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Captivate Vibration Rattle

Hey all, I love the phone but I've noticed a quirk and I would like to see if anyone else has been experiencing it. When the phone vibrates sometimes there is an extra rattle, almost as if something is loose. It only rattles when its at a certain angle though, not all the time. Has anyone else experienced this with their phone? I'm trying to see if I should go exchange it or not.

For what it's worth, I haven't noticed it.

In case, out of case?
Sometimes the lip of my Body Glove case will rattle a tiny bit. Simply touching the case stops this of course, since it's not my phone but a surface adjacent to it.

max_warheads said:
In case, out of case?
Sometimes the lip of my Body Glove case will rattle a tiny bit. Simply touching the case stops this of course, since it's not my phone but a surface adjacent to it.
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Click to collapse
Nope, out of a case. Just the bare phone.

eriamjh said:
Nope, out of a case. Just the bare phone.
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I think I know what you're talking about. If you tap the phone does it do the same thing? If so, I did notice it in mine as well. Also, when I put it down sometimes I would hear a little vibration. I think it's just the design of the phone.

I get the rattle and it's annoying. Not going to do anything about it but it's nice to hear I'm not alone.

jbradt said:
I think I know what you're talking about. If you tap the phone does it do the same thing? If so, I did notice it in mine as well. Also, when I put it down sometimes I would hear a little vibration. I think it's just the design of the phone.
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Is it near the camera? I can hear it as well, it sounds like when you tap near the cam it either rattles the metal backplate or it is directly hitting the camera assembly, I'd avoid doing it if I was use.
The body glove case helps, but if you tap it'll still make a noise

You're not alone. I actually noticed this shortly after I bought it. Posted about in the at&t forums. I even went to the store to play with the displays. The displays also made the same noise.
I can't post a link but if you search for "Captivate has a rattle" in the at&t Samsung forums you'll find my thread.

you are not alone... it feel like the vibrator motor is loose... it fells just like my iphone 3g... which has a motor loose ..

I hear the rattle as well. I believe its coming from the sd card tray in the back. Hopefully when putting an sd card in itll go away.

I have an SD card in and don't hear any rattles. However, I also lowered my vibration intensity a couple notches.

gtg465x said:
I have an SD card in and don't hear any rattles. However, I also lowered my vibration intensity a couple notches.
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Tap the back next to the speaker and see if you can hear it. Hopefully having the sd in there helped.
Sent from my SAMSUNG-SGH-I897 using XDA App

I've never heard anything even remotely like a rattle from mine, and I have vibration intensity maxed and swype set to vibrate on keypress, so I get lots of vibration. I've had the SD card in and out of it a lot, but no difference. No vibration. Guess I got a good one.

Psylas said:
Tap the back next to the speaker and see if you can hear it. Hopefully having the sd in there helped.
Sent from my SAMSUNG-SGH-I897 using XDA App
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Don't hear anything except my finger tapping the back.

Ummm Guys, sorry to rain on the parade....but if you can replicate the rattle by tapping on the speaker (which on a Galaxy S phone, Nexus One, Desire is right next to the camera), the rattle is the little Auto Focus assist system being gently lodged-dislodged (motor + spring setup).
The AF requires slight freeplay to allow it to focus in and out when using the camera.....sorry but the rattle wont go away....its also normal. Try any camera phone with AF Assist and tap near or vertically on top of the lens.... .
Personally My Nokia N82 from eons ago was the loudest of all. I havent got a Captivate (you lucky Yanks) so I could be way off the mark but my desire rattles too (as did my nexus one) when tapped or on vibrate.
Cheers
Oz

+1 auto-focus mountings.. makes sense.
For those wishing to replicate: with or without case, tap directly below the camera, and horizontally beside the speaker, with the phone near your ear. You'll hear a little tiny rattle. I didn't notice it until I went tapping away to find it.

Thanks for the replies. After tapping the back of my phone I believe I can detect a faint clicking sound. It's odd how loud that becomes when the phone vibrates, it's magnitudes louder than the normal vibration sound.
Maybe I'll go to my local electronics store and play with some models since I used to work there and I still have the connections for it.

yeah... no rattle here..

Significant rattle during vibration makes sense....its to do with the frequency of vibration of AF and phone chassis being in sync....i.e. close to resonance. Betcha its louder face up OR face down, and on a hard surface.
The other possibility is the metal battery cover vibrating as well
Oz

Hello Everyone,
I recently bought a Captivate. I noticed the same issue when using the vibrate setting on the phone - phone rings, and the vibrate is extremely loud (other people really shouldn't be able to hear it).
I thought it was that particular handset - so I went back to AT&T and exchanged it. Sure enough, this one has the same issue.
The one weird thing I've noticed is that changing the Haptic Feedback setting (the vibrate intensity for it) seems to affect the button that you use if you pull the notifications bar down. (Drop the vibrate intensity to 0, and you'll notice that the Vibrate button in the notifications bar does not vibrate when you turn it on). However, this doesn't seem to influence the way the phone vibrates when you get a call, text message, etc.
Any idea what the disconnect could be between the vibrate setting in the Notifications bar, and the actual vibrate intensity?
I'm inclined to think this is software, rather than the phone itself having a physical flaw that causes it to vibrate louder. If the setting in the notification bar didn't vary - I would be quicker to assume that it's hardware...

[Q] Slight Rattling sound within phone?

I just bought my HOX today from a local ATT store. I've been playing with it all day including late into the night when everything was quiet around me, and noticed a slight rattling sound from the top of the phone. After doing some further research, it looks like the camera shutter, the power button, or the volume rocker are possible culprits. I'm tempted to say on my phone it is the camera shutter, based on the concentration of the rattling within the phone body.
Out of curiosity, how many ATT One X owners are experiencing this rattling?

Yes I have the rattling. If you look into the head set jack, you'll see these balls (lol. It what's why look like) they lock the headset in place. That's the rattle.
Sent from my HTC One X using xda premium

Pretty sure its normal, when i had the iphone 4 it was the camera making the noise and it was normal. Light sensor?

It's the auto-focus module, it's normal.
Everyone's should rattle, most HTC phones do it and even the iPhone 4S.

[Q] Few questions about Z3 - speakers, waterproofing, light leakage, 3.5mm output

Hey guys.
I bought my phone yesterday and now I have some concerns and questions about it:
1. my top speaker sound different from my bottom one - bottom one sound tinier than the top one, my guess is that the top one plays low frequency sounds while the bottom one plays the high ones... Was just wondering do I have a defective device or is it how it's meant to be?
2. my screen is centered unlike some cases I've seen on the net but I do see light leaking around bottom/left side and I'm wondering whether that'll affect my phone's waterproofing or not?
3. does the Z3 have low volume output through the headphone jack than other flagships? I've tested it with iPhone 5S and Note 3 and it seems to have lower volume at its highest.
4. does the stamina mode work or no? Because my WIFI stays on even when stamina mode is on and I'm not sure that it makes any difference to the battery life, but then again, I had this phone for less than 48 hours so I'm not sure.

1)It seems to be normal.... Mine gives the same sound output too
2)I don't know about that... An user told me that someone, with lights from gaps like you, after a water test, his z3 is still alive so... Can I ask you to post here one or two photos of the screen? I'm curious to see, you are the first I know with no gaps on the smartphone
for 3 and 4 questions, I don't know, sorry man

nick-1988 said:
1)It seems to be normal.... Mine gives the same sound output too
2)I don't know about that... An user told me that someone, with lights from gaps like you, after a water test, his z3 is still alive so... Can I ask you to post here one or two photos of the screen? I'm curious to see, you are the first I know with no gaps on the smartphone
for 3 and 4 questions, I don't know, sorry man
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Good to hear that, I was worried that I had a defective device even though when I listen to music with both speakers I don't really hear the difference, I have to cover one to hear it.
Sure, here are the pictures, I'm not sure, maybe I do have gaps on all sides thus I think I don't have any. lol
https://www.dropbox.com/s/vmk6r72nyo37wuf/IMG_9903.jpg?dl=0
https://www.dropbox.com/s/6tth22sowkagiao/IMG_9907.jpg?dl=0
Here you can see the leakage: https://www.dropbox.com/s/dg4uyxejic3airp/IMG_9909.jpg?dl=0
I think it'd be best if you'd download and zoom in for inspecting, those are 18mp files. I'm pretty curious to know whether it's got gaps that I don't see or I'm just lucky.

Man, I've controlled the photos very well and... yes, the glass seems to be centered in the perfect way. Same distance between the glass and the frame on the top, the bottom, the left side and the right side. Perfect... So, I guess it's the same story about the z2 with the gaps situated on the top right side of the phone. On ten devices, one or two are assembled in the right way that a user expects to have. And you man are very lucky to have bought a right one. I've decided to use the recess (I live in Italy, and before 14 days you can send it back without any explanation) and send mine back.. My z3 has the glass not centered, and like you I have a line of light coming out from the gap on the right side... I hope it's a manufacturing problem that takes the first models assembled by Sony, maybe generated by the short times to put the smartphones on the market... I really hope that it is that. I'll buy a Z3 next month again, and than I'll see...

It feels good, I'll be homest. Lol
My device was the last one left in the shop if I were to come an hour later it would have been sold and I would have to wait for another batch...
I still wonder whether it's waterproof or not though...

the best thing you can do is to go to a Sony assistance center, and take a water test. If something go wrong, you will not have any type of risk, because you have a technician near you that will see a possible damage, and in the worst case your z3 will be replaced. But, before anything, send an email to sony for more explanation about that.

Yeah I will try to get in contact with Sony through internet. Can't do the water test since there's no Sony in my country, only licensed retailers...

I think the volume output with headphones is way too low on max. That's the only real complaint I have because everything else is amazing with this phone.

Yeah it's a pitty... I have tried volume boostets too, but they do literally nothing... Is there any other way to boost it?
I'm thinking about getting an EX110 / 110AP but I'm worried that it would be useless because they are pretty cheap and I think that and z3's output will be pretty bad together... Oh well, we weren't as lucky as z2/1 users so it'll be better than the headphones that came with the phone.

1. I don't have any speaker problems I done the service test aswell
2. I don't have any light leakage
3. Imo its around the same output as my GFs note 3 but its lower than my note 4 I've tried with my beats mixrs and the MDR-NC31EM, the boxed MH750s and Samsungs boxed headphones same song, same settings which is equalizer bars all set to 0 and bass on and nothing else e.g no studio or surround sound etc.
4. Yes mine works

RCJ89 said:
1. I don't have any speaker problems I done the service test aswell
2. I don't have any light leakage
3. Imo its around the same output as my GFs note 3 but its lower than my note 4 I've tried with my beats mixrs and the MDR-NC31EM, the boxed MH750s and Samsungs boxed headphones same song, same settings which is equalizer bars all set to 0 and bass on and nothing else e.g no studio or surround sound etc.
4. Yes mine works
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You mean top and bottom speakers sound exactly the same while covering one and leaving the other open?
How does yor stamina mode work? Do you see your wifi disabled when unlocking the phone or is it how it's meant to be? Because I can see it like it wasn't even disabled...

Mk-Raul said:
You mean top and bottom speakers sound exactly the same while covering one and leaving the other open?
How does yor stamina mode work? Do you see your wifi disabled when unlocking the phone or is it how it's meant to be? Because I can see it like it wasn't even disabled...
Click to expand...
Click to collapse
Yes they sound the same to me
yes that is how stamina mode works, if your stamina mode is on, on the right hand side of the battery there will be a + sign.

I have the same issue with the speakers, think they're just like that. Stamina mode seems to work ok on mine, in that it stays "asleep" until I wake the screen. No light leaking on mine and my screen is centred, although I wouldn't use light leaking as an indicator that water would get into the phone. Light shines through glass boxes but water doesn't go through glass. It's probably just thin paint etc.

S7 Camera click noise when 'opening' camera app

Hi,
Was wondering if any of you could shed some light on your personal experience with the click sounds that the OIS and auto focus feature that the camera makes on the S7.
I am aware that the OIS can rattle when the camera is off. This goes away when turning on the camera but my concern was mainly that I hear a very audible 'click' sound whenever opening the default camera app.
Visually I can see the autofocus lens slot back into place i believe it becomes magnetically charged when active and when inactive swings around loosely. I did check with a few friends who own the same phone and they also have the rattle when moving the phone but I could not hear any sound when opening the camera app.
Is this normal behaviour to make a click sound when the camera app is opened. It is definitely the lens locking into its position but compared to other S7's something just doesn't seem right. It sounds too 'loud'. Is it possible to have loosened.
The camera and all its features operate completely normally.
My phone is still within the 1 year warranty so I'm debating to go into Samsung or just ignore it if it is normal behaviour..
Hope I could get some insight
Cheers

Just tried it. When I shake my S7 Edge (camera turned off) I can hear the OIS elements. When I simply start the camera I am not hearing anything at all.

Looking at it further whenever placing the phone down onto a table or flat surface, the 'lens' thing falls with gravity to the bottom of the camera encased area, if I pick it up and turn on the camera it will click like its locking into focus (i can physically see it spring backward). If however I hold the phone pointing vertical (to the ceiling) the 'lens' thing will fall backward with gravity and whenever activating the camera it makes no sound. So maybe it has come more 'loose' then it should? I don't even know if that's possible. I have dropped the phone a few times here and there but who doesn't? The phone is in a tech21 impact protection case and not a single scratch on the phone itself. Never have dropped it or even used it without the case... I know its normal for movement but this seems excessive.
Are the OIS elements known to become weak and loose after a while? Everything still operates perfectly.

Same thing as on S6, nothing to worry about if everything works fine.

Camera mechanism very rattly, anyone else?

My camera is really rattly and doesnt secure in the closed position!
Its ****ing disgusting of a sound when I put in down on a table, is this normal?
Really kills ALL fun I can have with this device

Mine seems pretty OK. No rattling when I control the camera.

There might be some quality control issues. I've seen a few mention rattling but most say theirs is fine. So with that in mind it sounds like you risk having to RMA the device when you get it.

My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.

The same problem with my flipcam.

Mine works fine.

Dasswable said:
My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.
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Click to collapse
I was thinking into a similar direction... Good to hear this works.

facepalm lol

Dasswable said:
My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.
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Click to collapse
Duct tape on a phone? 2019.?
No thanks

My camera is firm and doesnt rattle, it does make some noise when the camera moves but thats to be expected I think.

Well, it seems as if it's going to be a crap shoot whether you get one that rattles or not? Too risky unless we get way more reviews saying that it doesn't rattle.

jaseman said:
Well, it seems as if it's going to be a crap shoot whether you get one that rattles or not? Too risky unless we get way more reviews saying that it doesn't rattle.
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Difficult to say with such a small sample size.
Could be 1%, 5%, 20%, 50% or 90% with issues. The quality control might get better or the mechanism might just have that bad yields. So right now we have to assume it's either a small number of devices or first batch problems. I find it hard to believe they'd bring a device to market with glaring issues. You never know though.

T I find it hard to believe they'd bring a device to market with glaring issues. You never know though.[/QUOTE said:
Ummm, ever hear of the Galaxy fold???
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jaseman said:
Ummm, ever hear of the Galaxy fold???
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Yes and it isn't comparable.
This is a quality control issue from the factory. I haven't heard anyone say it started rattling later (nor does it seem there would be time to start breaking the device through regular use unless it's sensitive and starts rattling from dust and debris).
The Fold worked fine at the factory and testing in a controlled environment did not reveal the fragility of the design. Otherwise we may as well bring up Note 7 too. That's also a design flaw.
Since not all models rattle it isn't necessarily a design flaw but one of quality and yields. Of course Asus is welcome to make a statement on what causes the issue.

Mine also rattle when put down on table and same with just tapping the screen. Otherwise it is good. Weird that no review mentioned this, not even tech tablets. If the phone didn't cost 570 euro, but 250 euro I would not mind, but I'm going to return it, it is unacceptable for the price.

Mine doesn't rattle when closed, but also doesn't open fully. It sits at a slight angle when open, so I have to press "volume up" for a second to straighten it. As far as I can see there's no calibration tool for camera angle. This might help solve both problems.

Mine rattle to
the camera opens a little whenever I was fast walking with the phone in my pocket or when I wear lose pants but I fixed it by adding 2 strips of tape behind the camera :/
I found out that the rattle is coming from the hinge at the side where the volume buttons are

picked it up from table https://youtu.be/QcbjNwhLVIE ...
EDIT:
To clarify - this is how it always is, but it happens - lets say once a day - camera just get _more_ loose by itself. I will create another video how it is all the time (it is still pretty bad in quiet environment) - but it will be harder to catch with one hand holding camera phone.

evlo said:
picked it up from table
...
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Can other users of this phone confirm if it is a faulty unit or it is "normal" behaviour? Camera module seems to be wonky and loose, not firmly closed/locked. No reviewers mention this problem.

Mine moves a little bit too.
And 2 strips of tape help. I'm fine with it.