[Q] TN7 magnetised?!? - Nvidia Tegra Note 7

Hi,
I was recently stuck in APX mode for a week, luckily got out of that, but bizarrely I can stick my (superpowered) TN7 to my fridge and radiator! I have also noticed a massive drop in battery life. The magnetic field is strongest near the Bassport, according to GPS Toolbox on my G2. Any suggestions to get my TN7 unmagnetised and hopefully improve battery life?
Thanks,
Aliaksei

aliaksei said:
Hi,
I was recently stuck in APX mode for a week, luckily got out of that, but bizarrely I can stick my (superpowered) TN7 to my fridge and radiator! I have also noticed a massive drop in battery life. The magnetic field is strongest near the Bassport, according to GPS Toolbox on my G2. Any suggestions to get my TN7 unmagnetised and hopefully improve battery life?
Thanks,
Aliaksei
Click to expand...
Click to collapse
It appears to have eight magnets in it, six on the back, two on the front. Pass a paperclip or similar over it and you'll soon see where they all are

Ouzo said:
It appears to have eight magnets in it, six on the back, two on the front. Pass a paperclip or similar over it and you'll soon see where they all are
Click to expand...
Click to collapse
Yeah I have found them, now the two on the front I assume must be for the flip cover. But why are there six on the back??
Sent from my TegraNote-P1640 using xda app-developers app

aliaksei said:
Yeah I have found them, now the two on the front I assume must be for the flip cover. But why are there six on the back??
Sent from my TegraNote-P1640 using xda app-developers app
Click to expand...
Click to collapse
They're all there for the cover. When you fold the cover over the back you can put it in one of three positions (one paiir of magnets for each position) The cover works really well, though I take it off when playing first person shooters.

aliaksei said:
Hi,
I was recently stuck in APX mode for a week, luckily got out of that, but bizarrely I can stick my (superpowered) TN7 to my fridge and radiator! I have also noticed a massive drop in battery life. The magnetic field is strongest near the Bassport, according to GPS Toolbox on my G2. Any suggestions to get my TN7 unmagnetised and hopefully improve battery life?
Thanks,
Aliaksei
Click to expand...
Click to collapse
If you're implying that the magnets are somehow affecting your battery life, well, that's not even physically possible. The magnets are permanent, so there's no way to demagnetize it, and besides, why would you want to ruin the world's coolest fridge magnet? Seriously, if I had cash to burn, I would so have one of these on my fridge to replace my Boogie Board.

rchrdcrg said:
If you're implying that the magnets are somehow affecting your battery life, well, that's not even physically possible. The magnets are permanent, so there's no way to demagnetize it, and besides, why would you want to ruin the world's coolest fridge magnet? Seriously, if I had cash to burn, I would so have one of these on my fridge to replace my Boogie Board.
Click to expand...
Click to collapse
Lol, I accidentally stuck mine to a radiator a while ago, and it regularly Hoovers up stuff off my desk

I accidentally had mine stick to my microwave when I was trying to warm up leftovers. Then I got curious and stuck it to the fridge so I can watch shows on it when I'm in there for any length of time. Best discovery ever!

Related

Phone power shuts off when tapped or bumped.

I just noticed a moment ago that when I tap my phone hard enough it turns off. For example sliding the kb open or setting it down on a table hard enough. I have to be real gentle with it now. And I have never been very rough with it its in great condition. I dropped it once on carpet a few months ago. But that's it. I have 2 batteries and I switch them out every other day. Could that have something to do with it? I really do not want to goto the sprint store and have the look at it because ill have to flash back to stock and deal with their lines and annoying staff. Anyone know what I can do to fix this issue?
Sent from my SPH-D700 using XDA App
Is it possible that you thumped it hard enough to knock it unconscious? Just kidding, sounds like you have a short somewhere.
Sent from my SPH-D700 using XDA Premium App
screw that. flash it back to stock and take it in. i wouldnt be able to deal with that.
^^ I agree
However, take a look at your battery contacts. One of my 3 is noticeably bent "differently" but not necessarily broken than the other 2 (although it's NEVER lost contact even in a fall). Maybe it's not maintaining the tension it needs to keep the connection.
kycrop44 said:
I just noticed a moment ago that when I tap my phone hard enough it turns off. For example sliding the kb open or setting it down on a table hard enough. I have to be real gentle with it now. And I have never been very rough with it its in great condition. I dropped it once on carpet a few months ago. But that's it. I have 2 batteries and I switch them out every other day. Could that have something to do with it? I really do not want to goto the sprint store and have the look at it because ill have to flash back to stock and deal with their lines and annoying staff. Anyone know what I can do to fix this issue?
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Happens to me when I close the keyboard too hard so I put a piece of thin cardboard between the cover and battery to secure it even more and no more problem.
kennyglass123 said:
Happens to me when I close the keyboard too hard so I put a piece of thin cardboard between the cover and battery to secure it even more and no more problem.
Click to expand...
Click to collapse
doesnt paper heat up the battery more? and i think the OP should place a claim on the phone (you should too). you people paid a lot for your phone and it should work (without putting cardboard)
alexnaoumi said:
doesnt paper heat up the battery more? and i think the OP should place a claim on the phone (you should too). you people paid a lot for your phone and it should work (without putting cardboard)
Click to expand...
Click to collapse
your right I did pay alot for this phone and it should work properly without ghetto rigging it. It actually stopped for now idk what did it, I tried a number of things including pressing the battery in harder and that may of solved it, but I bet it does it again one day. plus I wouldnt mind having a brand new one if thats what they would do to fix it lol
That happened to me a couple times, but it was the extended batteries and thus generic cover that doesn't fit well to begin with.
alexnaoumi said:
doesnt paper heat up the battery more? and i think the OP should place a claim on the phone (you should too). you people paid a lot for your phone and it should work (without putting cardboard)
Click to expand...
Click to collapse
Then don't cover the whole battery. Use a small strip runnin diagionaly and fasten it to back cover is it don't move around when u drop your phone again.
Try a little peice of paper in between the batt and the wall of batt hole.
Epoxy your battery in place.
Or u can stop abusing your phone.
Tell your phone your sorry..
Sent from my SPH-D700 using XDA App
alexnaoumi said:
doesnt paper heat up the battery more? and i think the OP should place a claim on the phone (you should too). you people paid a lot for your phone and it should work (without putting cardboard)
Click to expand...
Click to collapse
Not anymore than sitting on my hip. Paper is an insulator so actually would help in Florida sun. But my issue is a $21 extended battery and extended back, not stock. So a small piece of cardboard helps to keep it really tight. Also probably because I have dropped my phone a few times.
keith5039756827 said:
Then don't cover the whole battery. Use a small strip runnin diagionaly and fasten it to back cover is it don't move around when u drop your phone again.
Try a little peice of paper in between the batt and the wall of batt hole.
Epoxy your battery in place.
Or u can stop abusing your phone.
Tell your phone your sorry..
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
LMAO!!!! Nice...think I will download a flowers jpg for my phone now.
My first epic did this. It's a manufacturing problem. I took it back and sprint replaced it. (I returned it the day after I bought it, though).
I have had this happen to me and all I did was flash a different rom. It seemed to be a had flash or the rom I was using. That is assuming you are rooted and running a custom rom. Give it a try. Flash something else and see if the problem goes away. Mine did.
I was on my way into the sprint store as I was restoring a different rom and after restoring i could not reproduce the power down when bumping or sliding keyboard. That's how I figured out it had to be the rom. I have not had it happen since, that was 5 months ago.
desire s turns off
Ive had my desire s for less than 2 months and ive had to leave it back for this reason. The slightest of taps to the bottom right corner and off it goes.
Estimated return time from the car phone warehouse is 1 month. whahahahah....
Mine does the same thing, bougt mine off ebay, esy fix I just took a very small piece of electrical tape, made it so its sticky on both sides and stuc it behind the battery
Sent from my SPH-D700 using XDA App
I had this problem also. Mine was one of the three contacta on the phone broke. The brass contacts that touch the battery.
Sent from my SPH-D700 using XDA App
kennyglass123 said:
But my issue is a $21 extended battery and extended back, not stock
Click to expand...
Click to collapse
Same here! With the stock battery it works fine, but with the extended to hard of a jolt will reset it.

[Q] Glass back shattered

Having just come off the phone to my Network, I'm worried about my choice of Nexus 4. My first one I have had less than a week and this morning the back glass went ping whilst it was sitting on the sofa doing nothing, the entire back just shattered all on its own.
The Network operator advised there are issues with leaving the phone on charge for long periods and the battery overheating causing the glass to shatter. I was offered an alternate phone, but I actually like the Nexus so am giving it another go. Has anyone else experienced anything similar?
I'm used to charging my phone overnight whilst in bed as I don't feel this is excessive over charging????
This.. this is making me concerned for my phone.. I've never left it charging over night intentionally as it wears down battery health but I have forgotten with my other phones..
It's the heat, do you live in a child country, or keep the ac low? Since the glass is thick, the temperature gradient between the two sides causes expansion like in a bi metallic strip, causing it to bend, and eventually crack as strain goes beyond the critical point of elasticity. 11th grade physics
Sent from my GT-I9100
If I helped you, please hit the thanks button!
---------- Post added at 12:10 AM ---------- Previous post was at 12:09 AM ----------
Long story short, don't subject the phone to a temperature gradient of more than 7-10 degrees Celsius, the glass will break, gorilla or no gorilla
Sent from my GT-I9100
If I helped you, please hit the thanks button!
euki69 said:
This.. this is making me concerned for my phone.. I've never left it charging over night intentionally as it wears down battery health but I have forgotten with my other phones..
Click to expand...
Click to collapse
No such thing as all modern phones/batteries have circuitry built in to prevent overcharging. The phone will tell the AC adapter to stop supplying power and as such it does. You can keep devices plugged in for days without any current reaching the battery. If your phone is still charging past 100% then that's a faulty AC adapter which should be replaced.
It's -20C outside now while inside being 20C so that's a 40 degree difference and I have no issues with my phone just cracking out of no where. Glass surely will crack under drastic temp changes but definitely not that easy, especially tempered glass on (like such on cars).
shotta35 said:
No such thing as all modern phones/batteries have circuitry built in to prevent overcharging. The phone will tell the AC adapter to stop supplying power and as such it does. You can keep devices plugged in for days without any current reaching the battery. If your phone is still charging past 100% then that's a faulty AC adapter which should be replaced.
It's -20C outside now while inside being 20C so that's a 40 degree difference and I have no issues with my phone just cracking out of no where. Glass surely will crack under drastic temp changes but definitely not that easy, especially tempered glass on (like such on cars).
Click to expand...
Click to collapse
I can only go by what my Network told me, I was placed on hold whilst they contacted the Nexus Team whoever they are. When he came back he stated that I had left my phone charging for too long which would have likely caused the glass to fail.
Even I was shocked when I saw the shattered glass and thought they're going to think I dropped it. But then dropping the phone with the special glass shouldn't cause it to shatter, maybe a crack or two, but as per the picture this is an all over shatter.
Maybe I just had a one off duff phone, time will tell as I've ordered a replacement as I actually love the phone itself. Had a HTC for 2 years with not a scratch as I look after my things.
Hantslad said:
I was placed on hold whilst they contacted the Nexus Team whoever they are. When he came back he stated that I had left my phone charging for too long which would have likely caused the glass to fail.
Click to expand...
Click to collapse
Sorry but this is utter nonsense. If this is really what they said, then either they were winding you up for a laugh, or they didn't know what they were talking about.
Sent from my Nexus 4 using xda premium
steviewevie said:
Sorry but this is utter nonsense. If this is really what they said, then either they were winding you up for a laugh, or they didn't know what they were talking about.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Maybe they thought it was funny and were winding me up then. I guess they just replace phones for no reason?
I'm pretty sure if there were no known faults they wouldn't just offer a free exchange or an alternate phone if they thought I'd smashed the thing myself.
Mine broke by being in my pocket just the other day. It's on it's way to LG right now for possible Warranty work.
shotta35 said:
Glass surely will crack under drastic temp changes but definitely not that easy, especially tempered glass on (like such on cars).
Click to expand...
Click to collapse
Its not the glass affected by temperature changes, rather the metal components and frame that are. This "can" cause glass to crack.
Did your phone have any kind of skin or protector on the back?
I have heard stories of cracking from temp changes.
I have a front and back protector and have not had any trouble with mine going from zero degrees outside to 70 inside or vice versa.
euki69 said:
This.. this is making me concerned for my phone.. I've never left it charging over night intentionally as it wears down battery health but I have forgotten with my other phones..
Click to expand...
Click to collapse
Leaving it charging over night has absolutely no ill effects on the battery.
Sent from my Nexus 4 using Tapatalk 2
Hantslad said:
The Network operator advised there are issues with leaving the phone on charge for long periods and the battery overheating causing the glass to shatter.
Click to expand...
Click to collapse
Hmm I charge my phone during night since november and still perfect
Are you making this story up mate? I don`t believe a word of it and it sounds like troll language to me Damage like that seems to be caused by a fall (flat on it`s back) rather than a overheated battery imo. It would take a sudden 40-50 degrees Celsius increase and most probably the glas would melt rather than break. Breakage is caused by temperature differences between the inner and outer side off the glas. And you don`t have it fixed allthough they offered it too you?
Hi
It looks like a typical stress fracture of the glass.
I'm not convinced normal changes in temperature is the cause as otherwise we'd not be using glass for windows!
Charging overnight is perfectly safe and doesn't harm the battery. Lithium batteries explode if constantly charged so the charging circuitry is carefully designed to monitor the charge and stop it when the battery is full. There are also safe guards in place, which likely the red flashing LED issue is an indicator of a fail-safe being triggered.
Sometimes lithium batteries go wrong. The lithium batteries in the Nexus are not in a rigid metal can like most but a different technology that allows them to be in a soft foil packet, much like you might find food in. This means a fault can cause the battery to expand, this would deform the back, stressing the glass and breaking it. Typically with such a fault there will be heat, so 1st line support on hearing of customers finding a hot phone with a smashed back may be coming to the wrong conclusion that heat is the cause.
The only people that know the truth are LG who will find these phones winging their way back to them, and unless this is a huge problem where a recall is required, we will probably never know or be told of a confirmed cause of these "Unexplained Spontaneous Back Shattering" events or USBS, and there probably isn't one single cause anyway.
Regards
Phil
gee2012 said:
Are you making this story up mate? I don`t believe a word of it and it sounds like troll language to me Damage like that seems to be caused by a fall (flat on it`s back) rather than a overheated battery imo. It would take a sudden 40-50 degrees Celsius increase and most probably the glas would melt rather than break. Breakage is caused by temperature differences between the inner and outer side off the glas. And you don`t have it fixed allthough they offered it too you?
Click to expand...
Click to collapse
Why would I make it up? I asked the question if anyone else has had similar issues as when my replacement arrives on Tuesday, if it happens again, I would like to know if it is infact a common issue.
Had I have dropped the phone I would be asking if anyone knows how I could get it fixed. Why would anyone waste time posting a load of lies?
As it happens 3 Network have advised they are aware of over charging causing the back glass to break, although I don't see any warnings or advice over how long you should keep a phone on charge.
I fail to see how what I have stated has given you reason to think I am trolling. I am happy with the phone itself and feel it's worth another go as it's fast and to be honest is one of the best handsets I have had.
Hantslad said:
As it happens 3 Network have advised they are aware of over charging causing the back glass to break, although I don't see any warnings or advice over how long you should keep a phone on charge.
Click to expand...
Click to collapse
Sounds like 3's support staff don't know what they are taking about.
Sent from my Nexus 4 using xda premium
steviewevie said:
Sounds like 3's support staff don't know what they are taking about.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Now, this I can agree with. The reason I have given the phone a second chance is that I believe I had a duff phone. I was offered a different phone, but stuck with the Nexus as I actually love it so far.
When I contacted 3, they placed me on hold for a few minutes and came back to advise they had spoken to the Nexus Team, wether that be at 3 or Google, I have no idea. The conversation was almost accusing me of over charging, but being an average phone user I do not know what over charging is. I just plug the phone in and leave it as I always have with previous phones.
The phone itself was not in any pocket, but just sitting on the sofa when it shattered and I too find it hard to believe it just shattered by itself, but in all honesty it did! I have no reason to come on here and say otherwise.
Let's hope the replacement will give me many hours of use, I've ordered a 2 cases to ensure if I do drop it, I get some protection.
Overdose1986 said:
Hmm I charge my phone during night since november and still perfect
Click to expand...
Click to collapse
+1
I have charged overnight every night since November with no ill effects. I've used various nexus and non-nexus chargers.
I've also never used a screen protector and have had no scratches. I have a 3 quid S tpu for the back and sides.
Sent from my Nexus 4 using xda premium
I've never not charged a phone all night. If I had to wake up at 1 or 2 in the morning to unplug this phone I would sell it today, that is ridiculous. I can't believe that LG or any company would think that this would be acceptable in 2013. Maybe back in the stone age but not today. With that being said, my phone is still in perfect condition with a protector on the front and back. The only thing that drives me crazy is the creakiness of the phone. I hope this crap gets straightened out.
Sent from my Nexus 4 using xda premium

N4 - Sliding Off Surfaces Falling Onto Floor

Ok guys - weird happenings, i use a usb cable from my desktop pc to charge my N4 at times. I had been sitting it on top of the pc tower & it has fallen onto the laminate floor 3 times and came out without injury. So i thought it was vibration from my pc tower, so i have been sitting the phone on my pc desk surface, today i found the phone hanging half way across the edge of the desk. There is no serious vibration to mention from my pc or desk, the phone has not been ringing for the phone vibrate to cause it either. So does anyone else have any paranormal activity with their N4 strangely falling off surfaces??
only thing i notice is the glass bottom surface is very slidey
This has been a problem since day one. Put a rear screen protector on. That'll fix you up.
this is the reason I bought a bumper when I ordered mine
Yeah, that's not paranormal I'm afraid, the back is very slippery, the device can and does slide even with no vibrations at all. Just make sure to place something in the surroundings of the phone when you leave it charging that can block random slides.
cheers guys, this is surely a bad design, im so lucky no serious damage occurred. Ill buy and try the rear screen protector as im not a fan of phone covers etc, Fingers crossed this does the trick. Many thanks guys for the feedback :good::good: :laugh::laugh:
mystic.bertie said:
cheers guys, this is surely a bad design, im so lucky no serious damage occurred. Ill buy and try the rear screen protector as im not a fan of phone covers etc, Fingers crossed this does the trick. Many thanks guys for the feedback :good::good: :laugh::laugh:
Click to expand...
Click to collapse
You are charging it with your PC on top of the tower with a cable tugging on it... And you are saying it is bad design? Give me a break.
Try using your charger and maybe put it someplace where the cable will not pull it. This is not rocket science.
Sent from my Nexus 4 using xda app-developers app
Richieboy67 said:
You are charging it with your PC on top of the tower with a cable tugging on it... And you are saying it is bad design? Give me a break.
Try using your charger and maybe put it someplace where the cable will not pull it. This is not rocket science.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
stop being such a forum ****.
I never said i was charging it on top of the pc tower, i sat it there. When its charging its on a flat desk surface as is the charge cable. I have sat the phone on my desk and sat it on top of my wallet and it falls off. So with this phone i will need to be careful how i place it. Of course its a bad design, i should be able to sit my phone flat on a flat surface and not worry about it falling onto the floor. Nexus aint gonna give me a new one if it were to get broken and no warning came with the phone.
oh and you know what, common manners to fellow humans, that aint rocket science :silly:
Wrong forum for this discussion really
Sent from my Nexus 7 using Tapatalk 2
estallings15 said:
This has been a problem since day one. Put a rear screen protector on. That'll fix you up.
Click to expand...
Click to collapse
can you give me a pointer to finding one, all i can find on ebay is front screen covers and gel covers etc , thanks
mystic.bertie said:
can you give me a pointer to finding one, all i can find on ebay is front screen covers and gel covers etc , thanks
Click to expand...
Click to collapse
Search for Zagg. Also do not search for screen protector. Try searching "skin" or back protector.
grubbster said:
Search for Zagg. Also do not search for screen protector. Try searching "skin" or back protector.
Click to expand...
Click to collapse
ok thanks matey, the zagg ones are very expensive so i bought one of these from germany only £2.55. :good:
http://www.ebay.co.uk/itm/360592861179?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
simms22 said:
my n4 has the same problem, its constantly trying to cut its life early. ive considered taking it in for therapy, but i havent found a doctor that specializes in nexuscide. yesterday morning, i woke up to it dangling by a chord besides me, about an inch above my hard ceramic tile floor
Click to expand...
Click to collapse
close call mate, i can vouch that it is well made after 3 falls and coming out unscaved.
my daughter found mine yesterday half hanging off the edge of my desk :silly:
grubbster said:
You seem very angry. This is just an internet forum. Not much to get worked up over.
Click to expand...
Click to collapse
your right thats why im perfectly calm, im just fed up with idiots spoiling the forums i use. It just puts me off using that particular forum again.
mystic.bertie said:
close call mate, i can vouch that it is well made after 3 falls and coming out unscaved.
my daughter found mine yesterday half hanging off the edge of my desk :silly:
Click to expand...
Click to collapse
my n4 has probably fallen/jumped at least 50 times over the past 5 weeks, and its still in perfect condition(no cases or screen guards). luckily, the far majority of falls have been on a carpet, but some have been pretty scary
I can also say that I find mine sliding. It's quite weird actually, from the tests I've done I've noticed that it usually occurs when I have it on my leather couch or my ottoman. Yes, I know it's not a desk but the phone is sitting there rather level. It has also done it on my home desk as well, but not at my work desk (yes, both desks are level). It kind of reminds me of an air hockey table type situation. If you have it on your desk and push it, it doesn't require as much work as lets say an SGS3, Galaxy Nexus, or Blackberry to move. Basically the way it's designed causes it to not create much friction between it and the surface it is on.
Although, none of this bothers me since the phone is a fricken beaut.
crecsky said:
I can also say that I find mine sliding. It's quite weird actually, from the tests I've done I've noticed that it usually occurs when I have it on my leather couch or my ottoman. Yes, I know it's not a desk but the phone is sitting there rather level. It has also done it on my home desk as well, but not at my work desk (yes, both desks are level). It kind of reminds me of an air hockey table type situation. If you have it on your desk and push it, it doesn't require as much work as lets say an SGS3, Galaxy Nexus, or Blackberry to move. Basically the way it's designed causes it to not create much friction between it and the surface it is on.
Although, none of this bothers me since the phone is a fricken beaut.
Click to expand...
Click to collapse
man this means no where can be trusted to sit your phone. what puzzles me is it always slides off to danger, not further onto my desk .
minieod said:
everyone is MAKING FUN OF YOU
do you not see that?
wow.
if you have something on top of a flat surface...unless there is something acting upon it...there is no way for it to "slide off" ... how can you perceive that even possible?
Click to expand...
Click to collapse
im not making fun of him. and there is something acting on it, its called gravity. it does mean that the surfaces arent perfectly flat, but even the slightest non perceivable slant cause it to slide.
mystic.bertie said:
your right thats why im perfectly calm, im just fed up with idiots spoiling the forums i use. It just puts me off using that particular forum again.
Click to expand...
Click to collapse
Better get a thicker skin quicker as you're dealing with a lot of teenagers in these forums. Its like playing WoW, way too many prepubescent teens.
guys, it's not the phone. It's the surfaces you're placing it on. Most tables/desks are nice, smooth and shiny. Combine that with the glass and a NOT SO PERFECTLY FLAT SURFACE and you get falls
Trust me...it's not voodoo or non-Newtonian physics
Just get any cheap gel case and you're set. I actually got a brilliant one for 2 GBP Really nice looking and with really really grippy sides.
Thread clean. It's really not nice to make fun from someone, especially here - on a biggest tech forum in the world
@OP Private messages are meant to be PRIVATE, so please don't post them here.
Now let's back on topic, please.

[Q] Lg nexus 4 fell into seawater..

So basically the title says it all, I fell into the sea while on vacancy trip with my nexus 4 in my pocket. Its been dead ever since and I am unable to switch it back on.
Any solutions and also ideas please
Thanks
adnaan146 said:
So basically the title says it all, I fell into the sea while on vacancy trip with my nexus 4 in my pocket. Its been dead ever since and I am unable to switch it back on.
Any solutions and also ideas please
Thanks
Click to expand...
Click to collapse
Sea water is bad. The salt corrodes electronic contact points really fast.
adnaan146 said:
So basically the title says it all, I fell into the sea while on vacancy trip with my nexus 4 in my pocket. Its been dead ever since and I am unable to switch it back on.
Any solutions and also ideas please
Thanks
Click to expand...
Click to collapse
Open it up, blow-dry.. and hope. Its all you can do at the moment.
MrDarkKV said:
Open it up, blow-dry.. and hope. Its all you can do at the moment.
Click to expand...
Click to collapse
May be worth flushing with distilled water to clean the salt. I realize it's more water but it should help.
Sent from my Nexus 4 using Tapatalk 2
You can also try putting it in rice for that to soak up the moisture as well.
Sent from my Nexus 4 using xda app-developers app
Take the entire thing apart and clean it with rubbing alcohol it will work, trust me
Sent from my Nexus 4 @1.72 GHz on Stock 4.2.2
Nexus 4 ROM-SaltWAterTaffy
If you tried turning the phone on already then the device is gone and can't be Fixed with rice. Plus, seawater adds more to injury with salt.
Sent from my Nexus 4 using xda premium
zephiK said:
If you tried turning the phone on already then the device is gone and can't be Fixed with rice. Plus, seawater adds more to injury with salt.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Looks like I'm done. Back with my old Gnex. Thanks guys, I'll try to open it and rub with alcohol; can't risk anything anyway.
Could you please explain why trying to turn it on does damage it more?
U can try all the above things but I don't think it would work in this case. Because u didn't pull the battery (not really possible very fast) your phone got short circuited and is probably dead.
Also, if it works your phone will get all sort of other problems after a while. This can be everything from reboots till cam failure.
My advise, sell it and get yourself a new one!
a pigeon delivered this message.... ** your welcome **
gohan040 said:
U can try all the above things but I don't think it would work in this case. Because u didn't pull the battery (not really possible very fast) your phone got short circuited and is probably dead.
Also, if it works your phone will get all sort of other problems after a while. This can be everything from reboots till cam failure.
My advise, sell it and get yourself a new one!
a pigeon delivered this message.... ** your welcome **
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^^this... even if the phone turns on. Most likely you will have problems with it.
btw, why you making poor pigeons deliver messages. You Freak!!! ;P
Very good chance its a goner but might as well try alcohol as mentioned. Just make sure everything is dry after cleaning.
Sent from my Nexus 4 using xda app-developers app
MrDarkKV said:
Open it up, blow-dry.. and hope. Its all you can do at the moment.
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yea... don't use heat tho. just air. DO NOT USE HEAT WITH A HAIR DRYER!!! I REPEAT, NO HEAT!
badboy47 said:
^^this... even if the phone turns on. Most likely you will have problems with it.
btw, why you making poor pigeons deliver messages. You Freak!!! ;P
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Hmm u got a point there.... The pigeon is starting to behave a little weird lately........
adnaan146 said:
Could you please explain why trying to turn it on does damage it more?
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You understand how electricity works, right?
Sent from my Nexus 4 using xda app-developers app
chrisrozon said:
You understand how electricity works, right?
Sent from my Nexus 4 using xda app-developers app
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Yups, I meant with the seawater, but I already got my answer now. Thanks
michael_ta315 said:
yea... don't use heat tho. just air. DO NOT USE HEAT WITH A HAIR DRYER!!! I REPEAT, NO HEAT!
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Out of curiosity, why is heat bad for his phone?
Mohit12 said:
Out of curiosity, why is heat bad for his phone?
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Too much heat is bad for any kind of electric devices. A little warm to dry up is pretty okay, but I recommend no heat at all. Heat will causes expansions that could misshape the devices and leads to other issues (such as disconnect in the mainboard, durability decreased, battery probably wears out faster). Higher temperatures also increase the electrical resistance of the conducting lines, slowing the signal speed and reducing performance.
Learned from my mistake with the ipod touch lol :silly:
adnaan146 said:
So basically the title says it all, I fell into the sea while on vacancy trip with my nexus 4 in my pocket. Its been dead ever since and I am unable to switch it back on.
Any solutions and also ideas please
Thanks
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Hey dude did the alcohol worked out? My N4 just got wet in seawater today and right now is in a tupperware full of alcohol (I didn't pull out any screws but is completely submerged)
unfortunately
simondva said:
Hey dude did the alcohol worked out? My N4 just got wet in seawater today and right now is in a tupperware full of alcohol (I didn't pull out any screws but is completely submerged)
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Mate... Unfortunately my nexus 4 never turned back on. But then the above tips are very legit, at worst it won't turn on again, but if you're lucky everything could be alright except for your camera which most probably has been short circuited. Did you try to turn it on since it fell in the water?
As for my galaxy nexus which was in my pocket when I fell into a pond full of fish at a hotel, it was fortunately not salt water, survived with my camera short circuited and I think part of my board as well as it became slower but then its still works. It was completely drenched as well.
Well its none of my business, how come yours fell into water? My dad's nexus 4 fell down and the screen was completely shattered :'( we are unfortunate with nexus phones here, phones only as my nexus 10 never had any problems since purchased xD
All the luck be with you

[Q] Wet S4... won't turn on...

Riding the motorcycle home tonight I got drenched for about 6 miles... normally not an issue and never has affected my phone in my back pocket before... but for some reason tonight was different...
about a mile from my house my music stopped working and didn't think much of it... but when I pulled into the garage and found my s4 was a bit wetter than normal and would not turn on my concerns grew...
Currently have the entire thing apart.. batter... case... even sim and microSD card out... there was not a lot of visible moisture on the inside... but I did find a few drops on the SD card once removed. Also the phone will not indicate a charge by led or on-screen.
I'm letting it dry out as much and as long as I can... other than just waiting it out... any tips somebody can give me? anything phone specific that I could do to help it turn on? (power+vol up+home something?) and is there a wet indicator on the phone some place? above the SD slot there are 2 brass connectors and a bright pink dot in a hole above them... is that anything unusual?
The phone does have liquid detectors. If you tried to turn on the phone you probably fried it. If you didn't turn on the phone yet leave it in ziploc bag with rice for a few days.
Put it in a jar of dry white rice for 24hrs. It will absorb all the mosture .. one of my friends drop his g3 in tolit and he did that ...booted again...trip..
---------- Post added at 09:22 PM ---------- Previous post was at 09:21 PM ----------
ViciousLSD said:
The phone does have liquid detectors. If you tried to turn on the phone you probably fried it. If you didn't turn on the phone yet leave it in ziploc bag with rice for a few days.
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You beat me to it...damn...
If your daring enough you could try opening the phone and use 99% isopropyl alcohol (technicians alcohol) to clean the parts. Alcohol displaces the water so as you use a small brush (we call thrm acid brushes....not sure what the 'normal' world calls them) use a single ply tissue to absorb the water/alcohol.
Does anybody know where those liquid detectors are? are they visible with the back cover and batter out?
Thanks for all the quick responses... I will try the above and see how it goes... this is my primary way to be contacted and after just a few hours I already feel cut off... its also how I make my money (being on call.... work can't call... I can't make money!) so I'm looking at resurrecting old phones... but I was hoping for a quicker solution... but I'd rather take my time and save my phone... I was hoping the battery went dead... was yelling at me earlier... but obviously not the case.
Pilot143 said:
Does anybody know where those liquid detectors are? are they visible with the back cover and batter out?
Thanks for all the quick responses... I will try the above and see how it goes... this is my primary way to be contacted and after just a few hours I already feel cut off... its also how I make my money (being on call.... work can't call... I can't make money!) so I'm looking at resurrecting old phones... but I was hoping for a quicker solution... but I'd rather take my time and save my phone... I was hoping the battery went dead... was yelling at me earlier... but obviously not the case.
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There is no quick solution. Keep it in the bag of rice as suggested, and leave it for at least 24 hours and I would even say try to go well beyond that for as long as you can hold out. Gotta make sure as much moisture as possible gets sucked out before trying to turn her over.
(What kind of bike you ride?)
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
I had a coworker do this.
put it in a bag with the moisture absorbers, silica gel, he left like over night in a zip lock and in the morning it started working again.
I would do the bag of rice or moisture absorbers as others mentioned. The worst thing you can do when a phone gets wet is plug it in or try to turn it on. It seems you tried both. Hope for the best. Next time, if ever there is one, if you see your phone is wet, quickly dry it up and take it apart as much as you can. Kill any power going to it (ie. remove the battery immediately). Then place it in a bag with rice or other moisture absorbers. I would leave it a day or two. Make sure it's fully dry. If you are brave, take a torx bit to it and open it up. Make sure everything is dry inside. Put it back together once it's dry and try to power it on. Most cases this will work. I hope it works for you. Sadly it's on the heels of the leaked image of the waterproof S4.
2007 zx-10r... wasn't quick enough tonight I suppose... doh!
my other phones I never tossed out are no help... the sim card won't fit... keep looking... keeps me from messing with my phone too much!
Pilot143 said:
2007 zx-10r... wasn't quick enough tonight I suppose... doh!
my other phones I never tossed out are no help... the sim card won't fit... keep looking... keeps me from messing with my phone too much!
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Click to collapse
Because the sim is too small? Just line up the gold contacts. I was able to get the microSIM working in my old captivate which takes a standard sized SIM just by carefully lining it up.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
plwalsh88 said:
Because the sim is too small? Just line up the gold contacts. I was able to get the microSIM working in my old captivate which takes a standard sized SIM just by carefully lining it up.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Click to expand...
Click to collapse
Could also go to a local AT&T store and have them swap you to a full-sized SIM for a few days, if they're willing to work with you. Some reseller stores (non-corporate) may charge a nominal fee for the card. Keep in mind that once they deactivate a SIM card, it's toast.
But as the others have said, electricity to a wet device is typically fatal, so keep the battery and charger out as long as you can. As for the red/pink indicator: your warranty is now void. I've heard of ways to "bleach" the indicator, but I'd imagine that might be against XDA rules to even speak about. Also, check out some of the disassembly vids out there, they may be helpful in getting the water out or finding more indicators. *shrug*
Pilot143 said:
Does anybody know where those liquid detectors are? are they visible with the back cover and batter out?
Click to expand...
Click to collapse
See that pink dot? That means the phone got wet... it should be white.
Trust me, I know. I dunked a brand new 32gb S4 into the pool on the day it was released and had to buy a brand new one at full price later the same day. Most expensive upgrade ever.
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Aou said:
I've heard of ways to "bleach" the indicator, but I'd imagine that might be against XDA rules to even speak about.
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Click to collapse
I demand this person gets banned for disclosing the bleach-to-indicator trick that hits Samsung hard on the pocket chipping away at the multi-bil dollar profits. What's next? They will demand an apology for little memory? a recall for easily breakable screens? What a nerve.
Kwon Oh Hyun
kreoXDA said:
I demand this person gets banned for disclosing the bleach-to-indicator trick that hits Samsung hard on the pocket chipping away at the multi-bil dollar profits. What's next? They will demand an apology for little memory? a recall for easily breakable screens? What a nerve.
Kwon Oh Hyun
Click to expand...
Click to collapse
That "trick" is pretty well known by the manufacturers. It may get by people at the store but the phone sent back to Samsung can be checked with Orthotolidine and show evidence of chlorine from residual sodium hypochlorite it will be billed to the original customer. Since it's obvious fraud further (legal) action may be taken so be warned before trying these "tricks".
according to the tmobile site, there should be a sticker somewhere in the back of the phone, and red/pink means water, white means normal
XxSHaDoWxSLaYeRxX said:
according to the tmobile site, there should be a sticker somewhere in the back of the phone, and red/pink means water, white means normal
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Click to collapse
no offense, but for future reference, keep a ziplock in your jacket. or two.
Slade8525 said:
no offense, but for future reference, keep a ziplock in your jacket. or two.
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Click to collapse
LOL
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Slade8525 said:
no offense, but for future reference, keep a ziplock in your jacket. or two.
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XxSHaDoWxSLaYeRxX said:
LOL
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Actually, not a LOL at all (well maybe a chuckle), but it is a well known practice to avid motorcyclists to keep a few Ziploc baggies with them for such uses. I use to ride with a regular Garmin GPS mounted on my bars (before Smart phone days) and a Ziploc baggy saved it many times...and still let me use it at the same time. They save wallets, phones, and anything electronic small enough to fit in them.
my Galaxy Note 3
Im super bummed. I dropped mine in the toilet about 6 hours ago. I was half asleep so all I did was put it in rice. I started googling and saw to turn it off an take the battery out. I just tried to turn it on and all it does is pulsate. I have a bad feeling I ruined my phone......and no insurance

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