Screen buttons goes crazy . . .help ! - 8125, K-JAM, P4300, MDA Vario General

After a trip to the beach the screen on my phone looks "foggy" like some water vapor is inside, after a few days the screen return to normal apearence again, then when i turn on my phone again the icons on the screen apear like always i touch it very fast , randomly (not at the same button-icon) , i think is something wrong with the touch screen, is there any way to "clean" inside of the touch screen or how can i fix that ?, i already try installing a new Rom and same thing hapen.

sounds like you got some moisture inside the phone. Assuming you didn't do anything to allow the phone to get wet, you may have justification for a warranty replacement since, IMHO, the phone really shouldn't let that much moisture in there to cause a problem like that just from carrying it with you. If you did allow water to enter the phone somehow or it's out of warranty, you could try putting it somewhere warm and dry for a couple of days. I have even heard of people using the oven (on it's lowest setting). That shouldn't really get hot enough to damage anything, but I'm not responsible if you try that and you cook the phone (although, really, it's not working right now anyways) Remove the battery cover and battery to aid in circulation. If you can rig a small fan to blow at it, that might help a little too. If that doesn't work or you feel adventurous, removing the front bezel would probably go a long way towards drying things out too, especially coupled with a fan or the oven method mentioned above.

Related

Dropped my Jasjar inside a WC :( Please advice

It happend while I was taking my cloths off for taking a bath
I dropped it inside our WC and my 2GB SD Card was gone far away inside that damn WC and never found it
I tried to pull out the battery but I couldn't pull that damn battery out for 5 min.
Anfter 5 hours drying with a hair dryer I put the battery and other stuff back and there was NO life After pushing the softreset hole some 10-20 times and putting it to charge there was a little life back some blue lines at the screen.
Now after 5 more hours it starts, but after some resets (some times there is only blue lines) and when it starts it freezez very much...
Should I send it for repairing?
Does the worranty covers it? (I bought it from Internet)
Would reflashing help?
Please advice...
tbh, I would have left it to dry normally in a warm place for 24 hrs before even considering to power it up, as (not 100% certain) I think the hairdryer creates static, which could damage the electronics inside, plus, you can't guarantee that it will have dried it out completely, which means, when you started it up, it could have still been damp in the middle and damaged something.
does it look like it has been water damaged? if not, then your best bet would be to not mention that fact, and just say it has suddenly started being funny, not booting up and freezing alot.
I doubt a reflash will fix it, but it is something for nothing, so worth a shot, however long it is.
*edit* if the company won't replace it, you could try your house insurance...
Thanks alot for the reply wytey,
I think there is something damaged, becouse when I soft reset it after freezing there comes a couple of times a light blue screen with blue and white lines...after soft reseting 3-4 times again it loads normaly again but freezez after 5-10 mins again
I was soo happy with my Jasjar >:'(
Your device has been damaged by water.
This is not covered by warranty.
It might not be covered by any insurrance you might have through your service provider.
You may be able to get it covered under home insurrance.
There isn't a case for a wet PDA. But I've read a recent article of getting back a Linksys router that has been soaked wet by rain water. See the real life experience here
http://www.grynx.com/index.php/projects/salvage-your-device-after-liquid-spill/1/
Probably you can do the same?
I dropped my Wizard in the bath, took out the battery and let it dry for about a day or so. Evrything works just fine.. So you should have dry it for over a day or more to be shure no water is left in it
Very timely.
http://www.lifehacker.com/software/hardware/save-your-electronics-from-spilled-liquid-150085.php
V
Thanks for replies guys,
Usefull article, but I think it's too late now, I couldn't take out the battery for 5 mins, then how to open the device and clean the components/circute
Can they prove it if I don't mention water?
Home insurrance would be a big lie, but who cares they get money from me every month (what to say to them? stolen? bropped in water?)
Thanks again for your times guys
I may be wrong , but I beleive there is an "indicator" in most modern equipment that shows up if there has been any water damage
anyone who knows how to repair phones and look at pcb boards etc. will KNOW right away that it has been water damaged. Impossible to hide (unless you yourself are also a technician).
I know because I own a phone repair shop and have been doing repairs for a lot of years.
One of the IC may be damaged, so when your device starts to get warm (as you said 5-10 mins) it cannot hold the power.
Just think yourself lucky that it's only an IC and not a CPU.
E-mail me on [email protected] if you need more help and advice
hb328_dtdd said:
anyone who knows how to repair phones and look at pcb boards etc. will KNOW right away that it has been water damaged. Impossible to hide (unless you yourself are also a technician).
I know because I own a phone repair shop and have been doing repairs for a lot of years.
One of the IC may be damaged, so when your device starts to get warm (as you said 5-10 mins) it cannot hold the power.
Just think yourself lucky that it's only an IC and not a CPU.
E-mail me on [email protected] if you need more help and advice
Click to expand...
Click to collapse
THanks alot for the info hb328_dtdd
If it's an IC, is it hard to repair it? how much would it cost me?
thanks
I (or whoever you decide to check the device) will have to open the unit up and clean out the residue of water and then do thorough tests first, it may not be an IC problem, even if it is an IC problem it may not actually be broken and will work again after cleaning and sonic waves passed through it.
Depending on which IC is broken and how hard it is to replace it, and also if it has caused any other side effects to the other chips, the repair in theory should not cost too much at all as it does not seem serious (from what I read from your post anyway).
E-mail me with more description of the problem and I will try and give you some tips to get it running, if that fails then you can decide whether to send it away or take it to local engineer to repair.
Hope this helps
the Gadget (Ch 5 UK )show did a piece on stuff getting wet. I htink they all came back to life one way or another but the were left to dry slowly I think for a day or 2. so you could hold out for live in the thing yet?
I hate the fact that Dopod 900 is very slippery, don't you think? I'm looking for a rubber casing like the one for O2 and Ipod.
Dopod 900 enclosure is too slippery, I'm so worry I may drop it too.
I am selling some Pocket PCs and this happened to two of my customers. But the device was an Ipaq 37XX and 38XX.
Both devices I put on a warm place and left there for 4 days. Then after this I powered them up. The Ipaq 37XX had only a bad LCD light, which was flickering sometimes and was not bright. the 38XX worked good again.
Anywasys, you need to check your device and have it cleaned. The biggest problem is the fact that there is so little space between smd mounted chips and the PCB that the water stays in between never drying and makes the metal rust. I had this experience with a cell phone already.
So you can try following:
(1) pay for cleaning and repair
or
(2) try to get it guarantee exchanged, which is also possible as for a pocket pc the technicians normally do not check for water damage. But if you have bad luck, somebody will notice this and you get nothing replaced.
I managed the same thing a while ago with my Xda2, and the symptoms were pretty much the same when it first happened (random lines and 'blotches' across the screen, freezing)..
Without haste, I removed the battery, sd card and mopped up any moisture from inside the battery compartment.. placed it in a warm place in an attempt to evaporate the moisture from the device. I left it for 24 hours before powering the device back up.
It DID work afterwards and I was a bit suprised and relieved at its resilience to liquid.
The important thing is to make sure the board and pins of the chips are not shorted by liquid, if you cannot get to the board, evaporation in a warm place is probably your best bet...Just watch out how you apply heat for the sake of the screen (and possibly the keys on the exec).
I dropped my XDA II into a canal and managed to save it. The problem is the water can't evaporate easily. I took the battery off and put it on a radiator. It took 7 days to finally dry out! It worked ok though.
You probably still have water in yours, so I would recommend putting it on a radiator or somewhere hot and just leaving it. You haven't got anything to lose
After almost 2 days inside the radiator it still has the same freezing/dying problem I thinks something is damaged inside ((( And now I can't find any electronic service in Denmark who can repare it
just because it's dry doesn't mean it fix itself, people often mistake this. Sometimes people get their phones to WORK after it's DRY but little do they know what is really happening inside the phone each time they power it back on and the residue is still there inside the phone lurking in the spaces between the pcb and the chips.
no matter what anyone says, I always tell people the same thing:
YOU MUST GET IT PROFESSIONALLY FIXED
My suggestion and this has never failed me yet.
1. After being dropped in liquid, DO NOT SWITCH ON - This is where most of the real damage will occur. If it is/was switched on remove battery as quickly as possible.
2. Strip down and remove any thing you can do easily, covers, sd card, stylus, sim, battery.
3. Waste a whole aerosol of switch cleaner, squirt it anywhere and everywhere you possibly can, literally fill it up with the stuff so it is pouring out of every hole. Do NOT use WD40, it must be electrical switch cleaner that will leave no residue at all!
4. Allow as much as possible of the switch cleaner to drip out and then allow it to dry, do not force dry with a hair dryer and even a radiator is too harsh. I find airing cupboard where the hot water tank is is the best place.
5. Leave at least 48 hours before putting everything back together and switching on, if it does not work straight away, strip it down again and leave another 24 hours, keep repeating for 7 days.
http://www.maplin.co.uk/Module.aspx?ModuleNo=27515&criteria=switch cleaner&doy=29m1
Good luck!

Fixing the Touch Display

hey everyone.
Through a random episode in the rain, my phone was soaked in water.
I have all the buttons working, except for the touch display.
It doesn't respond to anything when I touch the screen (Finger or stylus).
Any suggestions on getting it to work again? It was working before, not anymore .
Was it operated while wet?
If so, it may be fried.
If you are VERY lucky, it just got gunked up when the water hit all the crud that inevitably collects beneath the buttons and other cracks between the case edges.
Turn it off, remove the battery.
Open the case and disassemble it (the more thorough you are here, the better your results will be).
Take a blow-dryer to EVERYTHING for a good solid hour at its highest setting (or until your blow dryer quits heating air).
With some isopropyl alcohol and a cotton swab, carefully clean away anything that doesn't belong there. Keep checking for streaks. Streaks mean there's still more gunk to remove.
When you are done cleaning it, wait at least 24 hours before buttoning it back together. It needs to be bone dry. If it's humid in your area, dig through old gadget boxes, jerky bags, etc. and find as many desiccant packets you can, dropping them in a box with the phone parts overnight.
Reassemble and turn it back on. If it survived, it will work fine. If not, you'll probably be able to sell the parts here...
.
Sounds good,
but all the other buttons work 100%
It's just the Touch screen (the display itself works), doesn't accept any input.'
Otherwise, SmartKey 1-handed operation is saving my life at the moment lol.
shadezero said:
It's just the Touch screen (the display itself works), doesn't accept any input.'
Click to expand...
Click to collapse
Well, you might get away with just checking the connections between the screen and the main circuitry, but I'd still do the cleaning, to prevent any increase in problems. Water in phones = never a good idea. (Duh, right?)

Screen stopped working, then magically fixed itself

Ok weirdest **** ever just happened. Touch HD was working fine, all day, came home, pulled the phone out and the screen wouldnt respond, coudlnt unlock the screen. Looking at the screen carefully, I could see these "swirly marks", looked like water was underneath the screen, or moisture, and i could move it all around, it was all over the screen in small dots.
I was looking for another phone to put my sim in with no luck. Was just sitting here flashing my HD2 and i thought let me try again with the touch HD, and while booting, i noted the "swirly marks" had disappeared, and sure enough, the screen responded!
Any ideas? maybe i should trade it in while its still working!
i used to work in a phone repair shop and ive seen loads of phones that have been dropped in water and then been fine.
i dropped my old kaiser in a glass of milk and it stopped working, so i took it apart and cleaned it all with a small brush and some alcohol. put it back together and it worked fine.
but on the other hand ive seen phones that have been destroyed by simply keeping it in a pocket.
moisture can build up inside the phone because of humidity and the warmth of the phone and your leg etc...
when the phone dries again sometimes the residue of the evaporated liquid is non conductive and harmless and the phone works normally again.
if the phone is powered (most are on, duh) or the residue is conductive it can sometimes cause temporary malfunctions, that can be fixed by 'washing' the phone like i did with my kaiser, or it might have caused permanent hardware damage. then you have to get new parts for it.
so basically you were lucky. try to keep it out of the sauna
oh yeh, just to be safe check all the features of your phone like gps, wifi, camera, etc... try to keep your phone in less humid or cooler places, like your outside pockets on a jacket, and try to keep it somewhere where it can get cool fresh air
ah cheers for that! good timing too since i just replied to another topic with a similiar problem, maybe they can read this too
Maybe the hot weather had something to do with it, i dunno, it was in my jeans pocket!

Fix dead touch screen?

Today my U8800 seems to have decided not to work. Most of the touch screen is unresponsive, and only patches work. The lower right is completely dead including the soft keys
Any idea on how to fix this?
I had a wee bit of water sitting on the screen for 10min, would that cause it? I just had quite wet hands and used the phone and didn't dry it off. Apart from that, no idea what could have caused it
Assuming I can't get a replacement since I bought it in NZ and now I'm in UK
If the problem was indeed caused by the water, try the following:
Open the backplate, remove the battery, sim & sd card and let it stand for 24h in a dry place (don't use a hair dryer or any similar "clever" ideas; an oven is right out).
You may be lucky and salvage it, assuming the current from the battery isn't strong enough to have caused a short-circuit and that it hasn't touched anything crucial & sensitive. Good luck in any case.

[Q] Please Help me troubleshoot this S4 problem!

Argh! i just spent the last 20 mins typing up a post and lost it! So lemme try this again...
Ok long story short, I goofed and dropped my s4 into a cup of coffee. It was submerged about 1/3 of the phone , on the top portion of the phone. I removed it immediately, pulled the battery and used a small vacuum to suck out as much of the liquid from the phone before i opened it up. Im pretty good with these kinda projects and have fixed many a phone over the years for friends who busted their screens etc. I hadnt been inside an S4 before this though, so i approached with caution. I used alcohol and a lint free microfiber brush to clean off anything that had coffee on it. All and all everything went pretty smoothly. After cleaning i put the phone in a bag of rice and silica gel for a few hours then put it back together and turned it on. It loaded up quick as usual, everything was pretty normal. But suddenly the screen would stop responding to my touches for a few seconds, and then start working again. So i turned it off, took it apart again and dug a lil deeper. I cleaned off all the contacts for the ribbons, and anything else that had any kinda sticky coffee residue on it. I put it back in the bag last last night and opened it up today and reassembled it. Turned it on , and like magic, everything was great! well 99% great. The phone is acting like it always has,and no more screen unresponsiveness or anything like that. All except for a small sliver of the top of the screen under the Samsung logo. Just a tiny sliver of the screen doesnt respond to my touches, which is a big pain in my butt because its just enough to not be able to swipe down the pulldown menu, and in some games i play, i cant click anything thats on the very edge of the screen in landscape mode. The screen looks normal, no signs of damage like ive seen in other devices when digitizers become damaged etc. Just that tiny little line of screen wont pick up touches.
I only went so far as to taking out the mobo and looking underneath that. I know i can go deeper, and would have to if i needed to replace the digitizer, but before i go through all that, i figured id seek the advice of the XDA Gurus first. Is there possibly anywhere else that i missed cleaning out the junk a that could be causing the problem in that area? Ive been very careful thus far and everything is working accordingly, hell the headphone jack even works still and that thing was full of coffee!! And all the other problems after the initial cleaning have gone away,and im left with this little line of screen that wont read my touches!! So i must have done something right so far! Im hoping that maybe i just overlooked another possible place to clean up any leftover junk and then will get full function of my screen again. if not, then i guess ill be ordering a new digitizer sometime soon.
Thanks for your time, anyone who reads this. I hope to hear some good news *crosses fingers* soon, and get my phone working properly again.
I'm impressed. Not just in your skills but with the build of the S4. Coffee is highly acidic. I once tore apart a keyboard that my wife spilled coffee on. The coffee etched the traces right off the P.C. board. If the S4 survived coffee on the inside workings they use a pretty good coating. It is possible they missed a spot and the coffee got it.
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