Help! S8 won't charge after washing with tap water - Samsung Galaxy S8 Guides, News, & Discussion

Hello, I usually wash my phone with tap water once or twice a month and I carefully try to avoid letting water run into the charging port as much as I can. Last night, after washing the phone I let it sit a while to dry because the phone was detecting moisture in my charging port. The notification didn't go away for a while so I thought I'd let it sit like this for the whole night. But, it was still there even in the morning and I thought maybe the software was bugged, So, I restarted my phone and it did go away. Afterwards, I charged my phone and all was fine but when the next time I tried to charge my phone, it didn't. It wasn't even being detected on my pc when I connected to it. I restarted my phone and found that it only charges and detects the phone on pc if it's plugged in while restarting. I am able to give the phone a full charge with this method but once it has completely booted up and I plug in the charger, it won't charge or get detected on the pc. Another strange thing I found is that I am constantly getting a notification that a USB device is connected to my phone and the phone is trying to charge it when nothing is plugged in. Any ideas where the issue might be? A software bug or an issue with PMIC?
So far I've tried:
Using a different charger and a USB-c cable
clearing cache and data of USB settings app in app manager
Tapped phone to see if there's any moisture or dust in the charger
Thoroughly cleaned the charging port with alcohol swab

And this is why we don't openly and actively get our devices wet. Ip67 doesn't mean water proof.
Make sure their isn't any dirt in the port what so ever. It can retain moisture

TheMadScientist said:
And this is why we don't openly and actively get our devices wet. Ip67 doesn't mean water proof.
Make sure their isn't any dirt in the port what so ever. It can retain moisture
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Click to collapse
Yup you're right, My bad. All those advertisements made me think it was fully water proof . Took my phone to a repair shop and got it repaired overthere. He told me the charging circuit was damaged by water so he replaced it. Its working fine now

aamirshakir said:
Yup you're right, My bad. All those advertisements made me think it was fully water proof . Took my phone to a repair shop and got it repaired overthere. He told me the charging circuit was damaged by water so he replaced it. Its working fine now
Click to expand...
Click to collapse
When they test these its in a dunk tank. No pressure except standing water. Their not technically rated for any pressure. Tap is pressurized. Ingress can and will occur. People have been lucky to this point swimming and everything else they do with them in water.

Related

Possibly water damaged Captivate half-working

I may have possibly water damaged my Captivate last night. It was in my pocket when water spilled on my lap, and I didn't immediately take it out. Very stupid of me. The USB port was open so I'm thinking liquid may have gotten into there... Also, there were water beads on the inside of the camera lens.
My recourse was to take it apart and try to let it dry out. Initially it wouldn't do anything upon being plugged in to the charger, so naturally I thought it was bricked. I've let it sit all day on a dry window sill next to the radiator. After putting the battery back in and plugging it in a little bit ago, the phone surprisingly booted up. Here's where I'm at now:
The phone boots normally, however if I plug it in to the charger I get an error stating Battery Temperature too high or something, so charging is paused. Does anybody know what this indicates?
Secondly, after being on for a minute or so, the screen gets screwy. Dark transparent overlays start flashing over everything and it gets unresponsive... I haven't left it on like this long b/c I was afraid something worse would happen - I usually rip the battery out of the back to shut it off.
My phones currently pulled apart and drying in the window sill. Whatever water got on/in it is not visibly there, however I understand some parts might still be wet.
Any advice? Also, I believe the water indicator on the battery and near the pins where the battery dock in the phone are both fine. They're white squares and haven't changed color. Any chance there are other indicators?
The phone isn't insured and I bought it back in August. Would warranty possibly cover this or will they know about the water damage?
jmusso said:
I may have possibly water damaged my Captivate last night. It was in my pocket when water spilled on my lap, and I didn't immediately take it out. Very stupid of me. The USB port was open so I'm thinking liquid may have gotten into there... Also, there were water beads on the inside of the camera lens.
My recourse was to take it apart and try to let it dry out. Initially it wouldn't do anything upon being plugged in to the charger, so naturally I thought it was bricked. I've let it sit all day on a dry window sill next to the radiator. After putting the battery back in and plugging it in a little bit ago, the phone surprisingly booted up. Here's where I'm at now:
The phone boots normally, however if I plug it in to the charger I get an error stating Battery Temperature too high or something, so charging is paused. Does anybody know what this indicates?
Secondly, after being on for a minute or so, the screen gets screwy. Dark transparent overlays start flashing over everything and it gets unresponsive... I haven't left it on like this long b/c I was afraid something worse would happen - I usually rip the battery out of the back to shut it off.
My phones currently pulled apart and drying in the window sill. Whatever water got on/in it is not visibly there, however I understand some parts might still be wet.
Any advice? Also, I believe the water indicator on the battery and near the pins where the battery dock in the phone are both fine. They're white squares and haven't changed color. Any chance there are other indicators?
The phone isn't insured and I bought it back in August. Would warranty possibly cover this or will they know about the water damage?
Click to expand...
Click to collapse
well you want to put in rice, so that the moisture is gone
rice it for sure. but warranty WILL not cover it UNLESS the tabs on the battery and phone are white (It might not have gotten wet if it was in your pocket)
if they are still white, or if your phone is white and battery red (then buy another battery) and get to the store and tell them you don't know what is wrong with it. The only indication that it is water damaged is if it is red and those tags are notoriously faulty so you could always argue your way through it if you have an account in good standing.
best of luck.
I know someone who "claimed' that insurance was supposed to be added to the phone when he got it and noticed that the person didn't do it properly (the guy was new so it helped his cause) and the manager of the cor store told him that they'd do a courtesy replacement and charged him the 125$ for a new device.
you could go that route should you need too...
I don't have access to rice at the moment... Would it do any good even if I absolutely can see no water anywhere in/on the phone?
Am I doing my phone any harm/potential harm by trying to turn it on every once in a while, or should I just let it be for a few days?
Take the phone apart and focus the strongest fan you have on it over night. It's probably best to not turn it on for awhile. Maybe if you focus a blow drier on it for perhaps several hours, air will find flow through the small openings within the case.
You may not be able to dry some parts of it unless you do a complete dismantle, but that may require special tools
Consider shipping it to get repaired only as a last resort, as I've read some bad reports about that.
Rice or some other dessicant is the way to go - it will pull moisture out. Also, turning it on (even putting the battery in) is bad - you are powering circuits and possibly creating shorts where water is present. You may have already done permanent damage.
If you get electronics wet, the best course of action is to remove the battery and put it in a bag of rice for a few days.
Now that You have the phone apart get an alcohol pad and gentley scrub the main board. Sometimes when liquid touches the main board you will get a white looking residue. If you see anything like that simply wipe it off. I dropped my phone into a trash can at a very popular teriyaki restaurant here in Las Vegas my phone was submerged into a deep bath of teriyaki sauce. I quickly pulled the phone from the can and wiped it down vigorously. I was excited to see that it was initially working unfortunately this was not the case by the time I got home. The phone would not turn on for a whole week, until I decided that I was going to open her up. I found a tutorial on line describing a complete break down of the captivate. Upon opening it I found I was able to see exactly where the teriyaki had interacted with the electronics due to the remnants of an oxidized white film that was present on various parts of the main board. I grabbed a alcohol pad out of my first aid kit and began wiping it down to remove all of the white stuff,put the phone back together and to my surprise it turned on. Hope this helps!
Thanks for the info guys.
How would I go about getting to the "main board"? Taking out the battery and looking inside it only reveals where the battery connects, where the SD card and sim cards can go... I'm assuming if I remove the little screws around that fixture I can get to the "main board"?
I think I can see some minor corrosion around where the sim card connects, but I think I *should* be able to clean that with some alcohol.
The phone seems to be working fine (I've yet to put my SIM back in it, though, so no idea if the corrosion around there is affecting it at all). I just booted it up and was able to get on the web (wifi), run apps, everything just fine. Didn't get the flashy screens I mentioned earlier. However, if I plug in the USB charger, it still gives me the temperature error. I didn't keep it plugged in, however it did make me realize something:
The errors I was getting before, where the screen went all wacky, only happened if the phone was plugged in to the wall. Is it possible my battery is busted, or do you think the USB charger is busted? Remember that port was open when it happened.
Any thoughts? New battery? Or do you think I won't be able to charge the phone via USB charger any more?
jmusso said:
I don't have access to rice at the moment... Would it do any good even if I absolutely can see no water anywhere in/on the phone?
Am I doing my phone any harm/potential harm by trying to turn it on every once in a while, or should I just let it be for a few days?
Click to expand...
Click to collapse
yes you are, because if there is water or moisture internal, it can short circuit, also rice will help dry up the phone completely
jmusso said:
Thanks for the info guys.
How would I go about getting to the "main board"? Taking out the battery and looking inside it only reveals where the battery connects, where the SD card and sim cards can go... I'm assuming if I remove the little screws around that fixture I can get to the "main board"?
I think I can see some minor corrosion around where the sim card connects, but I think I *should* be able to clean that with some alcohol.
The phone seems to be working fine (I've yet to put my SIM back in it, though, so no idea if the corrosion around there is affecting it at all). I just booted it up and was able to get on the web (wifi), run apps, everything just fine. Didn't get the flashy screens I mentioned earlier. However, if I plug in the USB charger, it still gives me the temperature error. I didn't keep it plugged in, however it did make me realize something:
The errors I was getting before, where the screen went all wacky, only happened if the phone was plugged in to the wall. Is it possible my battery is busted, or do you think the USB charger is busted? Remember that port was open when it happened.
Any thoughts? New battery? Or do you think I won't be able to charge the phone via USB charger any more?
Click to expand...
Click to collapse
If you've never taken apart a smart phone before, and reading your first question, I'm going to assume that's the case, then I strongly advise you not attempt it unless you are willing to either A) buy a replacement after you break it or B) invest time/money into repairing mistakes you've made. This phone is not as difficult to disassemble as some, but I wouldn't want to break that $150 amoled screen.
No, removing the screws will not simply get you to the mainboard. It's more complicated and nuanced than that.
I'm a new user so I can't post the link but if you google Tech Republic Captivate tear down [/B]there is a website that will show you step by step how take the phone apart. There are two screws under the clip you pull down to take the back cover off. Be careful when pulling it back to expose the screws. I tugged on it pretty hard with no problems, but I imagine it could be broken if you pull too hard. Good Luck! It's actually really easy to take apart and the various ribbon connectors on the main board are really easy to unplug and plug back in after cleaning it.
So what do you guys think I should do if I'm still getting the battery error with the thermometer and yellow caution sign? Buy a new battery? Or do you think its the USB jack? Has anybody seen this before - the battery was working fine as long as it was not charging.
I'm trying to decide between a) buying a new battery, or b) buying a wall-mounted battery charger since the USB won't charge the phone.
Anybody have any experience?
Meguro2006 said:
I'm a new user so I can't post the link but if you google Tech Republic Captivate tear down [/B]there is a website that will show you step by step how take the phone apart. There are two screws under the clip you pull down to take the back cover off. Be careful when pulling it back to expose the screws. I tugged on it pretty hard with no problems, but I imagine it could be broken if you pull too hard. Good Luck! It's actually really easy to take apart and the various ribbon connectors on the main board are really easy to unplug and plug back in after cleaning it.
Click to expand...
Click to collapse
I think you need to be careful about who you encourage to dissect their device. This guy asked how to get to the mainboard. Clearly, he hasn't opened a smart phone before. Telling him it's "actually really easy" is disingenuous at best. Performing smart phone repairs properly requires experience. I'm certainly not suggesting that noobs not try to fix their phones, only that they are made fully aware of the risks.
My Captivate was fully submerged in dirty water. I followed some instructions online and it's been working fine for over a month now. If your water-detection stickers are already red anyway, and rice isn't working, I recommend it:
1) Remove battery, SIM card, SD card
2) Submerge in a bowl of distilled water and gently agitate. This helps clean the insides. Distilled water (not spring water) does not conduct electricity.
3) Next, submerge in a bowl of high-quality rubbing alcohol (~95% pure) and gently agitate. Rubbing alcohol displaces water, removes corrosion, and evaporates quickly. (It's also flammable, so have good ventilation and no open flames nearby)
4) Leave it out to dry for two days or until it no longer smells of alcohol.
BTW I wouldn't dry it too close to a radiator, the heat may damage it.
jatkins09 said:
If you've never taken apart a smart phone before, and reading your first question, I'm going to assume that's the case, then I strongly advise you not attempt it unless you are willing to either A) buy a replacement after you break it or B) invest time/money into repairing mistakes you've made. This phone is not as difficult to disassemble as some, but I wouldn't want to break that $150 amoled screen.
No, removing the screws will not simply get you to the mainboard. It's more complicated and nuanced than that.
Click to expand...
Click to collapse
Not really. Once the screws are removed..including the two hidden by the battery cover lock slider...you can carefully pry the cover apart using your fingernail to get to the the internals. I have done it several times and am no expert by any means. Just don't yank like you are opening a present on Christmas morning.
Although I am mystified by the op stating they have no access to rice?! That should always be the second thing one does after a moisture incident...right after pulling the battery and sim. I guess in this case a trip to the store with a couple bucks may have pushed that to step three though..
sent from my captivate disguised as an i9000 running cyanogen

[Q] Got my phone wet. Everything still works but charging is unreliable

Hey everyone,
I wish I wasn't here under these circumstances, but yesterday my phone got drenched by the faucet when I accidentally dropped it in the sink. I turned it off right away and tried to dry it by blowing out all the holes/buttons/etc. with canned air. then (maybe stupidly) I turned the phone back on and used it the rest of the day, not really noticing that it wasn't charging when I plugged it in until later when the battery got very low and I plugged it in again and noticed that the charging symbol didn't appear.
Ultimately, what I found DID work, (at least temporarily, sometimes it still stops charging) was turning the phone off, then plugging it in, then turning it back on . When I did this, usb (and wireless) charging work, as well as the USB connection for getting files off the phone on my computer.
It's a bit odd that this is what worked, but so far, it seems to. I'm just not quite sure if there's anything else I can do other than maybe send the phone to LG for repair, or find a local shop that might be cheaper...
Just looking for any suggestions or information anyone may have to help me fix this. thanks in advance!
shorty6049 said:
Hey everyone,
I wish I wasn't here under these circumstances, but yesterday my phone got drenched by the faucet when I accidentally dropped it in the sink. I turned it off right away and tried to dry it by blowing out all the holes/buttons/etc. with canned air. then (maybe stupidly) I turned the phone back on and used it the rest of the day, not really noticing that it wasn't charging when I plugged it in until later when the battery got very low and I plugged it in again and noticed that the charging symbol didn't appear.
Ultimately, what I found DID work, (at least temporarily, sometimes it still stops charging) was turning the phone off, then plugging it in, then turning it back on . When I did this, usb (and wireless) charging work, as well as the USB connection for getting files off the phone on my computer.
It's a bit odd that this is what worked, but so far, it seems to. I'm just not quite sure if there's anything else I can do other than maybe send the phone to LG for repair, or find a local shop that might be cheaper...
Just looking for any suggestions or information anyone may have to help me fix this. thanks in advance!
Click to expand...
Click to collapse
You should have not used the phone but put it turned off in a bowl of uncooked rice for a few days. Optional also removed the back and the battery if possible. You will have corrossion now and maybe worse electrical damage.
gee2012 said:
You should have not used the phone but put it turned off in a bowl of uncooked rice for a few days. Optional also removed the back and the battery if possible. You will have corrossion now and maybe worse electrical damage.
Click to expand...
Click to collapse
Yeah, I recognize that it was a bad idea... but there's not much I can do about that now. I'm just trying to figure out what my best course of action going forward is.
shorty6049 said:
Yeah, I recognize that it was a bad idea... but there's not much I can do about that now. I'm just trying to figure out what my best course of action going forward is.
Click to expand...
Click to collapse
Try to remove the back and battery and place it in a bowl of uncooked rice asap for 2-3 days, this will limit the damage. Your warranty will also be voided i`am afraid as the moisture indicators are colored now.
gee2012 said:
Try to remove the back and battery and place it in a bowl of uncooked rice asap for 2-3 days, this will limit the damage. Your warranty will also be voided i`am afraid as the moisture indicators are colored now.
Click to expand...
Click to collapse
what do you think the chances of the moisture indicators NOT being colored would be?
I had the phone inside a bumper case which covers the sides of the phone and the back. Some water got inside the case, but maybe not enough to wet the indicators.. I'd hate to open the phone and then realize they weren't colored. I hate opening phones if possible, but that'd be the only way to know for sure , I guess...
I'm working on getting my hands on a back up phone to use currently , but I hate to see the condition of this one get worse... (my nexus 4 that I was going to use as a backup hasn't wanted to power on in a couple months after I botched Rom flashing attempt and subsequent failure to accept a charge)
shorty6049 said:
what do you think the chances of the moisture indicators NOT being colored would be?
I had the phone inside a bumper case which covers the sides of the phone and the back. Some water got inside the case, but maybe not enough to wet the indicators.. I'd hate to open the phone and then realize they weren't colored. I hate opening phones if possible, but that'd be the only way to know for sure , I guess...
I'm working on getting my hands on a back up phone to use currently , but I hate to see the condition of this one get worse... (my nexus 4 that I was going to use as a backup hasn't wanted to power on in a couple months after I botched Rom flashing attempt and subsequent failure to accept a charge)
Click to expand...
Click to collapse
Water goes through the tiniest cracks and openings so i guess the indicators are colored. Only one sure way to find out and that is looking inside the phone. Look on YouTube for a Nexus 5 iFixit dissasembly video.
Opening up the phone doesn't really void the warranty. Breaking something while opening it does. You still had the headphone jack and the usb port open right? That means water got in and tripped the sensors. This is pretty much guaranteed. IMO, those sensors are too sensitive. Just using the phone in a humid place (bathroom while shower is running) trips them.
If everything works fine just try a wireless charger
Sent from my Nexus 5 using Tapatalk
The fact that your charging doesn't work reliably anymore probably means the moisture indicators would be coloured... I've had phones where the water didn't damage it at all and they still were
Sent from my Nexus 5 using Tapatalk

Galaxy s6 won't charge?

Today I noticed that galaxy s6 won't charge anymore. Tried different cables and chargers.
If I move charger cable a bit it, 'charging logo goes on' and nothing else. Also somehow I managed to turn on the device but it showed 0% and after couple sec it went off.
What could be the problem? Charging port or battery ?
Regards
Its been happening to as well.. but because I wet it once...
eddyys said:
Today I noticed that galaxy s6 won't charge anymore. Tried different cables and chargers.
If I move charger cable a bit it, 'charging logo goes on' and nothing else. Also somehow I managed to turn on the device but it showed 0% and after couple sec it went off.
What could be the problem? Charging port or battery ?
Regards
Click to expand...
Click to collapse
Have you ever dropped it in water ?
Mine did this a few weeks ago until I blew into the charge port and then it was fine. It didn't really look that dirty so I was surprised it worked.
If you already replace the cables it must have something in the USB port on your phone, try cleaning with a thin pin, it helped me more than once.
Thanks guys for your replies. I took the device to the warranty service in one of the European countries, they checked and refused to fix. They said that there is a corrosion inside the charging port. As it is my brothers' phone I cannot confirm if the phone was wet or something. He just said that he tend to use his phone when it was raining outside. The best part was when I went to the service she plugged in with her charger and phone started to charge, but I still agreed to check the phone. Now I got refused warranty and not sure what to do next.
eddyys said:
Thanks guys for your replies. I took the device to the warranty service in one of the European countries, they checked and refused to fix. They said that there is a corrosion inside the charging port. As it is my brothers' phone I cannot confirm if the phone was wet or something. He just said that he tend to use his phone when it was raining outside. The best part was when I went to the service she plugged in with her charger and phone started to charge, but I still agreed to check the phone. Now I got refused warranty and not sure what to do next.
Click to expand...
Click to collapse
Think you've got 2 options here, if you are capable of taking apart the phone you can see the level of corrosion and see if you can clean things up or take it to a 3rd party and get the charging port replaced.
sofir786 said:
Think you've got 2 options here, if you are capable of taking apart the phone you can see the level of corrosion and see if you can clean things up or take it to a 3rd party and get the charging port replaced.
Click to expand...
Click to collapse
I had some experience when I was changing some parts for LG G4 and galaxy s4. Hopefully it's similar.
Do you think that I should replace that port? as it's charging now.
eddyys said:
I had some experience when I was changing some parts for LG G4 and galaxy s4. Hopefully it's similar.
Do you think that I should replace that port? as it's charging now.
Click to expand...
Click to collapse
I think for the time being see how it goes, maybe what happened is when the charger was inserted at centre it may have worn away some of the corrosion on the pins when the contacts rubbed against each other, but long term id look at getting it replaced.
sofir786 said:
I think for the time being see how it goes, maybe what happened is when the charger was inserted at centre it may have worn away some of the corrosion on the pins when the contacts rubbed against each other, but long term id look at getting it replaced.
Click to expand...
Click to collapse
That's really good point. I know that for the car you can use spray against corrosion and the corrosion goes away. Would that be something that can be used for the phone and some stick to clean it ?
eddyys said:
That's really good point. I know that for the car you can use spray against corrosion and the corrosion goes away. Would that be something that can be used for the phone and some stick to clean it ?
Click to expand...
Click to collapse
You have to becareful with anything that's liquid based, as it could possibly cause a short so becareful with that.
The lg and s4 would have been a lot easier to work on. I've had a few lg phones apart since they always break on me and their one upside is that they were very easy to fix.
eddyys said:
Thanks guys for your replies. I took the device to the warranty service in one of the European countries, they checked and refused to fix. They said that there is a corrosion inside the charging port. As it is my brothers' phone I cannot confirm if the phone was wet or something. He just said that he tend to use his phone when it was raining outside. The best part was when I went to the service she plugged in with her charger and phone started to charge, but I still agreed to check the phone. Now I got refused warranty and not sure what to do next.
Click to expand...
Click to collapse
I'm form Israel and here we got lots of 3rd party phone labs that fixes phones.
If its like that there too, use them.

HELP...

my mom dropped her phone in a toilet...quickly grabbed it out and took it apart and dried it off...she brought it to me immediately and i dismantled the phone,..used alcohol to clean off the entire motherboard, let it sit to dry out then turned it back on...the phone worked fine, I even made a call. Once I was done I plugged the phone in to charge for her and after about a half an hour i checked the phone and it was off...so i turned it back on. It stayed on about ten minutes...now it absolutely won't power on at all.... what did i do wrong in trying to save it? I thought I had everything covered...it wasn't hardly wet at all when i took it apart....oh its an LG G4...
PLEASE help....
Thank you!
Funnyfish8684 said:
my mom dropped her phone in a toilet...quickly grabbed it out and took it apart and dried it off...she brought it to me immediately and i dismantled the phone,..used alcohol to clean off the entire motherboard, let it sit to dry out then turned it back on...the phone worked fine, I even made a call. Once I was done I plugged the phone in to charge for her and after about a half an hour i checked the phone and it was off...so i turned it back on. It stayed on about ten minutes...now it absolutely won't power on at all.... what did i do wrong in trying to save it? I thought I had everything covered...it wasn't hardly wet at all when i took it apart....oh its an LG G4...
PLEASE help....
Thank you!
Click to expand...
Click to collapse
Hi...Thank you for your post.
#1-when your mom dropped the phone in the toilet...was it damaged or was the screen cracked or anything...because a wet LCD could burn off and seap inside the main components.
#2-when you took the phone apart....was there any loose components from the motherboards or any water spilled on a PCB or have you noticed anything weird or wrong with the board.....cleaning it with alcohol was a smart idea because alcohol dries quickly but alcohol is also a solvent and you could have rubbed too hard on the board and loosen something a bit like a capacitor or a connector or anything similar.
#3-did you check the battery for any possible water damage or did you check the connectors on the battery to insure they are probably seated because some phones have clips that lock the ribbon cables in place and you might have missed one and it came loose during charging.
#4-if non of that works maybe you should consider taking it to a repair shop to atleast let a professional take a close look at it and diagnose it and that might just be the thing that the phone needed.......some TLC.
Phone was in mint condition when she dropped it... Double checked all connections... She ended up having to just upgrade her phone. Thank you for the help!

How to check dissembled Pixel 4a Mainboard?

Hi all,
I ditched my phone in water.
I disassembled the whole phone, cleaned everythign with IPA and dried it afterwards. Now I would like to check if the mainboard is still working.
I connected the battery, display and usb port to the mainboard and plugged a charger in -> no response (display black, no vibration, sound etc)
I assume that the batterie is completly dead as it discharged until it turned off.
Is this aready a clear sign for a broken mainboard or does it only boot when fully assembled? Just want to avoid to put more effort into the phone, e.g. replacing the battery etc if its already lost...
Thanks in advance!
Dry for at least 72 hours in a warm dry room with a fan on the mobo. The BGA chipsets can dry slow.
Isopropyl is hygroscopic so it's important to remember it may attract some moisture from the air while drying. Use only >92% or greater, 96% is best. Submerged the board in it for a couple minutes while moving it around.
Battery needs to be charged and good for the phone to boot.
Out of circuit the mobo especially is sensitive to ESD damage. Use your best judgment but more assembled is better than less assembled unless very familiar with the device.
Thanks for the reply! Phone is "drying" for two month now as I was already considering as "lost" after disassembling and no luck with first checks. But before getting the new 6a, I want to give it a last try Was just 7 month old when I dropped it :/
When I plugged the charger in, there was no sign of charging. So not sure if the batterie is broken or if its coming from the board, or both.
A new battery is quite expensive just for a test / to find out more is damaged.
Helikoptermann said:
Thanks for the reply! Phone is "drying" for two month now as I was already considering as "lost" after disassembling and no luck with first checks. But before getting the new 6a, I want to give it a last try Was just 7 month old when I dropped it :/
When I plugged the charger in, there was no sign of charging. So not sure if the batterie is broken or if its coming from the board, or both.
A new battery is quite expensive just for a test / to find out more is damaged.
Click to expand...
Click to collapse
If the battery sat near its auto shutdown voltage for 7 months it's DOA.
A charger likely won't supply enough current to boot.
The fact that it does nothing when connected to the charger is a bad sign.
Check for loose connectors, bent connector pins, etc.
Examine the mobo (power section especially) and connector pins closely for corrosion damaged caused by electrolysis.
Since you can't see the BGA pads if there's corrosion there...
Water exposure; power off immediately and pull the battery asap to limit damage. Salt or brine water is a death sentence though.
Anhydrous isopropyl alcohol is an excellent drying agent but it and any solvents can't be used around LCD's; it will irreversibly poison them.
LCD's are vented to atmosphere on the sides...
blackhawk said:
Water exposure; power off immediately and pull the battery asap to limit damage. Salt or brine water is a death sentence though.
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Thats true, happened at work so I could do anything for the whole day and in the evening it was already dead. With some random screen on and offs during the day and "booting into fast mode" or something similar during the day.
Phone was not reacting to switch it off normally, screen was black and buttons did not react either
blackhawk said:
Anhydrous isopropyl alcohol is an excellent drying agent but it and any solvents can't be used around LCD's; it will irreversibly poison them.
LCD's are vented to atmosphere on the sides...
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A thats interesting, I was already thinking that some water went inside the screen. Because I have quite some dark areas on the screen, which increased in size the first days. Looked like water got pulled in. Was hoping that when the phone gets warm again it will disappear...
blackhawk said:
The fact that it does nothing when connected to the charger is a bad sign.
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Yeah, have the same feeling. Very unlucky as it was just rain water in a not perfectly closed rain jacket...
Will check the connectors and cables again but was already quite sure that they are all clean
Helikoptermann said:
Thats true, happened at work so I could do anything for the whole day and in the evening it was already dead. With some random screen on and offs during the day and "booting into fast mode" or something similar during the day.
Phone was not reacting to switch it off normally, screen was black and buttons did not react either
A thats interesting, I was already thinking that some water went inside the screen. Because I have quite some dark areas on the screen, which increased in size the first days. Looked like water got pulled in. Was hoping that when the phone gets warm again it will disappear...
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Click to collapse
That sucks. Prompt battery disconnect* can save electronics (flooded cars sometimes too).
LCDs are sort of witchy. The spot may or may not disappear over time. Have an old S4 that got sunbaked while charging. The display had multiple issues, barely usable. Thought it had fried drivers. Strangely the longer it sat unused the better it got. 3 years latter it almost 100%.
*Lol, 3 years ago I dropped my Buds case in a full cup of coffee, cream and sugar of course. It promptly sank to the bottom like a lead weight.
The Li is spot welded in. Immediately tore it apart, flushed with RO water, then with anhydrous isopropyl, allowed to dry for a day.
It's still working normally today. A drank that cup of coffee afterwards too

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