Hard bricked Mi9 - Xiaomi Mi 9 Questions & Answers

Well everyone. I tried all suggestions an no response from my hard bricked Mi9.
Nothing except occasionally blinking battery light.
Looks like EDL surgery (the absolute last resort) is my only option.
Will pay for a cell repair guy to do it for me as these things have glass an metal on the back an are very well sealed.
If that does not work then it's sionara Mi9.
I do quite like the look of some other cells. Might be replacement time ?

Related

Water Damaged Diamond... what next?

Hello all, while drunk at the beach this weekend I accidentally went into the water with my Touch Diamond in my pocket... stupid... I know, did I mention I was drunk? Anyways, the current issue at hand is what to do with my screwed up cell phone.
I took the backing, battery and SIM card out of the phone and let it dry out as much as I could since the weekend. When I turned it on this morning, the "smart mobility" text appears for a few seconds, but the phone shuts off shortly after that. Do batteries usually break from water damage, as well?
If anyone has any advice for me I would greatly appreciate it. Does anyone know of a legit place that can repair this? Is there anything I can do to try and remedy this problem? Or would you recommend I just sell/ditch this one and get a new phone? Thanks a lot.
Have you tried charging the battery? that might explain it only booting for a second, the other explanation is that it's fried the ROM chips and only the bootloader works.
It's not looking good, is it under warranty?
Disassemble your Diamond completely (manual floating around somewhere in this forum), clean all pieces using one of these isopropanol-brush-thingies, reassemble, turn it on - and pray. Any year - a new battery might be a good idea. No promises on anything of that though. The diamond is a very integrated piece of technology and you might have short-circuited something on one of the PCBs really. No guarantee that everything will work as usual even if the device comes up as well.
Warranty seems to be out of the question - I guess virtually any repair center will notice residue of loads of salt water on the first look inside...
That's true, I meant to say insurance, heh.
Strip it down Salt water is very and I mean very corrosive ! You have nothing to lose and everything to gain by doing this . Waranty repair will be expensive.
Clean with an alchol based cleaner as advised but you must ensure you get all the salt out. To see it boot means that the screen has survived ( Amazed by this ) .
Best of luck , oh and if it does not work are you insured for accidental damage on personal items on your household insurance. This could be the next route
I have the same problem with my Tytn 2. It got wet during the "Oranje" Party in Basel, when the firemen were "cooling" down the fans...
It boots..but as soon as it has booted, you here a lot of "bling..bling..bling.." and it shuts down.. the batterie doesn't charge..
You recommend to open and clean it with alcool? Actually I'm not sure if it was washed by the firemen or by my own alcool .ehhehe..
I have a Diamond now, but if I get it back to work, I would sell it on ebay.
Regards
dajudge01 said:
Warranty seems to be out of the question - I guess virtually any repair center will notice residue of loads of salt water on the first look inside...
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Click to collapse
There is a watersensor inside the diamond. They'll notice that the device has been in the water.
wardy said:
Strip it down Salt water is very and I mean very corrosive ! You have nothing to lose and everything to gain by doing this . Waranty repair will be expensive.
Clean with an alchol based cleaner as advised but you must ensure you get all the salt out. To see it boot means that the screen has survived ( Amazed by this ) .
Best of luck , oh and if it does not work are you insured for accidental damage on personal items on your household insurance. This could be the next route
Click to expand...
Click to collapse
Luckily I was at lake Michigan in Chicago (fresh water), for whatever that's worth, so I'm not really worried about salt corroding anything away. I bought it off eBay unlocked, I did buy insurance but, naturally, I'm pretty sure that this water damage won't be covered.
Sounds like taking it apart and cleaning it might be my best bet. Do you guys think that any cell phone repair place would be able to help me out? Anyone know of a good cell phone repair shop (in the U.S.)? Thanks for the help thus far guys, I really appreciate it
Firstly remove the battery and SIM, please do not try to power up or charge again as you might have already damaged it beyond repair.
Isopropanol or IPA is what you need (100% Alcohol), you can get this from your local chemist for about £5 a bottle.
You need to strip your phone down completely and use an anti static PCB brush to clean the whole lot (Buy it from Maplin), submerge it in a plate of IPA (excluding the screen) while cleaning. As for the warranty sticker remove this by first heating with a hair drier, then uing a Stanley knife point to remove it.
Once it’s all been cleaned and dried in air, re-assemble and power up. If it fails to work take it back for a warranty replacement. As the warranty sticker is intact, and all the evidence of water damage will have been removed, they should replace it for you without a problem.
nairb011 said:
Luckily I was at lake Michigan in Chicago (fresh water), for whatever that's worth, so I'm not really worried about salt corroding anything away. I bought it off eBay unlocked, I did buy insurance but, naturally, I'm pretty sure that this water damage won't be covered.
Sounds like taking it apart and cleaning it might be my best bet. Do you guys think that any cell phone repair place would be able to help me out? Anyone know of a good cell phone repair shop (in the U.S.)? Thanks for the help thus far guys, I really appreciate it
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Click to collapse
Pretty sure? I would check if I was you before doing anything else with it. If insurance doesnt cover water damage, what does it cover? Phone insurance is so expensive i thought they covered everything like theft and accidental damage, I thought the idea was a warranty wont cover you if you break the phone but insurance will.
I'm thinking it may be an idea to check before you do anything else so they dont say "Well we cover water damage, but now youve taken apart the phone we cant cover you"
Antimus said:
Have you tried charging the battery? that might explain it only booting for a second, the other explanation is that it's fried the ROM chips and only the bootloader works.
It's not looking good, is it under warranty?
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Click to collapse
Seriously you are not hoping warranty will cover "swimming with the diamond"...
imranbashir_uk said:
all the evidence of water damage will have been removed, they should replace it for you without a problem.
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Click to collapse
All the evidence, that is, apart from the water-sensitive tab which I am assuming you didn't know about...? (behind the tab for attaching a strap)
Mathew
webmice said:
Seriously you are not hoping warranty will cover "swimming with the diamond"...
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or doese he mean "Swimming Diamond" ... Is that a new feature we overlocked? I think it's time for another entry in the tweaklist... *rofl*
My warranty does not cover accidental water damage, that is for sure.
I charged the battery up over the weekend and tried turning it back on, and, to my utter amazement, the phone completely powered on. I got to all of my menus and was able to use all of the programs that I opened, even the WiFi worked.
However, the functionality of the touch screen is quite screwed up. I don't know if its shorting out or what but there are basically "ghost taps" and other unintentional actions happening all the time. For example, if I were to just leave it at the home screen it would eventually scroll to another menu, open the start pull-down menu, automatically open the calendar and start doing random ****, etc.
Does anyone know how to fix the touch screen or have any ideas on how to replace one? I have a faint hope that this thing might not be beyond saving.. thanks a lot people
nairb011 said:
Does anyone know how to fix the touch screen or have any ideas on how to replace one? I have a faint hope that this thing might not be beyond saving.. thanks a lot people
Click to expand...
Click to collapse
Maybe try to re-calibrate the touch screen?
Don't give up hope, sometimes these things can take days, even weeks to fully dry and become functional. My mom had a sony ericsson somethingorother that she loved, dropped in the tub, didn't work for like a month or more... She'd check it every week or so to see, and slowly the features started coming back... Little by little, more and more buttons would respond (without activating 2 or 3 at a time). Well, long story short (too late?) works 100% now. I don't think water damage is a reparable occurrence, but DON'T sell your Diamond for parts or anything like that, keep it around and check back periodically. Best of luck.
there is a little white sticker onto the battery.
If it goes RED it shows HTC that the Phone/Battery went into the water.
This allows HTC to avoid repair "sunk" phones
deuillevent said:
there is a little white sticker onto the battery.
If it goes RED it shows HTC that the Phone/Battery went into the water.
This allows HTC to avoid repair "sunk" phones
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Click to collapse
Should also be one on the phone... If not, there's your solution. New battery + deny any water damage = Free replacement.
Black93300ZX said:
Should also be one on the phone... If not, there's your solution. New battery + deny any water damage = Free replacement.
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See post #12
Haha you're all over it... Yeah, I had a feeling they'd have something in the phone, they'd never make it THAT easy.

Does your Diamond feature Newton's rings?

I am currently really interested in a Diamond, however the thread Oily liquid underneath screen - from nowhere kinda make me reconsidering it. Because of that I contacted HTC and received a surprisingly quick reply, stating that nearly every device sent in had a physical damage
Dear Sir, I can confirm that this fault is normally caused by physical damage to the device. Nearly every single device we have repaired with this fault has had some form of physical damage that has led to the fault. Of course the few that haven't were repaired under warranty. I quote directly from our repair centre: This issue is caused by air/liquid entering the LCD layer, and is nearly always OOW (Out Of Warranty) as it can only be caused by excess pressure on the screen. As long as you look after the device, and take care of it, this issue is unlikely to affect you. We have numerous Touch Dimonds here in our support centre, around 3 or 4 for each language we support, and not one of them have displayed this issue.
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Today I took a look at some models on display in several stores and except for one all showed the same effect described in this thread. However I have to admit that this might not be the perfect example for a comparison as those poor phones probably not get treated extremely well in stores.
So I hope to find out with this poll how many people really have got this issue, respectively how many of them can explain it with too much pressure.
Thanks everyone.
I had exactly the same problem. Just went back to T-Mobile Netherlands, and they admitted directly that this is a common issue. They repaired it under warranty conditions at no fee at all. They just replaced the entire screen and luckily I've never faced the problem again.
Also, when the oilish liquid was there, the screen alignment was always a little outlined, and when you tap the slylus on that spot you can hear a strange hard "click".
Thanks to all voters, so far all voted to have no problems, except for one, I suppose peponline.
More opinions/votes appreciated.
I've got it on my 7 month old diamond - screen works ok, but tapping it isn't soft like it used to be. Not a bad enough problem to send it back and be without a phone for a couple of weeks, or risk being charged for!
Thanks for your post Alpsp, did it happen for no reason or did you do touch the screen once too hard?
Those who voted the third option, are you definitely sure it couldnt have come from too much pressure - maybe unnoticed in the pockets?
More comments/votes appreciated.
Hi Lutent, I can honestly say I don't believe I've put any abnormal amount of pressure on the screen - I'm pretty careful with the phone, it doesn't have a single scratch on it yet.
What is strange though, is that I've just tried to take a photo of the liquid for you, but it has completely disapppeared!
The only reason I can think of for this is that it hasn't been in my pocket all morning so will be cooler than usual. Also it doesn't show up so much in daylight - I'll have a look later tonight and see if I can photograph it
Hi all
I have the same issue. mine covers 50 % of the screen.
Whats funny is that its exactly right smack in the middle of the screen
its like a zoom box of the screen.
It appeared suddenly and all my touch screen alignments runs as well.
didnt have time to send for warranty until recently.
have sent it in now currently waiting for repairs to complete.
so far no news about if its OOW
smudge
Had this problem for some short time, the touchscreen has become hard to handle, as it's not very precise in the area of the "liquid spot", covering 1/9 of the center of the screen. Have no clue of where it came from.
Just sent an mail to the store, demanding replacement refering to this as a common problem after doing some reseach at different forums online.
Waiting for reply. Will notify the results.
Same problem with my HTC Fuze. It looked perfect. Never dropped. Made call. Looked good. Pulled it out 5 minutes later...the square was there. (I had just flown from Atlanta to LAX...I wonder if atmosphere had anything to do with it???)
Definitly a defect in design.
PS...The letter they sent is BS. It's not the LCD but the touchscreen. The touchscreen is touching the LCD...in my case anyway.
You will probably also notice a slight curvature of the touchscreen down toward the LCD if you look closely.
The reason they don't want to repair them is because this is the most time consuming repair. The phone has to be completely disassembled to attach the cable.
I am really pissed. i had liquid under the display just two days after I bought it.
I am super careful with all my electronic devices and not once did I have to send in any device to get it repaired.
the D2 was also always in the leather pouch.
For some reason, initially the oily liquid disappeared and I could keep on using it, however not it is there permanently and when I called the warranty place, they said that most likely I will have to pay for the repair as displays are not covered by warranty.
I am really pissed and would recommend buying a different phone. Sooner or late I bet everyone will have this problem. It happened to me after just two days, I can not imagine it to last 2 years or so...
Sigh... same issue here. I just bought a TP from a good friend of mine who is exceptionally carefull with his phones and I've just noticed a big part of the screen (1/4) being full with the Newton Rings.

What screen replacement do I need?

My Nexus 6 fell and the display broke. Not the screen but the display. The scratch's are inside. My device still works but I can't see anything and the touchscreen doesn't work.
What display/screen replacement should I buy?
I was thinking on buying this one: http://articulo.mercadolibre.com.mx/MLM-576031511-pantalla-touch-marco-motorola-nexus-6-_JM
Please check the link and tell me if it's the right thing to buy. Thanks in advance.
A pic of how it looks:
That's the right one.
That replacement has the frame too, if you want to save money and your frame is still in good condition you can just remove the existing frame from the broken screen, no need to worry about hurting the display as it's already broken so just break it loose, in pieces if you have to lol. Then just get one without a frame, just be sure to check the descriptions to be sure they include adhesive tape pre-applied or get a roll of 2mm 3M double-sided adhesive tape for $2 and do it yourself. While your at it you can also use the tape to re-secure your back cover after removing it if it needs any.
::EDIT::
Here is an example of one without a frame:
https://www.amazon.com/gp/aw/d/B00X...eywords=nexus+6+replacement+screen&th=1&psc=1
That seller it's a $40 difference in price without the frame. Also note how the speaker grills are attached to the frame, NOT the AMOLED. Keep that in mind when taking off your broken screen from the frame. If you are unsure if you can do it and feel safer just getting it with the frame, take 10 minutes before ordering and just try to seperate the broken AMOLED from the frame, if you succeed and find it by looking at it just how the new AMOLED panel would attach to the old frame then save $40 and get just the panel, it's already broken, might as well give it a shot, if you don't think you can attach the new panel to the frame yourself after removing the broken panel, order the one with the frame. ?
Thanks guys. I've got some more questions.
What process should I follow to replace the screen, should I dissemble everything? Any video tutorial you would recommend?
And, I've noticed that the phone doesn't heat up when I charge it as it did before (I have a Turbocharger), is the device ok? Is it normal that it doesn't heats up?
It's normal to have it not heat up when charging. Mine doesn't.
Jerryrig Everything has a good teardown video you can use.
What seems weird to me is that the phone usually heated up even if i wasn't using it (I guess fast charge) but now it doesn't.
Is there a way to know if it's charging or know the battery level other than looking and the screen? Because I can't see anything.
You should let the battery completely discharge, so the device turns off. That will help to prevent electrical damage to the components when you are disassembling the phone.
Letting the battery drain to zero is bad for the battery, for one. For two, the battery will be one of the first things disconnected, thus there will be no component damage.
Isley_ said:
What seems weird to me is that the phone usually heated up even if i wasn't using it (I guess fast charge) but now it doesn't.
Is there a way to know if it's charging or know the battery level other than looking and the screen? Because I can't see anything.
Click to expand...
Click to collapse
Typed up a long response then posted and ticket was expired lol. All I can think of right now is the phone still works, just can't see anything. Let the battery die, call the phone to see if it's dead or rings/vibrates. After it's dead plug her back up and see if she starts, can call again to check if it's in fact booted into Android. Maybe someone else can think of a better way, I take it you don't have the LED enabled for charging so that sucks. Like the previous poster said, it is not advised to let the battery drain 100%, one time however won't hurt, just don't do it repeatably. Hope you successfully get her up and running again I still have my pre-order Nexus 6, never a screen protector, just a Seidio Dilex Pro case and not a scratch on the beauty, someone needs to make a SD 835 phone with dual front facing speakers before I upgrade!
LaGgY_42o said:
Typed up a long response then posted and ticket was expired lol. All I can think of right now is the phone still works, just can't see anything. Let the battery die, call the phone to see if it's dead or rings/vibrates. After it's dead plug her back up and see if she starts, can call again to check if it's in fact booted into Android. Maybe someone else can think of a better way, I take it you don't have the LED enabled for charging so that sucks. Like the previous poster said, it is not advised to let the battery drain 100%, one time however won't hurt, just don't do it repeatably. Hope you successfully get her up and running again I still have my pre-order Nexus 6, never a screen protector, just a Seidio Dilex Pro case and not a scratch on the beauty, someone needs to make a SD 835 phone with dual front facing speakers before I upgrade!
Click to expand...
Click to collapse
Try iFixIt https://www.ifixit.com/Guide/Nexus+6+Display+Assembly+Replacement/36090
These fine people are in the town where I live and have very through tutorials. They are also involved in the political battles to allow user repair rights for everything you can imagine, and then some. :highfive:

Submerged X4

I had my phone submerged then I recovered it and after an hour of use it just stopped working. Anyone know how I can guess which part was most likely damaged? I want to attempt a simple repair, and shouldn't put too much time into it.
I am thinking motherboard since I do get a charging icon on the screen when I charge the device. Suggestions?
How long was the phone underwater, type of water and depth? Also were there any signs of damage or possible infiltration points on the phone before it was submerged?
NeoandGeo said:
How long was the phone underwater, type of water and depth? Also were there any signs of damage or possible infiltration points on the phone before it was submerged?
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was and is in great condition. about 6 inches of water for maybe 15 minutes. The phone worked until I put it in my pocket and went to work. There seemed to be a small disruption in the seal I noticed when I inspected device after. I had never opened it before. Seems like vapor got in and fried the board. The screen still works so I don't think it's the digitizer.
Well what do you know, isn't the X4 IP68 certified? That means full submersion in water up to 1.5M in depth for half an hour... Did you drop the phone in anyway to damage the seals?
Water damage if the seals were damaged or tampered with in any way is extensive. There really is no way to pinpoint what is fried and what is not without closer inspection, but if i have to guess, it's whatever is the closest to the 'disruption' you noticed when you inspected the device. But i know for sure that moisture will be inside the phone for a long time and many things will fail over time even if you initially fix the phone. I strongly advice getting the phone to turn on someway and selling it off. Good luck!
Today i took my to the pool , use it alot ,no damage so far, maybe you are part of the few that get the qualcom 9008 problem?
abispac said:
Today i took my to the pool , use it alot ,no damage so far, maybe you are part of the few that get the qualcom 9008 problem?
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It's been submerged before but for some reason this time water got into it and now its a brick. I am gonna take another look at it. It shouldn't be a chip malfunction but I suppose it could be.

Screen replacement after water damage?

So... teardown videos on YouTube fooled me and I thought that this phone is water-resistant. I washed it under tap water (multiple times, actually). After the last time, the screen stopped working, but the phone appears to be OK — even the touch clearly works. I've already disassembled the phone and cleaned the connectors with 95% alcohol, but the screen still doesn't work. Is buying a replacement screen and hoping for a cheap repair the smartest thing to do? After all, the motherboard can also be borked.
EDIT: the screen is completely black
BlueOner said:
So... teardown videos on YouTube fooled me and I thought that this phone is water-resistant. I washed it under tap water (multiple times, actually). After the last time, the screen stopped working, but the phone appears to be OK — even the touch clearly works. I've already disassembled the phone and cleaned the connectors with 95% alcohol, but the screen still doesn't work. Is buying a replacement screen and hoping for a cheap repair the smartest thing to do? After all, the motherboard can also be borked.
EDIT: the screen is completely black
Click to expand...
Click to collapse
I've replaced the screen after dropping the phone. Was only a small chip in the bottom corner, didn't look much at all, but the screen was completely dead. I was in a similar dilemma of wanting to be sure it was only the screen before spending about $100 on a screen. I booted into fastboot, then connected to a PC, then done the fastboot devices command, which returned a valid ID, so I knew the phone wasn't completely dead. Also connecting to the PC and booting the phone, the PC recognised the phone was connected, though without being able to unlock the phone I couldn't check anything else. That was enough for me to go ahead and order the screen. Now everything works fine.
Robbo.5000 said:
I've replaced the screen after dropping the phone. Was only a small chip in the bottom corner, didn't look much at all, but the screen was completely dead. I was in a similar dilemma of wanting to be sure it was only the screen before spending about $100 on a screen. I booted into fastboot, then connected to a PC, then done the fastboot devices command, which returned a valid ID, so I knew the phone wasn't completely dead. Also connecting to the PC and booting the phone, the PC recognised the phone was connected, though without being able to unlock the phone I couldn't check anything else. That was enough for me to go ahead and order the screen. Now everything works fine.
Click to expand...
Click to collapse
Thanks for sharing your experience! In my case, the phone clearly isn't dead, but I wonder whether some circuitry on the motherboard that's responsible for making the display work might be fried. Well... if that's the case, I can always sell the replacement screen after testing, but I'm not sure that someone will buy it for a good price.
Also... where did you get your screen from? On AliExpress, they are as cheap as $50, but most of the cheap ones are clearly some fake crap — TFT/IPS LCD, smaller than the original, fingerprint scanner not working... I guess I need to buy something more expensive. Have you noticed any difference between the original screen and your replacement?
BlueOner said:
Thanks for sharing your experience! In my case, the phone clearly isn't dead, but I wonder whether some circuitry on the motherboard that's responsible for making the display work might be fried. Well... if that's the case, I can always sell the replacement screen after testing, but I'm not sure that someone will buy it for a good price.
Also... where did you get your screen from? On AliExpress, they are as cheap as $50, but most of the cheap ones are clearly some fake crap — TFT/IPS LCD, smaller than the original, fingerprint scanner not working... I guess I need to buy something more expensive. Have you noticed any difference between the original screen and your replacement?
Click to expand...
Click to collapse
It was 4 months ago I got mine from AliExpress, at that time there wasn't any of these cheaper ones for sale. Looking at these cheaper ones they are TFT, though it's not always obvious in the description.
One seller is selling both TFT and OLED and are clearly labelled in the options. So from this assume that all cheaper ones are TFT.
It is a bit of a minefield. I doubt that any of the sellers have the actual original genuine screens. It took me a couple of days to go through all the listings and determine which one would most likely be good quality.
I eventually went for this one, which was slightly more expensive than most. Now though it appears to have gone up about $15 from when I bought it.
https://a.aliexpress.com/_d7OqLlE
At that time it had the best reviews, which appeared genuine. There were others with a higher review count, which appeared to be just as well reviewed, but reading the reviews you realise they are fake. Many reviews, supposedly from the USA, written in very poor pigeon English.
Also saw some stores with high review count, but then realised that most reviews are for completely different products (a common trick by some Ali sellers, completely change an existing listing so a new product looks like it's got high reviews)
The screen is good quality. It took about 3 weeks to arrive, but it was about 2 weeks after I damaged it before I ordered. So it was around 5 weeks after I last used the phone before installing it. After that time it's hard to judge if it is as good as the original. To look at and use the phone you wouldn't think it was a non original replacement, to me it seems to be as good as the original, without doing a side by side comparison. As far as an oleophobic coating, I couldn't say, it's had a screen protector since installing.
BlueOner said:
I washed it under tap water (multiple times, actually)
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Umm. What? Even with IP rated phones you don't wash it with water. IP rating generally means that its good for accidental drops into water or for use in light rain. Why on earth would you wash it? Yes, I know jerryrig says there's some water ingress protection but it doesn't mean you should wash it with water. It just means you're good for use in light rain at best.
lambstone said:
Umm. What? Even with IP rated phones you don't wash it with water. IP rating generally means that its good for accidental drops into water or for use in light rain. Why on earth would you wash it? Yes, I know jerryrig says there's some water ingress protection but it doesn't mean you should wash it with water. It just means you're good for use in light rain at best.
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Yes, I know. Very stupid. At least y'all can learn from it and avoid making the same mistake.
Robbo.5000 said:
The screen is good quality.
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That's reassuring!
Robbo.5000 said:
it's hard to judge if it is as good as the original. To look at and use the phone you wouldn't think it was a non original replacement, to me it seems to be as good as the original, without doing a side by side comparison.
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Click to collapse
Well, I guess that even if it's a bit worse, replacing the screen is better (in my case) than dealing with an older/cheaper phone or throwing a nice sum of money on a phone in similar price range. I will report my experience after replacing the screen, maybe it will help someone. I'm definitely not going to find another guy with 9T (Pro) because of the coronavirus, but comparison with another high-quality AMOLED phone is another way to check the quality.
So... I wanted to order the screen, but when I checked whether the phone still works... it appeared dead. It charges, is visible in USB devices (but no fastboot etc.), the notification LED blinks, but that's all. It worked perfectly some time after the water damage occured, so I guess that the damage progressed. Yes, I didn't clean the phone thoroughly after disassembling it - I thought that the water probably evaporated anyway after using a heat gun, so, as I mentioned earlier, I cleaned only (easily accessible) connectors. Maybe it is something stupid (power button?), but it seems too good to be true. If I don't post another update, just assume that my phone died.
BlueOner said:
So... I wanted to order the screen, but when I checked whether the phone still works... it appeared dead. It charges, is visible in USB devices (but no fastboot etc.), the notification LED blinks, but that's all. It worked perfectly some time after the water damage occured, so I guess that the damage progressed. Yes, I didn't clean the phone thoroughly after disassembling it - I thought that the water probably evaporated anyway after using a heat gun, so, as I mentioned earlier, I cleaned only (easily accessible) connectors. Maybe it is something stupid (power button?), but it seems too good to be true. If I don't post another update, just assume that my phone died.
Click to expand...
Click to collapse
Press F in the comments section guys
My k20 pro Disable screen problem
Hi xda developers
After wetting the phone with a hand sanitizer and using the same wetness of the screen, I played the online game and put it in automatic game mode and rested for a while...
After waking up, I noticed that the phone was turned off, which was turned on by holding down the power button, but the screen is off...
Currently, only vibrators and notification lights work for the phone, and the phone is organized by a computer.
Also, the phone is charged and its sound can be heard while connecting it to the charger, and its sound can be heard in the same way to lock the screen.
Does anyone have an idea?
my phone just take s swim in the river yesterday, now its has no display but still on and even the touchscreen is working (i know is working cuz its register sound when i try to touch it everywhere). it have been dead first but then turn back on with everything work normal. but after about half hour, the screen suddnly dead.
after tear it my self i found where the water coming in, its from the 3.5mm jack. other holes have rubber protection but the jack has nothing. they even put water dammage indicator below the 3.5mm module....
i have try few method like clean the board with isoprofil alcohol but no avail. now im waiting my screeen replacement and will try to fixit my self.
IchsanWin32 said:
my phone just take s swim in the river yesterday, now its has no display but still on and even the touchscreen is working (i know is working cuz its register sound when i try to touch it everywhere). it have been dead first but then turn back on with everything work normal. but after about half hour, the screen suddnly dead.
after tear it my self i found where the water coming in, its from the 3.5mm jack. other holes have rubber protection but the jack has nothing. they even put water dammage indicator below the 3.5mm module....
i have try few method like clean the board with isoprofil alcohol but no avail. now im waiting my screeen replacement and will try to fixit my self.
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Hello! Had exactly the same issue. Did it work to replace the screen?
My phone got into the sea (well the sea went into it), nothing happened for a while, and then it suddenly went black. Is working (like i can still use it as alarm lol) but the screen is not. Same as BlueOner, i'm afraid is not the screen itself but something in the mother board, so I would love to know if any of you were able to use it after replacing the screen or i will end up with the same issue.
Thanks!
saityro said:
Hello! Had exactly the same issue. Did it work to replace the screen?
My phone got into the sea (well the sea went into it), nothing happened for a while, and then it suddenly went black. Is working (like i can still use it as alarm lol) but the screen is not. Same as BlueOner, i'm afraid is not the screen itself but something in the mother board, so I would love to know if any of you were able to use it after replacing the screen or i will end up with the same issue.
Thanks!
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It's toast. Don't even bother. The sea salt is hygroscopic, conductive (with moisture), corrosive and -everywhere- now.
It not a question of if it will fail only when.
Tap water is similar but not near as aggressive. The smallest amount of salt (sweat) can change that if it gets inside too. Even so if the device >didn't have it's battery pulled immediately<, then completely turn apart and cleaned with anhydrous isopropyl alcohol it won't fare much better in the long term most likely.
Any water internally can cause massive damage quickly. Or the signs of damage can take months to fully manifest themselves especially if the battery wasn't quickly pulled.
Salt water is fatal because it's residue doesn't easily rinse off as well as what was stated above.
This is why manufacturer warranties refuse to deal with water damage.
It's the gift that keeps giving...
Occasionally you can get lucky if you act fast
My Buds case fell into my coffee cup and immediately crash dived to the bottom like the sub in Das Boot. Cream and sugar too.
I pulled it apart and rinsed it will RO water then with anhydrous isopropyl alcohol in less then 3 minutes. Got as much as the isopropyl out as possible without compressed air and allowed it to dry in a warm sunny spot. Couldn't disconnect the Li battery as it was soldered or spot welded in. After about 2 days of drying it worked and other a year and a half later still is working.
I am still surprised...
Hi. I got water damage. The screen can be turn on but its not responding at all. I can press the power button, the screen lights up, as normal. I just couldn't unlocked it. It wont accept any touch. Also i tried calling from another phone, sound okay, also led notification working.
I havent try the charging port yet.
Anybody have similar experience? Can someone explain my problem? Should i order new screen replacement? Im just afraid its not screen problem.
harithzaim88 said:
Hi. I got water damage. The screen can be turn on but its not responding at all. I can press the power button, the screen lights up, as normal. I just couldn't unlocked it. It wont accept any touch. Also i tried calling from another phone, sound okay, also led notification working.
I havent try the charging port yet.
Anybody have similar experience? Can someone explain my problem? Should i order new screen replacement? Im just afraid its not screen problem.
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Read my previous post.
You need to dry it out completely.

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