[Q] Using water to clean speaker grills? - One (M7) Q&A, Help & Troubleshooting

Over the past 8 months I've been cleaning the speaker grill by simply taking some water, and wiping it over the speaker grills then drying it with my shirt or a towel(sometimes I think I didn't even dry it). So it's only now that I reflected back and realized, that might have some detrimental effects on my speaker quality. What do you guys think? :/ I mean I'm not actually sure if it sounds worse cause I only recently started enabling Beats Audio (not sure why it was ever turned off in the first place tbh now that I started using it) so overall there's actually an improvement, relatively of course.
So the question here I guess is, do you guys think by cleaning the speaker grills with water from time to time, that there would be a detrimental effect on the speaker sound quality?

Not unless you let the water get inside. I personally take a damp cloth and wipe the whole phone from time to time.
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My speaker grille just fell off!

The longer I'm having this phone, the more disillusioned I am becoming with it.
I sold my iPhone 5 in September and 'upgraded' to the Z1...
Yet despite needing initial time to get over the pathetic viewing angles, I developed a real fondness for the phone...
But that honeymoon period soon ended... Two weeks later the phone had proven that it was the biggest scratch magnet I ever owned. The perfectly hard wearing Dragontrail glass is covered by a super scratch prone ASF, the aluminium frame has lots of ugly scuff marks on it despite taking great care of the phone and only keeping it in a soft pocket - alone - and today the grille bubbled up and came off the speaker at the bottom.
By the way it is nothing but a piece of cut out mesh, fabric essentially, that has been glued down with what seems to have become really tacky glue. Clearly not water resistant as it's advertised.
I've put it back but it wouldn't stick. I really need to send it in for a warranty repair but I'm leaving Europe for 5 months on Monday so I can't!
So the Z1 is a poorly constructed phone made to appear as if it is of a premium build quality and Sony did not build it to look good in a month, or two or 12 down the line let alone two years.
Who in their right mind ok'd the ASF what a hideous idea?!
Anyway I digress, has anybody else's speaker grille come off or bubbled up?
Sent from my C6903 using xda app-developers app
Here it is... It's just a piece of plastic mesh and mine has now fallen off. Anybody with the same?
Sent from my C6903 using xda app-developers app
Another pic of the grille
Sent from my C6903 using xda app-developers app
Use superglue. The grill has nothing to do with the waterproofness.
It will still be under warranty when you get back. Send it then?
Sent from my C6903 using xda app-developers app
I can't superglue it back as it now has a kink in it... And just looks bad.
A warranty repair it is then when I come back. Thanks for the advice anyhow.
As long as my waterproofing is not affected I'm gonna live with it.
But yes I am fundamentally disappointed with some of the materials used to make this phone... and at the top of my list is the ASF with the logo baked in...
This is just yet another thing...
Sent from my C6903 using xda app-developers app
Didn't somebody's silver ring around the power button also just fall off? These things shouldn't happen...
Sent from my C6903 using xda app-developers app
My speaker grill just started pealing off. Noticed when it got caught on something.
Does this actually affect whether it's waterproof or not? I'm imagining not, as it's just a thin piece of plastic, either way I'll be more careful with the phone now.
Mine isn't under warranty because I've had it so long, and it's rooted too...
corydor13 said:
My speaker grill just started pealing off. Noticed when it got caught on something.
Does this actually affect whether it's waterproof or not? I'm imagining not, as it's just a thin piece of plastic, either way I'll be more careful with the phone now.
Mine isn't under warranty because I've had it so long, and it's rooted too...
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@corydor13 @Johann_London
I've noticed today, that my speaker grill is a bit "wobbly" which means that if I put my finger on it I can move it a bit to the left and right and also up and down. I'm not sure if it was there from the beginning (I have the phone since September) but I doubt it. Is this "normal" or already considered a case for warranty?
I'm afraid now the grill might come off soon! I have a case on the phone and always have it alone in one pocket and handle it with care so that shouldn't be the cause.
What did you do? Sent it in under warranty?!
drsoran2 said:
@corydor13 @Johann_London
I've noticed today, that my speaker grill is a bit "wobbly" which means that if I put my finger on it I can move it a bit to the left and right and also up and down. I'm not sure if it was there from the beginning (I have the phone since September) but I doubt it. Is this "normal" or already considered a case for warranty?
I'm afraid now the grill might come off soon! I have a case on the phone and always have it alone in one pocket and handle it with care so that shouldn't be the cause.
What did you do? Sent it in under warranty?!
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That's basically how the problem started for me.
After a while of trying to keep it on, I got annoyed with the fact that it kept falling off, so just left it off.
Haven't sent it back for repairs or anything as I don't see the point.
It's been soaked since and doesn't have any problems..(yet).
So it is still waterproof? But even if so, it's very disappointing that this happens after only 9 months and without the grill it looks ugly, like it was used for ten years.
I also have that strange, squeaky vibration motor sound. I can live with the former, but both defects combined are almost too much.
I'm going to talk with the Sony chat tomorrow and see what they'll say.
drsoran2 said:
I'm afraid now the grill might come off soon! I have a case on the phone and always have it alone in one pocket and handle it with care so that shouldn't be the cause.
What did you do? Sent it in under warranty?!
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It's not a problem, they used a cheap glue to stick that grill under the phone and in time, hot temperatures and maybe water, the glue just lost his consistency. Try to keep it on or just apply some drop of good glue and do not close the speaker (LOL)
BTW, I can move mine too but until stay there I do not touch it.
I'm going to post this thing that happen to me yesterday I think I was the only one and I found this, yesterday I saw how my grille can move and I was like , I take great care of the phone, doesn't have scratches of any type, and now this.... I will try to remove it very very careful and apply some kind of glue I have, and see what happen
A little too late to this thread, but just posting my own experience. The little speaker mesh literally fell off of my Xperia Ray. After it comes off, you can not hear anything on the speaker phone when talking to someone and Music, although loud comes with very high frequencies. To fix this, you take black electrical tape, cut just a small part and stick it over the plastic, then use a clear plastic tape to cover that along the bottom. The sound is not like the original but still works better than no mesh. The in-Call volume of these phones is a major disappointment. You are right, the build quality of most android phones is junk. What the Android world needs badly is the iPhone build quality.
Well I'm back with some things to say, some friends I know seem that doesnt have this problem at all, weird, after some time I finally removed the grille it was just holded with strong by a very small side, I try glue that have a color like orange/brown (I dont remember the brand) it work ok but just for 2 weeks, after that it starts to move again, so now I try a Gel glue and it seems that work excellent, it doesn't move at all, with the other glue it holds, but it can move a little, seems that this glue is the solution, and it says in the boxx is water resistant so, better for me, I have to say that you have to ve very careful because a little drop in the mic and nobody will hear you again, the same for the speaker, so far I dont have problems :victory: so if you found a gel based glue in a little stick, try it if you have this problem
jacker60 said:
Well I'm back with some things to say, some friends I know seem that doesnt have this problem at all, weird, after some time I finally removed the grille it was just holded with strong by a very small side, I try glue that have a color like orange/brown (I dont remember the brand) it work ok but just for 2 weeks, after that it starts to move again, so now I try a Gel glue and it seems that work excellent, it doesn't move at all, with the other glue it holds, but it can move a little, seems that this glue is the solution, and it says in the boxx is water resistant so, better for me, I have to say that you have to ve very careful because a little drop in the mic and nobody will hear you again, the same for the speaker, so far I dont have problems :victory: so if you found a gel based glue in a little stick, try it if you have this problem
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Hi
Does anyone know where I can buy this part (black botton cover)?
I have tried to find a place that sells it and I could not find one.
However, I replace the screen on my phone (Xperia Z1s C6916) about three months ago, and only ripped the flex cable connecting the audio jack and sensor. When I did that, I bought a screen that was already connected to a frame. However, I forgot to transfer the mesh covering the speaker. I did not know it was just a mesh piece on the outside until now... I took the phone apart, yet again, ripped the flex cable connecting the microphone... Why are parts for this thing so expensive!?
Johann_London said:
Anyway I digress, has anybody else's speaker grille come off or bubbled up?
Sent from my C6903 using xda app-developers app
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Mine fell off a few months ago.
AkiraProject said:
Mine fell off a few months ago.
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Mine fell off yesterday. I bought mine in September. I'm glad the water proofing hasn't been affected by it (going by others' accounts, I'm too chicken to try it myself.) I was really upset cause I bought it only for the waterproofing and the other features were a plus. I'll super glue it then. India is getting too hot, the glue melted off.
Yeah mine fell off too, it's been off for a while now.
My USB flap fell off too, though it was probably my own fault over using it without care. So I guess mine isn't waterproof any more ? :victory:

Clean your speaker grills!

I've just cleaned my grills with a paint brush and I've noticed a huge increase in volume. Over time the grills collect dirt restricting the sound from coming threw, because this is a very slow progress you won't notice the decrease, so its worth a go even if you don't think you're effected. Hope this helps someone
An old soft toothbrush gets dirt and dust out fine as well.
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Speaker problem after going for a little dip....

Hi guys,
I've never tested out if my phone was waterproof but a few days ago I dropped my phone into a boiling pot of lamb broth accidentally.
It took me about half a minute to recover it after burning myself. Washed the phone with hot water and soap and stuck it in a bag of rice.
Everything works perfectly, except the speaker. The sound is muffled so I am assuming this may be because the fat in the broth has penetrated the "grill" at the bottom of the phone and clogged it up. I have given the device a couple more baths in very very hot water and grease-busting washing up liquid and the sound has cleared somewhat.
Any advice on what I can do to sort this out? Do I need to replace the speaker? etc etc
Thanks in advance.
are you have try clean grill of bottom speaker with electronic cleaner? **but beware, its will remove speaker grill adhesive
For first try clean grill with toothbrush and washing up liquid.
Leave it all to dry out proper
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Upper Speaker Issue

I recently bought phone. Since there is no screen protector for note 9 in my around, i temporary plug a protector for note 8 with nano luqiud with glue and uv light. Problem is does note 9 speakers give both same amount of db and my phone's upper speaker went a little less powerful since liquid leaked into speaker. Or It is normal to upper speaker have a little bit less sound? Sorry for my grammer.
If you spilled the glue into the speaker it will probably sound lower than normal. I don't notice a difference in loudness between the top and bottom speaker.
The upper speaker pushes less db than the main firing speaker. The waterproofing fabric for the speaker is deeper inside than the Note 8. If you look in with a light, you can see a gap between the actual grill and the waterproofing fabric for the speaker. If glue got in there I'm afraid the only way you can get it out is by taking the device apart.
Also, with these type of speakers and the waterproofing material being used, once liquid touches the fabric, the sound is dampened out because there is no longer free vibration of the fabric to let the sound travel, aka sound "loud."
xXECHOXx said:
I recently bought phone. Since there is no screen protector for note 9 in my around, i temporary plug a protector for note 8 with nano luqiud with glue and uv light. Problem is does note 9 speakers give both same amount of db and my phone's upper speaker went a little less powerful since liquid leaked into speaker. Or It is normal to upper speaker have a little bit less sound? Sorry for my grammer.
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Click to collapse
Use some alcohol and a tooth brush to scrub out the glue. Then, blow it out with a can of compressed air. accidentally got some glue in my S9+ doing a rush job and the speaker wasn't as loud. This rectified the problem. You may have to scrub and spray repeatedly a few times, but I managed to get mine cleaned out.
bsims85 said:
Use some alcohol and a tooth brush to scrub out the glue. Then, blow it out with a can of compressed air. accidentally got some glue in my S9+ doing a rush job and the speaker wasn't as loud. This rectified the problem. You may have to scrub and spray repeatedly a few times, but I managed to get mine cleaned out.
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Using compressed air, make sure you don't damage the top speaker's delicate diaphragm (the extremely thin material that moves and creates the sound). If you tear or warp it, the top speaker quality will be worse, and sound distorted. It happened to my friends S9 when he had water in it from going for a swim and forcefully blew in it with his mouth to get the water out. It never recovered.
DareDevil01 said:
Using compressed air, make sure you don't damage the top speaker's delicate diaphragm (the extremely thin material that moves and creates the sound). If you tear or warp it, the top speaker quality will be worse, and sound distorted. It happened to my friends S9 when he had water in it from going for a swim and forcefully blew in it with his mouth to get the water out. It never recovered.
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why would you want to use compressed air to push the water even more in the device/part again?

Question Muffled MIC full of dust ultimate cleaning solution discovered...

So I discovered this trick a few weeks ago and I have been meaning to share with everyone but only got to it now.
The top speaker on my old S9+ was crackling when playing music and I decided to try and clean it. I put alcohol on an earpick and rubbed it in rounds, up, down, left, right and etc. The sound got better but not enough. Then I noticed the hydrogen peroxide 3% next to the bathroom mirror and used it instead of alcohol. I also decided to play a loud song at the time of cleaning it. As I was at it, I could see little bubbles flying off from the speaker grill and opening up all the tiny holes that were filled up with gunk over the years. This process restored the speaker clarity to 100% as original.
Then, since both mics of the S9 were muffled from all the dust (and likely baby powder from me powdering deez nuts as it helps with comfort ) I decided to fill them up with peroxide as well, instead of alcohol. I took a fat needle and was putting it up and down into the mic holes to push the peroxide out. While it was coming out I could see it bubble which is an indicator that it is dissolving particles. Then I tried it with paper and added some more peroxide and repeated 2 times.
Last, i took a dry earpick and pulled the cotton up while rolling it with my fingers to the point it became like a long fat cotton needle. Slim enough to enter the mic holes as I was turning it and pressing it slowly inwards. Did that part to absorb any peroxide leftovers, instead of waiting for it to dry out by it self.
The result was crystal clear sharp sound that I had thought was long gone and never coming back. I call this a full restoration.
Did the same thing with the s21u on all 3 mics and it worked splendidly. 2 of them had become somewhat muffled after a years use and when talking through the loud speaker people on the other side weren't hearing me clearly.
Note 0: To put peroxide into the mics, I fully soaked an earpick with it and then gently rubbed it on the mic holes until it went in.
Note 1: Putting a needle in the mic holes will not damage the mics as the holes are curved so the needle cannot touch a mic. (Samsung's preventative measure against people putting in the SIM pick in the wrong hole)
Note 2: You can test your MICs clarity through a sound loop by opening your dialer and typing *#0283#
Note 3: DO NOT attempt this on phones which are NOT waterproof. The only reason this works on our phones is because they were designed to withstand water.
Ingenious. As long as the water or oxidizer doesn't damage anything. That's a tough cleaning challenge many times.
If any of it makes it past the mic inside the phone better be ready to pull the rear cover, disconnect the battery, flush anhydrous isopropyl alcohol (min 93%) and completely dry.
I was wondering if there is a technique, when cleaning, to avoid pushing gunk further down into the mic which would clog them even more?
blackhawk said:
Ingenious. As long as the water or oxidizer doesn't damage anything. That's a tough cleaning challenge many times.
If any of it makes it past the mic inside the phone better be ready to pull the rear cover, disconnect the battery, flush anhydrous isopropyl alcohol (min 93%) and completely dry.
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Legit points, thanks god peroxide doesn't really affect anything rubbery or plasticky.. And given that the phones waterproof rating says it can withstand water pressure of about 1 meter's submersion, all should be good as applying little drops of peroxide puts no pressure at all.
But yeah, it is a bit scary for sure, aaand totally worth it once the sound clarity is restored
KingFatty said:
I was wondering if there is a technique, when cleaning, to avoid pushing gunk further down into the mic which would clog them even more?
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Yeah it's tricky. Best to clean it regularly a microfiber cloth before the junk gets pushed in.
A dry climate helps as does not putting the phone to your ear.
After over 2.5 years my N10+ ports are surprisingly spotless. They are partially shielded by the case which is antistatic it seems.
The Bolt case rarely requires much cleaning, another reason I wuv it.
KingFatty said:
I was wondering if there is a technique, when cleaning, to avoid pushing gunk further down into the mic which would clog them even more?
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Click to collapse
That's exactly what I had been afraid of when it comes to cleaning with alcohol.
The thing about the peroxide is that it starts bubbling up the gunk and essentially it helps is dissolve and carries it upwards. If the gunk has muffled your mic, it has already piled up at the bottom... No further down to go haha
blackhawk said:
Yeah it's tricky. Best to clean it regularly a microfiber cloth before the junk gets pushed in.
A dry climate helps as does not putting the phone to your ear.
After over 2.5 years my N10+ ports are surprisingly spotless. They are partially shielded by the case which is antistatic it seems.
The Bolt case rarely requires much cleaning, another reason I wuv it.
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Yea I live in the Mediterranean and during the summer the humidity can reach up to 90%+.. And in the winter I have the phone playing music in the bathroom when showering and the air fills with steam from the hot water.. Too many no no's...
babyboy3265 said:
Legit points, thanks god peroxide doesn't really affect anything rubbery or plasticky.. And given that the phones waterproof rating says it can withstand water pressure of about 1 meter's submersion, all should be good as applying little drops of peroxide puts no pressure at all.
But yeah, it is a bit scary for sure, aaand totally worth it once the sound clarity is restored
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Yeah just saying. Never trust that waterproof rating; it's waterproof until it leaks
The ports, mic and speakers are probably safe but the rear cover seal and buttons are suspect so try to avoid getting liquids on those.

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