Motorola Droid :: Razr M Headphone Audio Noise While Car Charging
Sep 17, 2012
I frequenly charge my phone in my car while listing to music, through the car's AUX port. It worked flawlessly with my Droid2, but with the Razr M, there is noise when music is not playing. When music is playing, even with a very quiet passage, there is no noise. It is only when the music app is not sourcing music (I can't remember if there is noise if the music is just paused). When sitting at the home screen with no music app running, there is definitely noise. The noise I'm hearing sounds like CPU noise...digital interference noise. But, car electircal noise must also be coming through the charging circuit. I do not have any issue while charging on AC power.
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Dec 9, 2011
Has anyone else noticed a crackling noise (like bad reception / interference) when placing calls? I want to say what I notice is when I'm getting the ring back while waiting for someone to pick up is the "only" time I hear it. The audio in calls seems to be ok. It's sounds like a weak signal or interference. As far as I know (though I use my phone more for data than voice).I haven't noticed anything horrible as far as reception/call audio in calls, aside from when calling my mom, but I think that's her (she's famous for leaning on the mic or mumbling and trailing off). I start to think I must be old (I'm not) and losing my hearing (I'm not) but then I just realize it's herI don't know if it's because usually when I make a call I just unlock the screen and make the call and it was trying to re-start any data sleeping modes and such or if it's something else...
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May 21, 2012
Having problems with RAZR and the audio out abilities? I was on a plane a few weeks ago, put my headphones in and couldn't figure out why I had no sound... turns out all my neighbors heard it cause it was coming out of the speaker... Then when I got back to the US last week, I put it in my car dock and it doesn't send audio to the cable and plays only thru the speaker as well.
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Apr 16, 2012
Like many of us, I have experienced the problem of noise from the headphone port of my Bionic. This was prevalent no matter what I was listening too (music, podcast, phone call, etc), and was most noticeable when in the car, plugged into the aux jack of my stereo.
A friend suggested getting a ground loop isolator, and I found one on Amazon for around $12 with free shipping. It arrived on Friday, and let me tell you, THE DIFFERENCE IS AMAZING! All the noise is gone, and my music sounds significantly better. No more hiss or noise. I didn't realize how much I had gotten used to it being there.
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Dec 2, 2014
iphone 6 plus with 8.1.1Â
When my phone is charging and I have headphones plugged in I hear a buzzing noise. It gets worse when I touch the screen or scroll etc. I thought it was the headphones so I tried a few other pairs/brands, but the same thing happens. As soon as I disconnect the Lightning cable from the phone the noise goes away
Info:
iPhone 6 Plus, iOS 8
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Sep 26, 2011
Occasionally, I will lose both the wired and bluetooth headphones. My bluetooth headphones will work for the phone, but not for game or music player audio.When I disconnect the headphones, the speaker works fine. When I reconnect them, I still get nothing, but again, after disconnecting, the speaker works.Rebooting the phone corrects the issue.The best I can relate this to is muting the phone during a meeting.I have use the volume rocker and my "Volume Control" app.If I mute it, and put it back quickly, it works. It's when I've had it muted for an hour or so that I see the problem.
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Feb 28, 2012
I've had two Razr's behave the same, whenever audio plays, especially using the headphone jack and external speakers, one can hear an audiable click or pop just before and after the audio plays. This happens with Pandora, Rhapsody, and Google Navigator. I haven't tested other audio based apps yet.Verizon and Motorola say they've not heard of this issue, so I'm wondering how many other Razr owners have noticed this pop? Hearing such noises as the audio turns on and off is not acceptable quality for a Motorola branded phone.I don't know enough about how the Android OS works, but I'm thinking there are two possible causes. First, as different apps access the audio hardware the internal electronics of the phone produce an audible pop as the circuits power up and down. Alternatively, the Android OS may be probing the headpone jack trying to determine if it's connected to external speakers. I've noticed that the pop gets louder as the phone approaches 100% charge.
With a 90% charge or better I've even had the audio output go quiet if the headset cable is moved, even though the audio application shows audio is playing. I know that removing the headset cable will pause the player, but in this case hitting play starts the player and it shows progress, but no audio is heard.
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Nov 16, 2011
Maybe Im doing something wrong...connected two different sets of earbuds to the RAZR and the sound continues to come out of the external speaker.Used a set of Skull Candy buds and Senheisers same result with each. Didnt see any setting that was disabled....did I get a broken phone?No headphone icon shows when the ear buds are plugged in either
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Nov 7, 2012
Jack worked on Tuesday, on Wednesday it stopped.Sound comes out of speaker only. Tried a couple headphones no difference.Cleaned with a paperclip, got one little dust ball.Noticed an adobe air update, uninstalled no change.
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Jul 27, 2012
1. My phone is lagging. I notice that that this starts occuring when my internal ram gets to about 100MB or less. I never had this issue with gingerbread because I used the auto kill feature in the phones preloaded task manager. Now, ICS does not have a auto task killer and my ram is running extremely low and causeing the phone to lag, especially when going from app to app and returning to the home screen.
2. My audio has been spotty. It works one second then when you load a app that has audio it won't work. If you close the app and load it again then the audio works fine. I have gone into the system recovery and wiped the cache partion on the phone. I also use Cache Cleaner + and have reset the phone and still get the same issues as above. If the suggestions don't work then I call verizon and tell them thank you for screwing up my phone. Worked perfectly fine before with GB.
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Oct 18, 2011
Are there any changes to or improvements in the hardware to avoid the high-pitched whine that plagued the Bionic?
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Nov 21, 2011
have a problem with weak bluetooth audio sound? I have the LG HBS-700 bluetooth headset and audio was very full and rich with my Samsung Charge. However, when connected to my Razr, the audio lacks in fullness and bass... In the audio effects option, there is only Phone Speaker and Wired Stereo Devices...
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Jun 8, 2012
After purchasing the HD dock, a set of external speakers, and setting the "Alarm & timer" app to play music I was disapopointed to find that the music only plays over the phone's speaker, and not through the external dock audio.I downloaded and installed both "Alarm clock plus" and "Alarm Clock Xtreme Free".Only "Alarm Clock Xtreme Free" has a setting that allows the alarm music to play over the external dock audio.I really would like to use the stock app, if for no other reason that it will auto run when placed into the HD dock.
Is there anyway to get the "Alarm & timer" app to send alarm music out over the ext audio?This seems like a bug that it doesn't.is there a way to "auto run" a different clock app when the phone is placed in the HD Dock?
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Dec 5, 2011
I just tried to record audio by PCM Recorder Lite at 44100Hz and it does not work at all (it just record pereodic noise). 44100 it is native clock rate and I really need it to work.
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Apr 13, 2012
In the user guide for the Droid RAZR dock (part # 89525N ), there is a split audio/charger usb cable. This cable also shows in several catalog photos for the car dock.I purchased the car dock from a Verizon (official) store, but only got a straight audio cable. what the part number for this cable is, and (b) where can I order it?
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Nov 2, 2012
Any audio that I stream to bluetooth speakers (Supertooth Disco) or headphones (Jabra Halo) has a lot of static and an occasional (and very annoying) popping sound. I've tried a few different programs both streaming audio and playing directly from the SD card. I have also tried using airplane mode to see if the other radios were causing the interference. I turned off all audio effects/EQ in the control panel as well. Everything sounds great wired directly to the speakers and my old phone doesn't have the same problem over bluetooth in the same environment.
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Nov 25, 2012
if I dial a contact via the Razr's voice command using my Bluetooth headset, the call connects, but neither party can hear audio. If I dial by selecting the contact manually, using the same Bluetooth headset, the call connects normally and audio is fine.The headset is a Jabra 250 and I don't have easy access to another Bluetooth device at the moment. Can't tell if this is a sw or hw issue on the Razr or the headset (which is an older model but still works just fine with original Droid Razr).
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Sep 24, 2012
Experiencing static or hissing sound over speakerphone and headphones? This is improved by turning Audio Effects OFF, but not eliminated. I also went to the Verizon store and tried out a display Razr M and it had the same problem. This is very noticeable over headphones when listening in a quiet room. The behavior is independent of audio source, headphone type and speaker vs. headphone jack.
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Oct 18, 2012
I have a Droid Razr on Android version 4.0.4. Shortly after the upgrade, my home dock stopped working. Wouldn't charge the phone, screen wouldn't stay lit in any mode. Two weeks after that, my work dock (same exact dock) did the same thing.
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Sep 22, 2012
Since the rollout of 4.0.4 I have had the same issue on both my D4 and RAZRM. When the phone is rebooted, the "Stay Awake" under Developer Options is reset to "on" (box is ticked by default). this is NOT the correct default setting.I thought the issue is related to SystemPanel and perhaps its monitoring function, but anfter uninstall, the problem persisted.I can't figure out which app is causing this, so I thought I would mention the problem again on this Forum in case anyone has had a similar experience, and knows what app/process might be over riding the default settings.I will say it is less of an issue with the RAZRM as I have not had a forced shutdown/reboot since I got the device (D4 reboots were a daily issue).
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Jun 21, 2012
Regarding the LaptDock 100, when it is plugged into the wall my Razr will charge while plugged into the LapDock. If the LapDock is not plugged into the wall and running off the battery it will not charge my Razr phone, in fact my phone will lose a charge. When I had my Bionic the phone would charge off of the Bionic LapDock if the dock was plugged into the wall or not.
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Aug 25, 2012
I cannot get my PC to recognize my Razr Maxx. I downloaded the drivers and still no good. I am using the cable that came with the phone. When connected it does charge my phone.
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Dec 11, 2011
I have noticed that when my Droid Razr is off and I plug in my charger the status led blinks once and the charging screen starts up and charging begins - as expected. However sometimes when I plug in the charger the status led blinks once but then the charging screen does not start and charging does not start - I have noticed that if I then press the power on button the charging screen starts up and charging commences. Is this normal?
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Nov 16, 2011
My Droid razr auto shut off during charging time.
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Jul 14, 2012
Just came across this just now. Basically...I turn off the phone and plug into a USB cable off my PC and the notification LED turns bright white. I tried with phone off plugging it into an AC cable and no light. No recently installed apps and I haven't done this since updating to ICS until now. I know it didn't use to do this
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Feb 24, 2012
What heppened to the battery charging Led after last weeks firmware update on my droid razr ???
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Oct 22, 2012
keeping the screen awake, despite inactivity, during charging. I have my pbone set to stay awake while charging under developer options. Despite checking off this choice the screen shuts off after 10 minutes of inactivity while charging. How can I keep the screen on? I don't want it to sleep until/unless I do it manually.
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Jan 16, 2012
just got the razor while charging the phone the backlight wont shut off and i cant figure out how to turn it off
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Jul 2, 2012
Weird glitch I noticed in the first 2-3 days post ICS. Everything seems to be normal with the phone, except for the fact that when I plug it into a charger, this will automatically trigger the device to start playing the same song. The song plays all the way through once and then ends, after which everything is normal again. While the song is playing, I can't determine which program is responsible for playing the music so that I can stop it. There is no app or icon that pops up to indicate that music is being played, it's just as if the music is being conjured out of thin air. If I try playing a track on either Google Music or My Music during this time, the second track will start playing at the same time as the first, almost as if the software doesn't recognize that another song is already playing.
Again, this only occurs when I plug the phone into a charger. Happens consistently whether it's a wall charger, usb or car charger. I've been searcing like crazy through Settings and Smart Actions to see what's causing it, but have come up empty so far. Tried rebooting a few times (both hard and soft reset), clearing out the cache....everything except a factory reset which I'd prefer to avoid if at all possible. Has anyone else experienced this issue? I've been scrolling through various message boards but haven't seen any examples of this yet.
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Dec 8, 2012
I have followed every advice in regards to this issue on every forum possibe and did a Google search. Phone is brand new, and while charging via the wall outlet a solid green led stays on. Please understand I have done all of the power button configurations possibe and it won't come on.
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Feb 9, 2012
Charging led light not working after 6.12.173 OTA Update. It use to come on when the phone was powered off and plugged in to charge. Any way to get it back?
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