Develop Bugs

[Q] Dropped in water, Wont charge anymore

My friend dropped her phone into a glass of water. Stupid her just had it off over night with battery removed, but next day decided to just pop battery in and start using it. Calls me later(spare phone) and tells me details.
I go get it disassemble, rubbing alcohol, the works. Let dry for 48 hours. Everything on the phone works other than it wont charge the battery. She has 2 batteries one which is new. Besides getting an external charger for it, is there anything else I could do to fix it? Is there a part I can replace, or something software related that might fix it?

mesajoejoe said:
My friend dropped her phone into a glass of water. Stupid her just had it off over night with battery removed, but next day decided to just pop battery in and start using it. Calls me later(spare phone) and tells me details.
I go get it disassemble, rubbing alcohol, the works. Let dry for 48 hours. Everything on the phone works other than it wont charge the battery. She has 2 batteries one which is new. Besides getting an external charger for it, is there anything else I could do to fix it? Is there a part I can replace, or something software related that might fix it?
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I suspect (hope) only the battery was damaged from your friend's phone. Have her go to TMO and see if they will let her test charge a display Slide battery in her phone. If it starts charging and increases by a few percentage points then perhaps only the battery was damaged. Hope the situation gets worked out.
Just dropped mine in a full sink two weeks ago ... mine hit the edge and knocked the battery out milliseconds before the device hit the water (miracle). Fully submerged. Dried it over a weak heater vent for 2 days. Works just like new. I figured the phone was ok as I snatched it out of the water very quickly. My main concern was the battery ... I thought I might have damaged it. So far everything is just fine.

We have tested it with a new battery. Phone works perfectly fine just wont charge the battery, every feature works. Can even connect to computer with usb.
What im trying to figure out is if there is something I can do i.e. fix it somehow cheaply

Your best bet is probably just using an external charger. I'm using a friends old phone that had a full glass of lemonade spill on it and sit for 5 hours in liquid, turned on. When he woke up the battery was sparking, contact was melted. The battery was partially fried from the short circuit, so I just bought a new battery. The only thing that doesn't work in the phone is the camera. The real downside to that is if any app tries to access the camera the phone completely locks up, takes about 10 seconds just to get out of the black screen.
I'm digressing, anyway, yeah, external charger is probably the best bet, if she has two batteries that should work just fine. Use one while the other is charging.
Sent from my T-Mobile myTouch 3G Slide using XDA App

ultrasonic cleaning
if you disassemble to the charging circuit board or motherboard and try placing it into an alcohol solution in a u/s cleaner (also used for jewelry), this might clean the contacts and allow charging, might not do anything or damage the board. no guarantees on this method , but will sometimes work.
ps. remember that some circuit board cleaner solutions will dissolve plastic, recommend alcohol.
bill g.

The best solution I have found for a wet phone, or any device for that matter, is to take the device apart as much as possible. Then put it in a ziploc bag of rice. Seal it up good so air doesn't get in. The rice will suck all the water out. I have done this with my old G1 (twice) as well as other phones.

HTC Hero battery bulging

I have a HTC Hero, and noticed recently the cover seems to be almost popping off a little bit by the volume rocker, I thought I maybe broke a clip taking it off/putting it on a lot (I tend to do it a lot while I'm bored lol)
I noticed today however when I push it on, it comes back off. I took the cover off, and the battery seems to be almost popping out. I push it in, and it pops out a bit more. I held it in front of me and each side isn't straight, one is raised maybe a millimetre in the middle
Is this still safe to use, and is it covered by a warranty?

I would not use it. Batteries are actually fairly dangerous because of the lithium parts. They can, in rare cases, catch fire. I don't know why a battery would bulge out, but I can't imagine it being any good.
I'd try to look for warranty. If you don't have warranty (I'm not sure if it's covered) you can buy a new one from DealExtreme for a mere 5 USD, shipped free. But those batteries are fairly low quality, so using them is not actually recommended.

It might be an idea to buy a new one off eBay, or email htc about your problem.

Nothing to worry about the battery is overused/overcharged that is it won't funvction properly any more and it might cause damage to your phone...best suggetsion is to buy another battery

I had this issue with my HTC Glacier. I was swapping ROMs on my phone without having a fully charged battery and I believed that messed with the phone's abilty to detect the charge level. I ended up overcharging the battery without realizing it and it developed a bulge. I had to get a new battery because the phone would eventually crash even with a full charge and then reboot showing 0% battery.

[Q] Is it the Battery or is it something else?

Hi there.
My Mother has a One V which she is really happy about. But recently she says that it has been draining the battery so fast. At first i didnt really believe it (you know old people and tech), and asked if she had charged it correctly. She then told me that the charging process was also quite strange.. She had plugged it in one night, and the phone displayed that it was charging.. Then 8 hours after, in the morning it had only charged 2% ! This doesnt happen all the time, but only some times.
Now she has given it to me and hope that i can fix it. At first im just going to factory reset it, even though i dont think that is the problem. But i have noticed that what she is telling me is true to some extend. I have had the phone sitting on the table all night. No simcard and no nothing.. It had only used about 5%, but as soon as i began using it, to take backup and prepare for the reset oh boy.. It uses 1% in merely seconds! Approx 26 seconds per 1%!
I think this is rather strange and im unsure if the battery is the problem.. Do you guys have any ideas ?

Oh and i have to say that the phone is running newest stock software. It has never been rooted or anything like that.

Well, the charger port is probably bad. My first htc one m8 and my droid incredible 2 both have weak ports on them from the factory. Send it in for warranty and say nothing < about a possible bad charging port if it still has warranty. And, if nothing Less try a brand new charger, and see if that one works and if it's loose when it's plugged in. If it Is loose with new charger it's a bad charger port.

Yeah this confuses me as well. It happens once every few months. The battery drains really fast and charging is extremely slow. The first time this happened my One V dropped from 100% to 27% in 20 minutes! And just like it randomly happens it randomly goes; battery consumption goes back to normal after a day or two.
A possible reason is the charger and USB cable that is used. My cable is worn out so that might be why charging is slow but it doesn't explain why the battery drains so fast even when the phone is disconnected from the charger. So the only reasonable explanation would be some hardware problems in the battery pack.
But this is all just me guessing... I don't know for sure.

tylerleo said:
Well, the charger port is probably bad. My first htc one m8 and my droid incredible 2 both have weak ports on them from the factory. Send it in for warranty and say nothing < about a possible bad charging port if it still has warranty. And, if nothing Less try a brand new charger, and see if that one works and if it's loose when it's plugged in. If it Is loose with new charger it's a bad charger port.
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It could be the charger port. I tried cleansing it with a toothpick (heard dust could be the problem), but the problem persists
swhatevers said:
Yeah this confuses me as well. It happens once every few months. The battery drains really fast and charging is extremely slow. The first time this happened my One V dropped from 100% to 27% in 20 minutes! And just like it randomly happens it randomly goes; battery consumption goes back to normal after a day or two.
A possible reason is the charger and USB cable that is used. My cable is worn out so that might be why charging is slow but it doesn't explain why the battery drains so fast even when the phone is disconnected from the charger. So the only reasonable explanation would be some hardware problems in the battery pack.
But this is all just me guessing... I don't know for sure.
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The problem here is that it happens every second time or so the phone is charged at the moment. But i have bought a new battery and will try and change it. Ill write here how it goes and if there is a improvement, so that you know where the problem relies if you are thinking about doing the same.

Same problem here. Every few months the battery drops from > 50% to 2% or so. This happens within some minutes and my phone gets really hot.
But normaly I use it with a 2 amp charger and I think this happens more often if I use chargers with 1 amp.
Edit: This happened for me with every rom I used.

I changed the battery two days ago, and i can already feel a huge improvement.. 8 hours ago i took it out from the charger. Data and Bluetooth has been on all day. Been browsing a little, and sent som SMS and stuff like that.. 65% now.
The conclusion must be that in my case at least, it was a battery hardware fault.

I'm also thinking about replacing my battery, was replacing it easy?

jonas2790 said:
I'm also thinking about replacing my battery, was replacing it easy?
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Yes it was actually pretty easy. Although i have done it on my One S too, and that was even easier.
Some recommendations: Get your self a repair tool kit before you start. Everything has been so much easier for me after i got that. It is all the money worth it . This is what i got http://www.ebay.co.uk/itm/261399617620?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT <- They ship worldwide.
The battery i brought : http://www.ebay.co.uk/itm/321303229844?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
First i took the plate off at the bottom of the phone (the one where there behind is sim card and sd card). Unscrewed all six screws. Once done you can take all the plastic off the large plastic part (the one below the simcard and sd card when inserted, and covering everything behind the outer cover). This part is also taped/glued, but should not be a problem to get off.
After you have taken that off, use a pry tool to pry the plate open around the camera lens and flash (beware that this plate is also taped together. Unscrew the last screw behind.
Now comes the tricky part. You need another more solid pry tool to pry the lcd/board out from the front. Use the pry tool in between the screen and the cover of the phone, and all the way around. The LCD and board needs to come out from the phones front.
After that the battery becomes visible. There is nothing special to getting the plug out for it as far as i can remember and should just be pulled towards the battery to get it out. Battery is glue to the inside of the phone, but using the solid pry tool you should be able to get it out. If you order the battery i linked to, it comes with new 3M tape.
Heres a video showing it pretty good i think:
https://www.youtube.com/watch?v=gPasbSobzwA

Da9L said:
Yes it was actually pretty easy. Although i have done it on my One S too, and that was even easier.
Some recommendations: Get your self a repair tool kit before you start. Everything has been so much easier for me after i got that. It is all the money worth it . This is what i got http://www.ebay.co.uk/itm/261399617620?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT <- They ship worldwide.
The battery i brought : http://www.ebay.co.uk/itm/321303229844?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
First i took the plate off at the bottom of the phone (the one where there behind is sim card and sd card). Unscrewed all six screws. Once done you can take all the plastic off the large plastic part (the one below the simcard and sd card when inserted, and covering everything behind the outer cover). This part is also taped/glued, but should not be a problem to get off.
After you have taken that off, use a pry tool to pry the plate open around the camera lens and flash (beware that this plate is also taped together. Unscrew the last screw behind.
Now comes the tricky part. You need another more solid pry tool to pry the lcd/board out from the front. Use the pry tool in between the screen and the cover of the phone, and all the way around. The LCD and board needs to come out from the phones front.
After that the battery becomes visible. There is nothing special to getting the plug out for it as far as i can remember and should just be pulled towards the battery to get it out. Battery is glue to the inside of the phone, but using the solid pry tool you should be able to get it out. If you order the battery i linked to, it comes with new 3M tape.
Heres a video showing it pretty good i think:
https://www.youtube.com/watch?v=gPasbSobzwA
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Click to collapse
Aah so it was the battery pack after all!! Interesting to know.
Glad it worked out for you and thanks for the battery replacement links.
My One V is retired but since the battery is cheap I will buy one and replace it just in case I ever need the phone as backup.

[Q] HELP! S4 Mini battery gets wet!

Hi, I dropped my S4 mini in the water for a few seconds and dried it by putting inside a bowl of rice for 2 days. The battery gets wet as well and seems to be damaged, but the phone is able to be on after inserted my mpj backup battery. Is there any way to fix the wet battery or should I just dump the original battery?
Thanks!

Battery unit is a tightly packed one and drying it, incase water seeps through,
is difficult.
Bad battery is first in the list of things that does physical damage/ burn your device.
SO IT IS BETTER TO BUY A NEW BATTERY

Few weeks ago client brought me LG E975 with "swollen" battery to change it for new. When I disassembled phone and start to peel off battery it just starts to burn with regular fire. Be careful with water damaged batteries cause it can be dangerous.

Oneplus 3 shuts down when dropped no more than an inch

I recently changed the battery for my 5-year-old OP3 with an OEM version. The OEM battery was marginally smaller than the original battery, leaving a tiny gap at the bottom in the phone's battery cavity. It worked fine for a few weeks, then I noticed it would have random shutdowns with the slightest of drops. I tried to fix the problem by (1) putting adhesive tape on the battery so that it wouldn't move; (2) filled the gap at the bottom with a roll of electrical tape to further stop any possible movement.; (3) taped the battery connector so that it wouldn't be dislodged from the socket.
None of these worked. You can see from this video how the phone will shut off with the slightest of drops:
https://imgur.com/a/ach7OCZ
It seems more likely to shut off when the mild impact is on the left side of the phone.
Tired of having to handle my phone like it was an egg, I reinstalled the original battery and the problems were gone. But now I'm left with a fast-draining battery that will only get worse.
Any idea what else I can do?
I can't find the original battery, and this was actually my second OEM battery purchase (the first was marginally too big to fit into the cavity), so I'm hesitant to try buying another one.

dltk said:
I recently changed the battery for my 5-year-old OP3 with an OEM version. The OEM battery was marginally smaller than the original battery, leaving a tiny gap at the bottom in the phone's battery cavity. It worked fine for a few weeks, then I noticed it would have random shutdowns with the slightest of drops. I tried to fix the problem by (1) putting adhesive tape on the battery so that it wouldn't move; (2) filled the gap at the bottom with a roll of electrical tape to further stop any possible movement.; (3) taped the battery connector so that it wouldn't be dislodged from the socket.
None of these worked. You can see from this video how the phone will shut off with the slightest of drops:
https://imgur.com/a/ach7OCZ
It seems more likely to shut off when the mild impact is on the left side of the phone.
Tired of having to handle my phone like it was an egg, I reinstalled the original battery and the problems were gone. But now I'm left with a fast-draining battery that will only get worse.
Any idea what else I can do?
I can't find the original battery, and this was actually my second OEM battery purchase (the first was marginally too big to fit into the cavity), so I'm hesitant to try buying another one.
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Don't you have OnePlus service centres? The original battery should be available with them. I replaced mine from the service centre with no issues.
Anything bought outside is a hit or miss.

TNSMANI said:
Don't you have OnePlus service centres? The original battery should be available with them. I replaced mine from the service centre with no issues.
Anything bought outside is a hit or miss.
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The ones where I'm located don't have batteries for anything prior to OP6

dltk said:
The ones where I'm located don't have batteries for anything prior to OP6
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Buy a op3 battery from ifixit. The batteries are on par with manufactuer. The shutting off issue is caused by a loose plug from the battery.