After water damage, phone keeps turning off

Question

iPhone 4

iPhoneの第4代目で、修理はそのままパーツを直接交換するだけです。しかし、正面ガラスとLCDはセットで交換する必要があります。容量はGSM / 8,、16m32 GB / モデル番号 A1332 /本体カラーは黒と白色

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Casey @casey67521

評価: 25

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投稿日: 2012年6月5日

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After water damage, phone keeps turning off

So, I dropped my iPhone 4 in coke about two months ago. After I dropped it, I got it out quickly then made a phone call shortly after. Phone turned off, then the next day after it wouldnt turn back on, I unscrewed the back and left it in rice for a few weeks.

When I took it out of rice, it would only bring up the apple logo then cut off.

Then, it would start up as long as it was plugged in, then turn off.

Now it works completely, but after about five minutes of working, it cuts off and restarts. Is this a batterey problem, or what can I do? :(

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i dropped my iphone 6 in the hottub and it had my life proof case on but it faild to work. my phone works but it keeps turning on and off an shutting off to go back to the home screen or the apple logo. I left it in rice all night idk what to do ?

kvwardell さんによる2016年5月1日

My phone keeps crashing every now and then after I dropped it in a puddle not sure what it could be…help

Billy smith さんによる2018年9月15日

Ok so I was at school and I kept my iPhone 6 plus in my pocket THE WHOLE TIME. It was working fine until I got home and then when I turned it on it started to glitch and powered off. I know that it is not the battery because it was fully charged when this happened, whenever I turn it on it is always still charged and never dead. Also keep in mind that my phone was in my pocket the whole time and it has the screen protector and the case on. People that I know say that it is water damage but it was in my pocket for the whole day. So how could it have gotten water in it. I am very confused as to why it started acting like this. I've tried everything but it seems to not work. I really don't want to buy another one.

If you have a solution to my problem please tell me. I want to know what has happened. Did I actually ended up getting water in it even though it is impossible that is the case. Am I gonna have to get a new iPhone? Or is it a common problem and can be solved. Hopefully my problem can be solved fast

nyaboo57 さんによる2019年6月12日

I accidentally left my phone in the rain not too long ago. We put it in rice and took off the screen to let it dry. Now it has a green line down the middle and it turns to a white screen with a black apple logo and then back off to a black screen. I think I may need a new phone and I'm so sad. If anyone knows how to fix this please help!

Mikaela さんによる2019年6月27日

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Derek Halman @derekhalma93714

評価: 2.1千

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投稿日: 2012年6月5日

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It seems the problem was caused by applying power to the device without fully removing the liquid from inside it. The rice is a decent trick with minor or external water damage, but will not always get every little droplet out of the power circuit.

Typically, power failures after a certain amount of time are a result of overheating (there are apps to monitor heat) but could also be electrical problems due to a short or open connection the liquid might temporarily caused.

Take a look at this page:

Electronics Water Damage

Perhaps try a thirsty bag, or even opening the phone and giving the motherboard a good inspection/cleaning. Again I'd like to point out the problem most likely was caused by turning the device on before properly drying out the phone. Good luck, I hope a good cleaning solves your problem!

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i dropped my iphone 6 in the hottub and it had my life proof case on but it faild to work. my phone works but it keeps turning on and off an shutting off to go back to the home screen or the apple logo. I left it in rice all night idk what to do ? — kvwardell
My phone keeps crashing every now and then after I dropped it in a puddle not sure what it could be…help — Billy smith
Ok so I was at school and I kept my iPhone 6 plus in my pocket THE WHOLE TIME. It was working fine until I got home and then when I turned it on it started to glitch and powered off. I know that it is not the battery because it was fully charged when this happened, whenever I turn it on it is always still charged and never dead. Also keep in mind that my phone was in my pocket the whole time and it has the screen protector and the case on. People that I know say that it is water damage but it was in my pocket for the whole day. So how could it have gotten water in it. I am very confused as to why it started acting like this. I've tried everything but it seems to not work. I really don't want to buy another one.

If you have a solution to my problem please tell me. I want to know what has happened. Did I actually ended up getting water in it even though it is impossible that is the case. Am I gonna have to get a new iPhone? Or is it a common problem and can be solved. Hopefully my problem can be solved fast — nyaboo57
I accidentally left my phone in the rain not too long ago. We put it in rice and took off the screen to let it dry. Now it has a green line down the middle and it turns to a white screen with a black apple logo and then back off to a black screen. I think I may need a new phone and I'm so sad. If anyone knows how to fix this please help! — Mikaela

jayeff @jayeff 評価: 451.4千 11 367 1.4千 · Answer 1 · 2018-09-15T00:31:16-07:00

Hi @jose77cccf ,

As you know water and electronics and electricity are not a good mix.

The water causes corrosion and provides circuit paths for the electricity which were not in the phone's operating design and could damage the components.

First do not turn on your phone and then you need to with the phone turned off, remove the battery as soon as possible from the phone to minimize further damage.''

Then you need to dis-assemble the rest of the phone and clean all the affected parts using Isopropyl Alcohol 90%+ (available at most pharmacies) to remove all traces of corrosion and water. Do not use "rubbing alcohol" as in some cases this is only 70-80% IPA or less, can contain scents and other ingredients which may leave residues and is not as effective. If you do check the label to verify the amount of IPA Here are a couple of links that describes the process.

Electronics Water Damage

iPhoneの水濡れ･水没ダメージからの復旧方法

As always with electronics, especially surface mounted PCBs be gentle when handling and especially when brushing away the corrosion. You do not want to remove any components from the board.

Hopefully after you have done all this the phone might possibly work correctly again.

Here is a link to the ifixit guide(s) for repairing your phone. (if you have an iPhone 4 that is)

iPhone 4

If this process seems too daunting, take your phone to a reputable, professional phone repair service, experienced in water damage repair and ask for a quote for a repair. If you decide to do this, do it sooner than later.

[deleted] 評価: 563 9 8 13 · Answer 2 · 2022-09-10T13:45:40-07:00

[deleted]

評価: 563

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投稿日: 2022年9月10日

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STOP WITH THE RICE! All you are doing is letting the liquid damage the device even more by wasting time by putting it in rice! It does not absorb any liquid, it’s a myth! Open the device as soon as possible or find a reputable shop to repair it for you.

THE LONGER YOU LEAVE IT IN RICE THE MORE DAMAGE YOU ARE DOING TO YOUR DEVICE!

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Calista van der merwe @calivdm0911 評価: 1 · Answer 3 · 2022-09-10T01:02:53-07:00

i droped my samsung a50 in water it went directily into rice then after that it was infrojt of a fan for the night the day after i switched it on it was working perfectly except of the camera and thats not a big issue for me it was workikg for 2days then switched of again and wound not switch on i left it on my bed side table for 7 day and decided to have a look to see if it will work again and it started charging and its working again do you think it will do the same again or not i took it to a cell phone shop they said i can just as well throw it away it wont work again but now it is

Is it possible it just needed time to dry out properly it is a seald unit phone but we did get the back cover off so that it could dry properly

iPhone 4

After water damage, phone keeps turning off

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