Note 5 pro got splashed by water and without knowing it, I charged it.
It got fried.
I went to service centre.
They replaced the bottom board which contains the charging port.
Now my phone is working.
But all my sensors got fried, it not working.
Since, all sensors come with mother board,
I can't replace sensors. I should replace the motherboard for resolving.
Can my motherboard withstand for long time ?
Do the fried sensors can damage the motherboard in future ?
arunkumarunicorn said:
Note 5 pro got splashed by water and without knowing it, I charged it.
It got fried.
I went to service centre.
They replaced the bottom board which contains the charging port.
Now my phone is working.
But all my sensors got fried, it not working.
Since, all sensors come with mother board,
I can't replace sensors. I should replace the motherboard for resolving.
Can my motherboard withstand for long time ?
Do the fried sensors can damage the motherboard in future ?
Click to expand...
Click to collapse
Yup go for replacing motherboard. Unless u get for a reasonable price
Related
I've seen a Note 8 - badly damaged digitizer for sale (on internet so can't physically check it out) and am considering picking it to have a tinker and see if I can repair it - I'm just getting back into electronic gizmos after a bit of time out.
The digitizer is completely smashed - but that doesn't look it's too hard to replace.
The LCD flickers on and then the device powers down - does this mean it is likely gone too? Or is this likely to be a damaged digitizer preventing it from operating. If it is the LCD, then realise that is extra cost, but would still be ok.
The device charges and turns on (but LCD flickers on and off) - is it possible to run a diagnotics test to see what else might be damaged or that everything else runs ok?
Thanks for advice in advance.
Hi guys, i have an issue...my phone dropped in water...everything is working fine (i swapped components with another phone) but not the charging part...battery is good...
disassembled the phone, in the pcb under the metallic plate there is a burned component...i have a friend that can replace it but i need the schematics of the motherboard to choose the right component (voltage, power ...)...i can't find online a schematic of the motherboard, can you guys help me ?
the problem is that phone won't charge, it gets power (with tester i can see it) but phone olny turns on for a second and then shutdown...i think the component is a power regulator or something like that
ps. sorry for bad english
Since you dropped it into water it's big chance that much more parts are screewed. I suggest you to disassemble phone and look to motherboard an electric parts are they rusty, rust will be white color if there is a lot of that than you shouldn't fix that part because a lot of stuff is broken or will break soon. You can try placing phone in supersonic bathtub but that won't help for long time in most cases. If your friend can replace part than he should know how to find that part if he have knoweledge in that area.
don't worry, the other parts work good...i swapped all parts (lcd, speaker, touch and more) with another motherboard and everything working fine...after i dropped in the water i cleaned the phone without turning on from everything...the only damaged part is that chip (burned) under the metallic plate...the rest is clean as new and working...if i can identify that chip (o what the hell is it) a friend of mine can replace it
Well, I doubt you will find scheme anywhere online. What you can do is to post picture of that part which is broken/burned and post picture to some forum for electronics maybe someone will recognize it.
Hey, is this (https://goo.gl/qMGcmV) what you're looking for?
i don't have the phone right now, i asked my friend for a picture but still no answer
thank you but no...i'm looking for the schematics of the motherboard...i'm putting a picture of the damaged component
Hi Folks,
I recently dropped my phone in water. Put the phone in uncooked rice for 2 days, removed sim tray, put it under direct sunlight., tried everything I could possible to dry it. After 4 days, powered on the device, it turned on fine and most of the things working as normal. I did a hardware test with *#808# and most of the tests are passed.
But Speaker, Mic (also the headphone jack) and Vibration isn't working any more. I also noticed that it is charging fine but discharging very fast, even the battery stats shows 100 to 70% as a vertical line. So, I guess battery needs to be replaced. Other than that, on normal use it is heating up.
I did some google search and few forums says, the speaker and vibration connector goes under battery and connect to the top of motherboard. Considering battery is screwed up. I guess the connector is removed or damaged may be.
Has anyone faced the same problem before or anyone can advice something?
_Saul said:
Hi Folks,
I recently dropped my phone in water. Put the phone in uncooked rice for 2 days, removed sim tray, put it under direct sunlight., tried everything I could possible to dry it. After 4 days, powered on the device, it turned on fine and most of the things working as normal. I did a hardware test with *#808# and most of the tests are passed.
But Speaker, Mic (also the headphone jack) and Vibration isn't working any more. I also noticed that it is charging fine but discharging very fast, even the battery stats shows 100 to 70% as a vertical line. So, I guess battery needs to be replaced. Other than that, on normal use it is heating up.
I did some google search and few forums says, the speaker and vibration connector goes under battery and connect to the top of motherboard. Considering battery is screwed up. I guess the connector is removed or damaged may be.
Has anyone faced the same problem before or anyone can advice something?
Click to expand...
Click to collapse
You can't dry a phone completely without opening it. So if you are upto it, open it up (provided you are out of warranty) and disconnect all the connectors and clean them with alcohol or other suitable liquid, leave it to dry and then reassemble.
It's hard to guess exactly what happened inside, but it seems there are two possibilities:
- it could be that your top (main) board is damaged, which causes malfunction of connected bottom board OR
- you may have damaged both parts of the phone...
Either case, repairs won't be cheap, motherboard is the most expensive part of the phone.
I would suggest disassembling the device and inspecting internals. Corrosion should be visible.
Check some teardown videos (recommend Jerry Rig Everything or iFixit) before doing anything if you haven't yet.
Sent from my OnePlus 3 using Tapatalk
Thank you @Explorer23 and @tnsmani will do a tear down to check for visible damage part if any.
Took the phone to OP service centre, the repair guy opened it in-front of me for diagnosis. The phone was in dry condition but there were traces of water deposits. He checked few things and suggested that needs to replace mother board as there was no signal coming to speaker receiver and this will cost ~17k.
For me replacing motherboard for such a huge cost isn't of any worth.
Any suggestion if it can be repaired in someway or shall I start to think about selling/exchanging it online.
So recently my device was overheating, to my bad, I was using it near water. So somehow the water got inside.. I could see water moisture on the front cam and rear cam..after a few minutes the device was completely dead ...so I took it to the service center and they quoted me 120BD approx 300$. So for 330$, I could get a new s9 and cause of that I did get it repaired. And they did close the back cover so I could see the swollen battery.
After few weeks tried charging my device and the device booted up. Everything was working fine except for the battery backup. The phone is shutting down at 80%..after resetting it could be used around 50%.
So the faulty part must the battery or is it cause of something else?.
And right now I'm not in the place which I brought so called the local service center..they quoted 3000 INR(40USD) but the thing is that there won't be any warranty for the replaced product.
TechnoBOY* said:
So recently my device was overheating, to my bad, I was using it near water. So somehow the water got inside.. I could see water moisture on the front cam and rear cam..after a few minutes the device was completely dead ...so I took it to the service center and they quoted me 120BD approx 300$. So for 330$, I could get a new s9 and cause of that I did get it repaired. And they did close the back cover so I could see the swollen battery.
After few weeks tried charging my device and the device booted up. Everything was working fine except for the battery backup. The phone is shutting down at 80%..after resetting it could be used around 50%.
So the faulty part must the battery or is it cause of something else?.
And right now I'm not in the place which I brought so called the local service center..they quoted 3000 INR(40USD) but the thing is that there won't be any warranty for the replaced product.
Click to expand...
Click to collapse
Buy a battery and install it. It's not hard. Google and youtube
Your device has been wet Inside. The warrant is already gone. and how can you expect some one to warranty a water damaged device lol
TheMadScientist said:
Buy a battery and install it. It's not hard. Google and youtube
Your device has been wet Inside. The warrant is already gone. and how can you expect some one to warranty a water damaged device lol
Click to expand...
Click to collapse
No no I'm not asking warranty for the water damaged product..just for the replaced product..
Hey all, I have had my Galaxy Note 10 for almost a year, and the other day I accidentally dropped it and ever since then I have been getting the message that my phone temperature is too low and that charging would resume when my phone returned to a normal temperature.
So I did some research and found that my phone's temperature sensor is broken and that I would need to get the wireless charging coil replaced as that is where the sensor is located. I also saw that it was a cheap repair and would be covered by warranty. Unfortunately because of the root it would not be covered by warranty and was actually very expensive as the part needed to be imported.
I ran a few tests and apparently my phone is at minus 30 degrees Celsius. When I got a report sensor, it says that it isn't even there. Clearly the sensor is broken. (Look at attached URLs for screenshots)
The strange thing is though, that I can still use my phone whilst it is plugged in. So obviously it can still use power, but not store it in the battery. Because it can still use power and since it is rooted, surely there is a way that I can change the minimum temperature at which the phone can charge? Or delete the piece of software/file that gives jt any limit at all?So I wanted to ask, since my phone is rooted, surely there must be a way I can "override" the error and charge my phone regardless.
So I looked for ways to charge my phone regardless and came across thermal throttling, which I know is dangerous, but surely because my phone isn't actually "low temperature" if it was well managed, it wouldn't be too unsafe? And would thermal throttling even work as I know that it helps to run your phone at HIGH temperatures, but what about low ones?
So the last thing I wanted to say was that with the phone being rooted, is there some app that can allow me to ignore this warning (override it) as there is obviously a file that prevents charging when the temperature is low. Could this file be altered/deleted, or could the while thing just be ignored. Or would thermal throttling work?
Please leave some feedback, anything is appreciated.
Also please link at the attached URLs for screenshots.
https:// we.tl/t-2EfEw150Y9
If that's the only temp sensor for charging you should have it as it won't shut it down if it gets too hot.
A Li meltdown isn't pretty.
Is the bad sensor in the battery???
If so simply replacing the battery might fix the issue
What is the problem?
blackhawk said:
If that's the only temp sensor for charging you should have it as it won't shut it down if it gets too hot.
A Li meltdown isn't pretty.
Is the bad sensor in the battery???
If so simply replacing the battery might fix the issue
Click to expand...
Click to collapse
The repair centre that I took this phone to said that the MOTHERBOARD was broken. I think they were mistaken as this is not a problem caused by broken motherboard. Research says the sensor is in the Wireless Charging Coil so I might try fix this. but then what is it about the battery? Which part is broken?
And in the meantime is their any way to override this message with a rooted phone (my original question)
It a thermistor on the wireless charging module or a bad connection going to it. A broken multilayered mobo solder trace can be repaired if it's just one trace and it's beginning/end point isn't under a flat pack.
https://youtu.be/b0__poRAZ94
Elaborate
blackhawk said:
It a thermistor on the wireless charging module or a bad connection going to it. A broken multilayered mobo solder trace can be repaired if it's just one trace and it's beginning/end point isn't under a flat pack.
So are you saying that either the connection (on the wireless charging COIL) from the coil to the battery is broken, or the connection port on the battery might be broken? Is it definitely NOT a motherboard issue?
If so does the wireless charging coil/entire phone battery need replacing?
Click to expand...
Click to collapse
I don't see a listing under sensors for a internal batter sensor... it appears to be external.
I didn't tear it down.
The sensor or connector issue is more likely but not guaranteed.
You could take an ohmmeter to the sensor to check if it's the culprit. It appears to be on the charging coil assembly, right?
If so a cheap fix.
Sensor
Atie578 said:
blackhawk said:
It a thermistor on the wireless charging module or a bad connection going to it. A broken multilayered mobo solder trace can be repaired if it's just one trace and it's beginning/end point isn't under a flat pack.
So are you saying that either the connection (on the wireless charging COIL) from the coil to the battery is broken, or the connection port on the battery might be broken? Is it definitely NOT a motherboard issue?
If so does the wireless charging coil/entire phone battery need replacing?
Click to expand...
Click to collapse
There is only one sensor and its attached to the wireless charging coil, that was the case with the s7 edge back in the day. I see no reason why that would be different now. Its purpose is to monitor the battery and coil temps.
Replacing the wireless charging coil should fix it. You should be able to order one for pretty cheap. its could also just be a loose connection. If your warrenty is void then you might as well open it up (if you have the tools and skill) to confirm the wireless charging connector is seated properly into the motherboard. (since you dropped it, its likely its just come loose)
Click to expand...
Click to collapse
vitselvarajah said:
Atie578 said:
There is only one sensor and its attached to the wireless charging coil, that was the case with the s7 edge back in the day. I see no reason why that would be different now. Its purpose is to monitor the battery and coil temps.
Replacing the wireless charging coil should fix it. You should be able to order one for pretty cheap. its could also just be a loose connection. If your warrenty is void then you might as well open it up (if you have the tools and skill) to confirm the wireless charging connector is seated properly into the motherboard. (since you dropped it, its likely its just come loose)
Click to expand...
Click to collapse
This could be true if the service tech was mistaken. All the OP knows for sure is the chipset isn't getting the temp data.
A good repair center -maybe- could do mobo level repairs. Sammy certainly could.
Remember no repairman likes an open box special.
The OP can try replacing the coil but maybe no better off if it needs a mobo. In the back of my mind I still wonder if the battery pack has a temp sensor the phone is using as well. I see no indication of that but it seems like a logical place for it especially given Samsung's history of exploding batteries.
If the OP goes for a battery replacement there's much more risk of damage involved.
Tough call.
Note: A high G impact can even break internal IC connections. A 3 foot drop onto concrete can generate sufficient G loading to do this. So there's that...
A good case spreads the G force loading over a greater timeframe and lessens it by absorbing some of the energy as well transforming it to heat.
These are heavy, expensive phones with very little impact protection. Get a good case like the Bolt.
Click to expand...
Click to collapse
blackhawk said:
If that's the only temp sensor for charging you should have it as it won't shut it down if it gets too hot.
A Li meltdown isn't pretty.
Is the bad sensor in the battery???
If so simply replacing the battery might fix the issue
Click to expand...
Click to collapse
I believe the sensor is on the wireless charging coil
Guys had the issue back on the s8 too
TheMadScientist said:
I believe the sensor is on the wireless charging coil
Guys had the issue back on the s8 too
Click to expand...
Click to collapse
It be a happy ending if so...
and not the first time a repair tech was wrong.
Maybe the OP could try a better repair shop if they don't feel up to using a heat gun and popping off the back panel. This is one of the easiest repairs for these phones but still requires considerable care to do. Depends on the OP's skill level and having the minimum tools required.
blackhawk said:
It be a happy ending if so...
and not the first time a repair tech was wrong.
Maybe the OP could try a better repair shop if they don't feel up to using a heat gun and popping off the back panel. This is one of the easiest repairs for these phones but still requires considerable care to do. Depends on the OP's skill level and having the minimum tools required.
Click to expand...
Click to collapse
Well said
Don't know if this will help but I have the same problem with my Note 10+. Mine has a cracked back cover and the faulty temp sensor issue seems to emanate from this because as soon as I slapped on a back cover, the issue resolved itself. I'll replace the back cover eventually but it seems the loose panel might be the issue.
Good luck.
Ritpide said:
Don't know if this will help but I have the same problem with my Note 10+. Mine has a cracked back cover and the faulty temp sensor issue seems to emanate from this because as soon as I slapped on a back cover, the issue resolved itself. I'll replace the back cover eventually but it seems the loose panel might be the issue.
Good luck.
Click to expand...
Click to collapse
Welcome to XDA
There's a temp sensor on the wireless charging coil assembly I believe. There are a bunch of ribbon cables as well, one could be loose or damaged.
Rear covers are cheap, replace it before the phone gets severely damaged. Get a rear cover seal too. Water kills phones.
Always keep the N10+ cased or it will get damaged. The Zizo Bolt is cheap, provides excellent drop protection and makes the N10+ easier to use.