Liquid Damage Indicator Inside 4X? - LG Optimus 4X HD

Hey, guys,
My P880 hasn't been submerged, splashed, soaked or wet at all and I'd like a proof of that, but I dont know where a liquid damage indicator might be located. I've watched three disassembly videos and no-one mentioned it. Anyone knows?

I don't think there's such a thing located inside our phone.Never seen anyone talking about it.People just directly drop their phone into bag of rice and pray, no one bothered to look for such thing.

I'm not asking for a repair advice, I need to know this for another purpose.

Another LG phone: https://www.youtube.com/watch?v=X6YY79MrEX0
Look for something similar in the 4X?

Tcm9669 said:
Another LG phone: https://www.youtube.com/watch?v=X6YY79MrEX0
Look for something similar in the 4X?
Click to expand...
Click to collapse
This white dot next to camera flash is the only thing that looks like a water damage indicator
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But it's still just a speculation, and it might not be the only water damage marker in the phone.

Does it look like a sticker?

Tcm9669 said:
Does it look like a sticker?
Click to expand...
Click to collapse
Well, it looks like a... something white... I don't know, it's under the plastic cover. That's why I asked if anyone knew where are the indicators in 4X.

Here's a picture of the back of the cover
https://www.dropbox.com/s/rcbyzvql8uy6p20/IMG_20140414_151627.jpg
I have had water damage in my phone so it could have been white at some point. Someone else will have to open up their phone to check if it was white
Hit the Thanks Button if I helped

abhi08638 said:
Here's a picture of the back of the cover
https://www.dropbox.com/s/rcbyzvql8uy6p20/IMG_20140414_151627.jpg
I have had water damage in my phone so it could have been white at some point. Someone else will have to open up their phone to check if it was white
Hit the Thanks Button if I helped
Click to expand...
Click to collapse
That's the same one, just from the other side of the board cover. So it is that white circle next to camflash. Thank you, @abhi08638, mystery solved. Did you, by any chance, find another one somewhere inside the phone?

UsernameWasTaken said:
That's the same one, just from the other side of the board cover. So it is that white circle next to camflash. Thank you, @abhi08638, mistery solved. Did you, by any chance, find another one somewhere inside the phone?
Click to expand...
Click to collapse
I don't recall seeing anything like that but you can check my repair guide thread in the general forum. I have a link to all of the pictures I took while taking it apart. Maybe you can find something I missed
Hit the Thanks Button if I helped

abhi08638 said:
I don't recall seeing anything like that but you can check my repair guide thread in the general forum. I have a link to all of the pictures I took while taking it apart. Maybe you can find something I missed
Hit the Thanks Button if I helped
Click to expand...
Click to collapse
I looked, but no, I didn't see any other.

The white dot on the right side of camera flash is indeed the Liquid Damage Indicator of the phone. It turns red when it comes in contact with water. I know this because I accidentally dropped my phone into a bath of bleach water.
BE WARNED!!
A single drop of water going inside the LG Optimus 4x HD will fully disable and damage the phone. So don't bring it out in rainy conditions or in the shower.
- MarGhd

Related

Tilt: Removing AT&T Logo

Has anyone try to remove the ugly AY&T Logo from Tilt? I want to see if it can just be scraped off without leaving a mark. I am not brave enough to try yet. Thought I would give it a try here.
Thanks.
Sugar cubes. Works wonders. I've used them on an Apache.
Re: Removing AT&T Logo
I've seen cheap skin packages for $3-$5 US for 8925 on E-bay that will cover the AT&T logo.
I too am wondering about this. The thought I had was if the sugar would damage the dark patina on the metal.
anyone do this yet?
as ay&t is not sending me checks to rep there logo I would like it off my phone lol
I'm also interested in this. Let me know if you guys get it off.
M1A1D said:
Sugar cubes. Works wonders. I've used them on an Apache.
Click to expand...
Click to collapse
Can you explain more?
TIA
Supposedly you can remove the logo by moving a sugar cube back and forth across it. The sugar is supposed to be hard enough to remove it but soft enough to not scratch the metal.
MagicGoldfishman said:
Supposedly you can remove the logo by moving a sugar cube back and forth across it. The sugar is supposed to be hard enough to remove it but soft enough to not scratch the metal.
Click to expand...
Click to collapse
Can anybody back this up? Has anybody done this??
This cab will allow you to change the name of the carrier.
http://forum.xda-developers.com/showthread.php?t=419319
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We are talking about the logo that is physically on the top of the Tilt.
I never tried this, so I don't know if it works...
but shouldn't nail polish remover do the job? if not similar chemical products strong enough to wipe the paint but not strong enough to corrode the metal.
MineralGray02K said:
We are talking about the logo that is physically on the top of the Tilt.
Click to expand...
Click to collapse
Should have known by reference to sugar cube.​
Once again a search would have brought a how to for removing the logo. Oh and with photos.
Everyone likes pictures!
ChumleyEX said:
Once again a search would have brought a how to for removing the logo. Oh and with photos.
Everyone likes pictures!
Click to expand...
Click to collapse
If you're talking about this http://forum.xda-developers.com/showthread.php?t=360690&highlight=remove+logo
the link to the pictures are down
tkalli said:
This cab will allow you to change the name of the carrier.
http://forum.xda-developers.com/showthread.php?t=419319
Click to expand...
Click to collapse
What did you think they were talking about sugar cubes for?
I tried alcohol and lacquer thinner just now...didn't cut it or damage anything.
yea this is the logo that is printed on the top of the device. I see the other write up BUT has anyone ACTUALLY done this?
I am concerned about scratching the dark patina over the metal.
...so how do I get this advertising of my otherwise good lookin' phone!
THANKS
-S
Just buy a new front faceplate. They're cheap enough and you can be sure this one will look good without ruining your current one.
This site has them for $13:
http://cnn.cn/shop/8925-tilt-kaiser-c-277_448.html
gman8966 said:
Just buy a new front faceplate. They're cheap enough and you can be sure this one will look good without ruining your current one.
This site has them for $13:
http://cnn.cn/shop/8925-tilt-kaiser-c-277_448.html
Click to expand...
Click to collapse
Well I would but they have the exact same logo or a hole on the other side which isnt any good.
HOLE
Same logo
.............so, anyone have any ideas on this that have been tested to work? I know I cant be the only person in the world that wants to do this?
Here you go guys
http://www.instructables.com/id/How-to-remove-Logos-from-your-PDA--cell-phone-wit/

Remove AT&T emblem

Anyone have any sugggestions on how to remove the at&t emblem from the top right corner without marring the finish?
sugar cube or grains. use search.
DO NOT USE SUGAR, you WILL mar the finish.
Use "Goo-Off" or Nail Polish remover. DO NOT LET IT SIT on the surface. Apply a small amount to a Q-tip and rub in the direction of the grain. (top to bottom on a tilt) So it gently and do NOT over soak the Q-Tip. Go over several times lightly. You want to have several light layered rubs instead of a few heavy ones.
That should do it...
DaddyGoFast said:
DO NOT USE SUGAR, you WILL mar the finish.
Use "Goo-Off" or Nail Polish remover. DO NOT LET IT SIT on the surface. Apply a small amount to a Q-tip and rub in the direction of the grain. (top to bottom on a tilt) So it gently and do NOT over soak the Q-Tip. Go over several times lightly. You want to have several light layered rubs instead of a few heavy ones.
That should do it...
Click to expand...
Click to collapse
Wrong. This will NOT even phase the att logo. As far as I know, there is no way to remove it without ruining the finish under it. My first tilt (i was returning it anyway for an exchange) I even took an exacto knife to the logo and removed part of one letter to find its kinda etched into the finish under it. Until I see a picture of someones that sucessfully removed it (with no other visible damage under it) in a post here, I wont believe its possible to do.
Yep, I tried all kinds of sugar cubes (cane sugar, crystal sugar, rock sugar) and also nail polish, 100% acetone professional studio strength -- didn't do anything.
Anybody have any bright ideas?
I used thermite to remove the logo and it works great.
Just a side note if you leave it on to long it will eat clear through your phone
This freaking logo is ment to stay for life
yzf750 said:
Wrong. This will NOT even phase the att logo. As far as I know, there is no way to remove it without ruining the finish under it. My first tilt (i was returning it anyway for an exchange) I even took an exacto knife to the logo and removed part of one letter to find its kinda etched into the finish under it. Until I see a picture of someones that sucessfully removed it (with no other visible damage under it) in a post here, I wont believe its possible to do.
Click to expand...
Click to collapse
picture?!..i can do a better job at photoshop..but removing that logo, i havent seen a job well done!
I was hoping this thread was to remove it on the AT&T on the top left of the Today screen. Anyone?
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thats your carrier...
persiansown said:
thats your carrier...
Click to expand...
Click to collapse
haha! I'm aware that is my carrier. I'd have to be pretty derr to not realize that. I've seen other people post screenshots of their today screen and that was something different than a cell carrier. I'll just go search for them and ask.
Yeah!!!! GO SOX!!!!!
dsera said:
I was hoping this thread was to remove it on the AT&T on the top left of the Today screen. Anyone?
Click to expand...
Click to collapse
try this its works well on my tilt and can change to wut ever.
Thanks for the replies. I will y thermite or goof-off. Where can I find thermite?
Can we keep this on topic, we are straying. I am clearly talking about the device logo painted on the hardware.
unorthodoxx said:
Thanks for the replies. I will y thermite or goof-off. Where can I find thermite?
Click to expand...
Click to collapse
Let me help you: GOOGLE
msg1285 said:
I used thermite to remove the logo and it works great.
Click to expand...
Click to collapse
!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?
Can you please elaborate on this? What ratio did you mix? How much exactly did you use? Thermite is nasty stuff.
dgduris said:
Let me help you: GOOGLE
Click to expand...
Click to collapse
No ****...can you elaborate on you experience with thermite? By the way I know what google is and how to use search.
We are having a discussion and it is normal for someone to expound instead of dropping oneliners quoting your favorite search engine.
dsera said:
haha! I'm aware that is my carrier. I'd have to be pretty derr to not realize that. I've seen other people post screenshots of their today screen and that was something different than a cell carrier. I'll just go search for them and ask.
Click to expand...
Click to collapse
..smaht girl...you'll find that info by searching. I think what you want it the HTC Today Screen in Kaiser threads
On that other logo..anyone care to share a photo with the silkscreened logo removed??? No damage?? If you edit it your a loooooser!
My guess...bring it to an auto body shop let them tell ya before you bugger up you phone...or by a Kaiser like I did
ciao!
I dunno if we mean the same thermite, but the thermite I know becomes very hot if you ignite it! Once it's lit it can evaporate liquid nitrogen (brainiacs)Though you'll need quite some firepower to light it...
Thermite will burn through an engine block. Obviously he's being flipant.

New Touch Screen Digitizer for Motorola Milestone XT720

I found quite a few of these on Ebay. Not sure if it can help.
100% Brand New high quality touch screen for MOTOROLA XT720
Special for MOTOROLA XT720
Brand New - Not pulled from a working phone
Replace your faulty, Scratched,broken or cracked touch screen
Each screen is tested before shipping and sure 100% working
http://shop.ebay.com/i.html?_from=R40&_trksid=m570.l2736&_nkw=xt720+digitizer
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So i shattered my screen on my phone and have been looking into buying a new digitizer but I have not been able to find any guides/videos for doing so. Has anyone had success repairing a cracked screen?
I read on a forum on a different site that someone was attempting to replace the screen but that when it came time to separate the screen from the bezel it got hairy.
Any help would be much appreciated. Using the original blackjack in the meantime and it is killing me!
jigglynuts said:
So i shattered my screen on my phone and have been looking into buying a new digitizer but I have not been able to find any guides/videos for doing so. Has anyone had success repairing a cracked screen?
I read on a forum on a different site that someone was attempting to replace the screen but that when it came time to separate the screen from the bezel it got hairy.
Any help would be much appreciated. Using the original blackjack in the meantime and it is killing me!
Click to expand...
Click to collapse
Here's a video for motorola A855. Not the same but a good starting point. There's more videos to look thru. Read the comments as well, they should be helpful. One dude said he successfully did it with a phillips screwdriver without taking it all apart. Good luck and let us know how it goes!
Awesome thanks for the link. I will be ordering the screen within the next couple days and will post results.
If at all possible I will try to upload a youtube video of the process specific to the xt720.
I also broke the touch, as you have you got mounted?
you made the video ....?
know of a link somewhere manually?
hello thanks.
paoone said:
I also broke the touch, as you have you got mounted?
you made the video ....?
know of a link somewhere manually?
hello thanks.
Click to expand...
Click to collapse
no I didn't make the video, I haven't even used this or broke my screen. Was just trying to help with an Idea. Let us know how it goes if you order one and maybe make your own video? or tutorial.
jigglynuts said:
Awesome thanks for the link. I will be ordering the screen within the next couple days and will post results.
If at all possible I will try to upload a youtube video of the process specific to the xt720.
Click to expand...
Click to collapse
So what's the verdict? Did you order one?
unfortunately I have not had the chance to mess with it yet. I ordered it and its at my house, I am just trying to find the time to break everything down. I also made the mistake of buying a vibrant 4g before I fixed it so I have been even more preoccupied with that. I will try to post results this weekend. Sorry for the delay
Interesting. I want to get one of those. However in my case, its the glass part of the touchscreen thats broken i.e. all touch are still registered as if nothing is wrong. Do I need a digitizer or just a replacement glass lens.? Or is it just one big planel (glass lens + touch digitizer)?

Bubbles under the touchscreen

Today, I saw this under the touchscreen. It looks like some dust or air bubbles, which are under the touch area, situated directly above the Tegra 3 CPU so can it have something to do with the heat, which come from the cpu? The phone is 1 month old (bought 21/3/2013). I'm sending the phone to reclamation (and want new piece), but I'm afraid that this can happen again.
Have anyone same problem?
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I have the same problem, though mine are close to the centre of the screen.
Sent from my LG-P880 using Tapatalk 2
S.M-A-RT said:
Today, I saw this under the touchscreen. It looks like some dust or air bubbles, which are under the touch area, situated directly above the Tegra 3 CPU so can it have something to do with the heat, which come from the cpu? The phone is 1 month old (bought 21/3/2013). I'm sending the phone to reclamation (and want new piece), but I'm afraid that this can happen again.
Have anyone same problem?
HTML:
http://img.hys.cz/uploads/1366723406.jpg
HTML:
http://img.hys.cz/uploads/1366769872.jpg
(open images in new window for better resolution)
Click to expand...
Click to collapse
i can't open your images though. my bubble are located in the centre of the screen.. tell me if you do manage to get your phone exchanged. :cyclops:
Sorry, I must change link to different site, because I exeed traffic limit
http://stehlajz.rajce.idnes.cz/106_PANA#P1060669.jpg
http://stehlajz.rajce.idnes.cz/106_PANA#P1060670.jpg
+1
The same problem ,open the screen,similar mold,not dust,
Corroded screen,
I had the same thing on a smaller scale, but it turned out it was just a bit of dirt that formed there...Took the phone apart and cleaned the glass. Everything is fine now!
CmdShepard85 said:
I had the same thing on a smaller scale, but it turned out it was just a bit of dirt that formed there...Took the phone apart and cleaned the glass. Everything is fine now!
Click to expand...
Click to collapse
What about the warranty?
I found also topic about this problem on german LG forum, the topic have about 85 pages!!
http://www.android-hilfe.de/lg-p880-optimus-4x-hd-forum/266155-staub-unter-dem-display.html
i have the same issue, but only one bubble, and it was there the day i bought it. i was too lazy to wait for a replacer, so i just stuck with mine, since it's only visible if you're really looking for it.
Dowper said:
What about the warranty?
Click to expand...
Click to collapse
I don't think they would have noticed if I had been a bit more careful. They use Philips head screws and no "VOID" stickers.
I actually kinda scratched the glass on the inside
CmdShepard85 said:
I don't think they would have noticed if I had been a bit more careful. They use Philips head screws and no "VOID" stickers.
I actually kinda scratched the glass on the inside
Click to expand...
Click to collapse
ouch. is it very visible?
Wow thats sucks guys, if any has or is gonna send it in with an unlocked bootloader i wonder if they will fix it. If any of these manufacturers would honor their warranties for non-software related issues with unlocked bootloaders id stick with them regardless.
I have the same problem, I am do not have official support from LG in my country
Someone has a tutorial in order to clean/remove this bubbles?
I have this too and i think that help only dissasemble to clean this bubbles
Sent from my LG-P880 using xda app-developers app
Had these bubbles under my screen too. Got mine repaired, at a lg approved shop here in norway. My bootloader was already unlocked before i sent it in. It came back pre-rooted, and they changed the lcd if anyone wonders
Sent from my LG-P880 using xda app-developers app

Dark mark beside nfc logo

Hi all,
I just noticed a dark mark behind the phone right beside the NFC logo and it's quite obvious from certain angles.
I don't use the phone extensively - messaging, twitter, instagram, non graphic intensive games.
Anyone know what caused the mark? I suspect its the processor or graphic chip.
Do you think it's a valid reason to head down to the repair centre and is it covered under warranty?
Thanks.
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I, I, I can't see anything.
Enviado desde mi C1904 mediante Tapatalk
Looks like you have a screen protector... maybe it's that?
There's a blue z1???
It's more obvious in the 2nd and 3rd photos.
It's a dark square right beside the nfc logo and it's quite difficult to show with a camera
I'm posting to see if I am the other one or if there's others like me too.
I have a white Z1 and I can't see anything below or around the nfc icon
Sent from my C6903 using XDA Premium 4 mobile app
I have a white one also and I can see a sort of "halo" around the NFC from certain angles with certain lights, but nothing worth saying!
EDIT: Now I see, looks like it's about 1"x1" darker spot on the left? Seems rather weird indeed, do you have a protector on this side? You can look at a disassembly video to see if it's close to a processor... Surely is weird!
I can see the square from your pictures and I can say this, back cover is in glass and there is not way that any chip or whatever can do such a thing. Only 2 things can be, 1- the paint of the back cover (which I suppose is not on the glass but is under), 2-Back Plastic protector. I will suggest to take off first the plastic back protector and check if the square still there.
Hi all,
Thanks for your help.
I removed the protector but the mark is still there, so it's on the phone itself.
I'm thinking if the mark got to do with the chip heating up the paint or back panel thus causing the dark mark?
melvinsim said:
Hi all,
Thanks for your help.
I removed the protector but the mark is still there, so it's on the phone itself.
I'm thinking if the mark got to do with the chip heating up the paint or back panel thus causing the dark mark?
Click to expand...
Click to collapse
This protector behind is in case you break the glass to not hurt you...and i think it's impossible to heat sufficiently to make a dark mark like that.
kantk20111 said:
There's a blue z1???
Click to expand...
Click to collapse
Dude.. It's purple..
QualQuek said:
This protector behind is in case you break the glass to not hurt you....
Click to expand...
Click to collapse
It's your Z1 come out from box with the back protector? Because far as I know they don't...and mine didn't have it.
eclyptos said:
It's your Z1 come out from box with the back protector? Because far as I know they don't...and mine didn't have it.
Click to expand...
Click to collapse
The glass has a sticker protector, all Z1 have it in both side.
If you watch this YouTube clip. There is actually a square heatshield for a chip in that region behind the back cover. Maybe that would cause it. I don't know if my eyes tricked me but it looked like his back cover also had that square.
Sony Xperia Z1 Teardown: http://youtu.be/SvJKVxfKqFc
Sent from my C6903 using XDA Free mobile app
omegahanggara said:
Dude.. It's purple..
Click to expand...
Click to collapse
ya my monitor was screwed up. It looks straight up blue to me :\. Definitely purple on my mobile.

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