 and there was no audio during a call between either phone. The Gummy ROM has made some improvement)
Current android version: 4.4.2
Phone Model #: SGH-I337M (Canadian S4)
Baseband version: I337MVLUAMDJ
Any help is appreciated!
Thank-you
Click to expand...
Click to collapse
i have the same issue no audio in calls and i rehot the audio codec ic wcd9310 and that worked completely
NEXUS 4.... Sound does not work when I make a call or someone give a call so I can not hear caller and he can not hear me. Also phone is not ringing only vibrating. And when I am watching video so sound disappears and then phone freeze. It seems like sound makes all this issues like when device can not play sound so phone freeze. Then I can only restart/reboot phone and it helps for a while {when I am lucky so it does not freeze all day}. These issues did not happen after upgrading android version. I bought this device as new in U.S and I came back to Europe before I tried if phone works. So I am having this issues since I bought this phone. And I gave it to phone repairman to check what is wrong. He said that speaker/microphone works. He reinstaled software twice but it does not helped...then he said that he has no idea how to fix it.
I will appreciate any tips/advices.
Thanks in advance.