[Q] Little hole on the back? - T-Mobile myTouch 4G Slide

What is this little hole on the back of our phones? 0.o

Quit boosting thread count. Seriously you already posted on this forum about this.
http://forum.xda-developers.com/showthread.php?t=1339315
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CoNsPiRiSiZe said:
Quit boosting thread count. Seriously you already posted on this forum about this.
http://forum.xda-developers.com/showthread.php?t=1339315
Sent from my myTouch_4G_Slide using xda premium
Click to expand...
Click to collapse
Calm down bro! the guy did not respond to that post which I replied to days ago until after I made this thread. I honestly don't care about thread count so stop saying that I am boosting it.

all the veterans are always so fiesty. You are mixed with the masses now, it's gonna happen, just get used to it. I did. Dont let the new account fool you, I lost access to my old email and had to make a new one... time for change!
On to the actual topic. I am curious about this as well... I plan on taking the phone apart soon so it would be nice to know what to expect...

It's the mic for the camcorder.

raduque said:
It's the mic for the camcorder.
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thanks for responding with an answer! greatly appreciated

Im sure you are wrong about it being a Mic for the camcorder, it is most likely for noise cancellation
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leoilios said:
Im sure you are wrong about it being a Mic for the camcorder, it is most likely for noise cancellation
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Well, if I'm wrong, why does the recorded audio sound exactly the same if I completely cover the mic on the bottom edge of the phone (the one used for voice calls)?
Edit: I'm sure it's used for noise cancellation too, if that even works - but generally, it doesn't, cause every time I use the phone in a noisy area, the person on the other end can hear everything.

raduque said:
Well, if I'm wrong, why does the recorded audio sound exactly the same if I completely cover the mic on the bottom edge of the phone (the one used for voice calls)?
Edit: I'm sure it's used for noise cancellation too, if that even works - but generally, it doesn't, cause every time I use the phone in a noisy area, the person on the other end can hear everything.
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what your saying all the noise cancellation is true however I thought that I remember that if I covered up the mic on the bottom that it did make the video sound quiet, maybe I'm actually wrong
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Could it do both? HTC are smrt...
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Related

Blown speaker?

I think I have a blown speaker,how can I tell? Thanks
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Why do I say its blown?
Come again?
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External speaker sounds weird, do you think I could get a replacement?
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leyvatron said:
Why do I say its blown?
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Darrien13 said:
Come again?
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I believe he meant why do you say its blown. Weird is a completely non-descriptive term. If you provide a better description it would be much easier to help you. Also, I'm not aware of spare speakers for the SNS.
Dies not sound as crisp on top voulme I start hearing cracks
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Darrien13 said:
Dies not sound as crisp on top voulme I start hearing cracks
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Normal. Blown would be heavily distorted sound from all volumes. The crackles are normal> If you aren't happy with that, go do a swap. Or get a whole new phone together... Seriously, if I continue to have problems, I'm gonna drop it completely and go back to BlackBerry.
I. May wait till another android phone attracts me thence ill swap
Sent from my Nexus S using XDA App
I think mine just blown today.
My text rings started crackling.
Then all my sounds would stop, then little keyboard ticks would be fine, shutoff sound fine. then again rings crack etc.
Well I go play music and it's crackling like crazy, then goes on/off.
I BLOW into the speaker while music is playing and it "works" better.
Anyways now, it's really dead unless i use an air can to blow on the speaker and it'll make sound.
Blown.
Guess I'll make a claim for my SquareTrade warranty

[Q] Speaker boost???

has anybody found a way to use DSP manager on rooted stock rom or a workable speaker boost because i cant hear my phone ring from the next room (i have a small house by the way)
I would check your speakers, because I was having the same problem and it turns out one of the bottom speakers is blown!
...
no
htc2364 said:
I would check your speakers, because I was having the same problem and it turns out one of the bottom speakers is blown!
...
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Click to collapse
no not blown only 1 of them is a speaker. yeah i know but thats the truth.
some say other is a mic, some say its just to make it look nice.
eagle1967 said:
no not blown only 1 of them is a speaker. yeah i know but thats the truth.
some say other is a mic, some say its just to make it look nice.
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Click to collapse
Never really paid attention until I noticed that I couldn't really hear you tube videos and music! Which was fine before, it was loud enough! So it was then I realized sound was only coming out one side so dunno!
I'm getting a replacement either way and I'll compare the two!
...
it's been confirmed numerous times that one is a mic and the other is a speaker.
crazythunder said:
it's been confirmed numerous times that one is a mic and the other is a speaker.
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+1
Sent from my LG-P999 using XDA App
dachinaman said:
has anybody found a way to use DSP manager on rooted stock rom or a workable speaker boost because i cant hear my phone ring from the next room (i have a small house by the way)
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i use a program like total recorder to boost the volume of my ringtones,then copy them back to my sdcard. there are a couple of free apps online that do the same.
http://www.grab-tube.com/mp3-volume
Wow! Can't believe they sent you a replacement for a problem that doesn't exist.
Sent from my LG-P999 using XDA App
crazythunder said:
it's been confirmed numerous times that one is a mic and the other is a speaker.
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WOW .... that is lame as hell .... and this is an LG product??? No wonder my d2 sounded better and was louder
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How is that lame? You would prefer two speakers and no mic? Then it wouldn't be a phone, would it?
2 speakers and a Mic would be nice. Other than the noticeably low volume I love this phone.
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dachinaman said:
has anybody found a way to use DSP manager on rooted stock rom or a workable speaker boost because i cant hear my phone ring from the next room (i have a small house by the way)
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Click to collapse
volume+ seems to let you do some audio tweaking i had the same problem where my audio was all the way up and wasnt very loud i downloaded and installed Volume+ i think it is on the market not sure but this allowed me to run my volume at 1/2 up and its loud as heck
it sets speaker, headset and as well as bluetooth volume levels
This doesn't allow me to boost past factory settings
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Speakers

Are both speakers at the bottom of the g2x supposed to have music coming out of them? On mine it only comes out of the right one.
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One is a microphone and one is a speaker.
Pro Tip: If you hold the phone upside down then the speaker will be at the top. This provides a more uplifting sound and also boosts the high notes somewhat.
It does take a little getting used to the inverted image on the screen but eventually the brain adjusts... then it just looks like everyone else's phone is upside down.
Spyvie said:
Pro Tip: If you hold the phone upside down then the speaker will be at the top. This provides a more uplifting sound and also boosts the high notes somewhat.
It does take a little getting used to the inverted image on the screen but eventually the brain adjusts... then it just looks like everyone else's phone is upside down.
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Click to collapse
That's kind of backwards thinking isn't it?
@spyvie...nice...lol
Can you please post an idiot proof, how to thread on how to prooperly listen to music. Lol It has never bothered me.
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I'm pretty sure only one of them is a speaker ...
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This is so weird. I just got my G2x today, I thought there was something wrong with it. And i come in "G2x General" and it's the first post on the page.
One mic and one speaker. Here is the illustration from the owner's manual.
A simple search would have found you the answer as this has been discussed many times already.
jboxer said:
One mic and one speaker. Here is the illustration from the owner's manual.
A simple search would have found you the answer as this has been discussed many times already.
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Click to collapse
And leaving this thread with one question that has already been answered alone would have made good sense.
A reply that is both condescending and late serves no purpose.
Spyvie said:
Pro Tip: If you hold the phone upside down then the speaker will be at the top. This provides a more uplifting sound and also boosts the high notes somewhat.
It does take a little getting used to the inverted image on the screen but eventually the brain adjusts... then it just looks like everyone else's phone is upside down.
Click to expand...
Click to collapse
Well, you can just enable 360 degree rotation in CM7
Nice to see a picture. I thought we have surround sound with 2 speakers.
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g2x speakers playing simultaneously? ?

I recently flashed Hellfire Phoenix onto my phone and now my phones two speakers are playing together, they are not supposed to be doing that, one of the is a Michael. Now when I use my speakerphone whoever I'm talking to hears a loud echo... can someone help me please????!!!
garra1225 said:
I recently flashed Hellfire Phoenix onto my phone and now my phones two speakers are playing together, they are not supposed to be doing that, one of the is a Michael. Now when I use my speakerphone whoever I'm talking to hears a loud echo... can someone help me please????!!!
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Click to collapse
Try reporting it in the Hellfire Phoenix thread and see what the dev says, I don't think one of those speakers is a mic, that's the way it was on the iPhone, but the mic seems to be just a little hole. Pretty sure those are both speakers.
I don't know though, I'm no expert. When you flashed, did you wipe data, cache, dalvik cache, and system beforehand? If not you were bound to have problems anyway, try that and reflash, don't restore any of your apps and see if the problem persists, if it does we can go two ways from here. First would be to see if you got a bad download, re download the zip and put it on your SD card, and make sure not to use CWM to transfer files, and also make sure to NVFlash CWM as just flashing it through ROM Manager is not safe.
If all else fails, use a different ROM and report the problem to the developer.
I've done all these steps numerous times and still same problem. Also I looked it up, checked with my friends who have the same phone, and talked to T-Mobile service reps and they all say it the the left one is the mic and that they aren't supposed to play together. But I would ask on the devs thread but I don't have that permission yet because I haven't made 10 posts yet. I know its the Tom because I followed the instructions exactly, I even waited 10 mins before moving of like he says to do. Also I went back to weapon g2x and the problem was solved.
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garra1225 said:
now my phones two speakers are playing together
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Funny, mine have always played together, and most of the complaints I see is that they don't.
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What Rom are you using?
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Волк said:
Funny, mine have always played together, and most of the complaints I see is that they don't.
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Could you make a video of this?! That's actually kinda cool! Do you have any issues when using speakerphone?
I've used speaker phone maybe once. I'm on CM9 sk3. Using Power Amp I put my thumb over one speaker and that muffles the sound, move it over the other and the sound is muffled the same amount. If I were getting sound only from one at the most, and likely would get the opposite effect since the reverberance would be focused more, there would only be a slight difference when covering the non-functioning speaker.
Don't know what to say about a video, you won't see me covering the speakers, I have no webcam to record me.
Edit: also running Faux B4
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I think it might be all cm builds because same thing happens on eaglesblood. Call someone and see if they hear the echo
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Still happening even with cm9
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Also with multiple CNET roms btw
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Ics 4.0.4

I recently flashed to ics 4.0.4 cyanogen 9. I am having problems when I plug my headset in, my music plays through the speakers also? Is anyone else having this problem? I need some help please! Thanks guys!
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BurtonXmedic said:
I recently flashed to ics 4.0.4 cyanogen 9. I am having problems when I plug my headset in, my music plays through the speakers also? Is anyone else having this problem? I need some help please! Thanks guys!
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Known issue that is stated in the working and not working part of the development thread.
eollie said:
Known issue that is stated in the working and not working part of the development thread.
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It should be stated more clearly, its a very dangerous bug.
>be at crowded coffee shop
>plug in my headphones and hit the play button.
>the music then starts playing on full blast from the speaker
>everybody turns around, looking at me
>they now know what lame music I listen to
>I yell "Why team acid? Why would you do this to me?"
>More people stare at me
>the spaghetti starts falling out of my pockets
>run home crying
I didn't notice that on CM9, but it certainly doesn't do it on Remics, which has voodoo sound built in, plus installing Awesome Beats, you have a bunch of different sound config options. I love the headphone amp on Voodoo, can crack your headphones where they are actually loud.
Never had this problem occur to me.
Voodoo sound to my knowledge remains broken on ICS ROM's. The analogue volume slider breaks after making or receiving a phone call. Plus the sound quality is not up to par with voodoo working correctly on GB ROM's. This was recently noted and discussed in Raver's ICS Audiophile thread where several logcats where submitted documenting the problem. It's possible that the speaker issue is related. I think you'll find that if you reboot your phone then the speaker will mute when you plug in headphones, until you place or get a call and then it will act up again. If you want to use the hardware EQ's on the Wolfson dac's a la voodoo sound (highest headroom /lowest noise floor by far), over a third party software EQ like....well everything else, you're limited to GB or Froyo ROM's right now
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Thanks htaak for the help!
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pisherthefisher said:
It should be stated more clearly, its a very dangerous bug.
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I have no pity on anybody that doesnt test things before leaving the house.
Now if the sound is full volume then that is a different bug.
Currently its jusst loud enought you can hear it but not understand it.
Why do you have spaghetti in your pockets if your at a coffee shop?
eollie said:
Why do you have spaghetti in your pockets if your at a coffee shop?
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They're not gonna sell him the spaghetti at the coffee shop so he had to bring his own.

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