[Q] Nexus S post-drop display hardware issues - Nexus S Q&A, Help & Troubleshooting

Hi all,
About two weeks ago I fumbled my Nexus S and it fell from a great distance. This resulted in a cracked display. I replaced the cracked display and digitizer myself but have since been experiencing a couple of weird problems.
1. When the battery is below about 50%, the screen blanks out at random intervals. The four keys (home, back, search, etc.) remain lit and functional. If I lock and then unlock the screen the display comes back fine. Strangely, this doesn't occur at all when the battery is well charged (>50% or so). And the lower the charge, the more frequently this occurs.
2. I have opened the case a few times to try and reseat cables. After about the fourth time, the screen has developed a purple tint. This is visible even in the bootloader and recovery screens so I don't think it is anything to do with the ROM. I've tried various ROMs (CM7.1 RC1, stock) and the tint persists in each of these.
Any advice? Anybody run into any similar issues?
Thanks much.

Samsung Canada Authorized Service Centre Info
So, I basically decided to try my luck with Samsung Canada's authorized service centre. I'll post here how it goes.
Since Wind's service staff were no help and Samsung's customer service line was friendly but pointed me in the wrong direction, I thought I'd post the contact info for what appears to be Samsung's only authorized service centre in Canada. This info is also available from their website but takes a bit of digging.
Service Absolut (7305370 Canada Inc.)
3391 Griffith Street St-Laurent, QC H4T 1W5
tel: 514-738-8333
fax: 905-415-2688
[email protected]

Hey, I really recommend these guys. I sent my phone via XpressPost and got it back via Purolator exactly one week later.

Related

Finally a fully functioning phone

So long story short I lost my phone a week ago, one with terrible gps I should add, I didn't get the standard 5 dollar a month insurance from the death star, the guy at the wireless place offered me some other option where you pay a hundred up front but the deductible was only fifty so I did it thank god.
The insurance was through protect cell. So i filed a claim and they two dayed me phone feddy ex new sim card all. So i activated the phone and what do you know it has constant, i mean extremely constant random shutdown, like every 20 minutes while the battery was over 50 percent. So i the insurance company back and what do you the had the cap on back order so instead of being able to over night me a phone I had to deal with random shutdowns for a few days.
So the new phone finally arrived today and so far no random shutdowns and I did a gps test today and it worked extremely better than ever before. Hopefully this continues. Because I did hear fresh phones are more apt to have a functionable gps.
So to everyone with some sort of issue I suggest using those one year manufacturers warranties until you get a completely functionable phone. I do understand that is a big hassle for most of us and we shouldn't have to do all that to get a working phone but imo its better then having a phone that is lacking in some of its functionability.
Now more testing on custom rom and I am all set, praying gps maintains cuz it's a dealbreaker for me
I got my replacement phone last week (random shutdowns). The replacement had 4 shutdowns in less than 24 hours, the phone I was replacing had 4 shutdowns in 2 months. Called and *****ed that the replacement was within the same IMEI range as the affected phones. They overnighted another phone without waiting for the first or second phone to be returned. Third phone is working fine so far. GPS on Andromeda 1.2 is awesome.
Yea my phone also falls into the random shutdown range sadly, but hey so did my first one and I hadnt had any problems with it. Curious do you have insurance through att or did you get your replacement through warranty?
Fortunately, I live within 25 miles of a AT&T Tech Center - right next to an AT&T Sales Store - and they always have the Cap in stock. I'm on my 4th one, due to hardware issues - all at 0 cost under warranty. They were nice enough to show me that the new phone would boot to recovery, lol.
Happily running Serendipity 5.12, and patiently awaiting Gingerbread.
Thanks to all the devs and members at xda forums for your tireless enthusiasm!
No insurance, all replaced under warranty.
well its day two and I'm now running andromeda, gps is decent but not spectacular. Scheming on an inspire now
Sent from my SGH-I897 using XDA Premium App
Held out since Dec 2010...replacement on the way
There are quite a few threads about the Captivate Shutdown issue, and actually there are a few with some good observations on how to potentially correct it, but ultimately it needs to be replaced
So, what have I tried:
1) Captivate Keep Alive: Works, but battery drain...and non solution.
2) Load Monitor: Works, not a huge battery drain...still, does not fix the underlying issue.
3) Contrary to what many have said, a custom rom/custom kernel does not fix the issue.
4) It does appear some have had success with cleaning battery terminals, and a few have stated Samsung replaced the battery terminals and it fixed the issue.
I called At&t today, 03/08/2011, they asked me for the IMEI code and what color the water damage indicators where (pink or white?). No water damage here, so white please.
They are doing an exchange by mail, since I do not live close to a repair center...I have 14-days to ship the original back. It was quick and to the point. The replacement is a "refurbished device" direct from the manufacturer. Fingers crossed that I do not experience this again on the replacement as others have.
Hope this helps someone sitting on the fence on whether or not to ship theirs back. Remember to unroot, unlag, and otherwise un-fun your phone before shipping back
Enigma

HTC Repair Service

I always want to know how are HTC's service in other country.
As a Taiwanese I know service in my country is very important for
any minor or major company to be able to survive in Taiwanese market.
Few days ago I have drop my HTC onto the floor and the screen was damage (Still
working but there were black dot on the screen) and I have phone HTC and they
arrange someone to pick it up from me and that same day in the afternoon the
Service center phone me and told me the screen was damage due to dropping the
phone onto the floor (At this point I was thinking them going to charge me for
replacing the screen and I was ready to accept any fees which them offer me)
and once them have explain the problem them told me the phone will be fix and
delivery to me the next day and I should expect the phone to arrive before afternoon. I was wondering when will them told me about the price for fixing the screen and they seems like not bother mentioned it so I ask the caller. Their respond was it's ok, we not going to charge you anything as long as you are happy about our product and service and that is the most important part. After I hang up the phone I still not sure is this true or not.
At that moment after the phone arrive. I believe what the repair center told me and kept on thinking of all those year living in South Africa. Never have any company who act so fast and fix the problem so quick with out charging you anything.
So I just want to know how many people also find their service good and how many people think it's rubbish and also from which country as well.
i had to wait for my device for 4 weeks, also a screen replacement...hmm
The camera on my Desire died so I ended up having to send it to HTC.
I had it back within 2 weeks, which was pretty fast I thought.
Had the dreaded random reboot on my Desire. Sent it to the repair centre in UK. Returned within 7 days with a new Mobo. Excellent service.
Much faster to do yourself easy replacement.
denatwork said:
i had to wait for my device for 4 weeks, also a screen replacement...hmm
Click to expand...
Click to collapse
i had my device for screen replacement done by 2 week in Singapore..

[Q] [Hardware Failure] Need immediate attention. Phone not getting switched on

Here is the sad story of my HTC sensation which is still in COMA stage. I brought HTC Sensation 4g T-Mobile a month ago. It was working great until last week. All of a sudden it got switched off and never came back. No matter what I did. I removed the battery and then back on. Charged my battery for couple of hours and then tried to switch on. But with the same luck I wasn’t able to switch it back on. I mean to say, if I press power button then nothing happens. Immediately I took the device to the technician and he opened the device and tried to operate it one by one by checking the issue. To his surprise, he was not able to find out the issue either. The device was taking the power when he checked it through multimeter but device was not getting switched on.
Then after hours of struggling, he made a move to pull out the motherboard where RAM, Processor and other critical components would be present. Then he blew hot air to one of the IC present on the board by applying the flux gel. To our surprise, device got switched on. It was the 2nd life for my sensation. But to my fate, after few days, same issue happened and went to DEAD state again, then again the technician did the same thing, it got switch on again.
His explanation was that there is some kind of more power dissipation to one of the components which resulted in this issue. Finally the display went for a toss and I had to replace my display.
Now again my phone is back to dead state.
I am just curious to know if this is some kind of known issues in some devices?
Your inputs would be greatly appreciated.
Any thoughts on the above mentioned issue???
I am having the exact same issue! I turned on GPS/opened up the mapping application to track our drive up the ski hill yesterday, and after a few minutes of it running, the phone just died. No power, no lights, no action.
Tried a few different batteries, they all are delivering power to the phone, but no matter how many times you press that power button, there's no life.
Ended up taking it in to The Source (owed by Bell, my carrier) to get them to send it out for warranty repair, as HTC sent me back this wonderful email:
kirashi said:
Dear Erik,
Thank you for contacting HTC.
I’m sorry to hear you’re experiencing an issue with your Sensation 4G not powering on. Based on the information you’ve provided, HTC America does not support your device directly, but works in close relation with the wireless carriers in your country to offer support services. If your device was purchased from the wireless carrier you currently have service with, I recommend you contact them first. They can typically facilitate warranty services on your behalf.
If you device was purchased through other means, or if your carrier has indicated they are unable to assist, we also work closely with the Authorized Service Provider in your country, called FutureTel, to handle warranty claims. To obtain the most accurate and appropriate information for your device and the support options available, we recommend you contact FutureTel at 905-415-2388. When calling, please have the serial number, IMEI or MEID number and part number (S/N, IMEI/MEID, P/N) from the back of your device available. Because of the nature of the repair process, contacting FutureTel via phone is the fastest and most accurate way to facilitate this request.
Thanks for choosing HTC!
HTC Customer Care
Let me know if I have successfully answered your question, please click here to complete this.
To send a reply to this message, please click here.
Sincerely,
Edgar
HTC
Click to expand...
Click to collapse
Now to just wait for a couple weeks to see what the verdict is... Obviously it's a common issue?
The phone does get quite warm (45 degrees Celsius) while the GPS is running, but as far as consumers are concerned, if there's a GPS built into the phone, AND an HTC Navigation app that they want you to buy maps from, I sure hope they put some thought into testing their GPS and phone for overheating.
Please, If anyone else has this issue, reply...
kirashi said:
I am having the exact same issue! I turned on GPS/opened up the mapping application to track our drive up the ski hill yesterday, and after a few minutes of it running, the phone just died. No power, no lights, no action.
Tried a few different batteries, they all are delivering power to the phone, but no matter how many times you press that power button, there's no life.
Ended up taking it in to The Source (owed by Bell, my carrier) to get them to send it out for warranty repair, as HTC sent me back this wonderful email:
Now to just wait for a couple weeks to see what the verdict is... Obviously it's a common issue?
The phone does get quite warm (45 degrees Celsius) while the GPS is running, but as far as consumers are concerned, if there's a GPS built into the phone, AND an HTC Navigation app that they want you to buy maps from, I sure hope they put some thought into testing their GPS and phone for overheating.
Please, If anyone else has this issue, reply...
Click to expand...
Click to collapse
Thanks for the reply. Its genuine hardware problem. I even googled it for some common hardware issues. But i couldn't get even a single thread for the problem i posted. I guess its due to improper functionality of some IC's on the board.
My phone got switched off when i was playing some game. I got the device from USA and now i am in INDIA. i cant even give it for repair.
UNLUCKY ME

Screen Flickering

I've read a few threads on the screen Flickering and there doesn't seem to be any resolution .
I'm on my 3rd tablet now (thanks best buy accident damage warranty!) And this one is flickering worse lately than ever. I updated to the latest firmware, yesterday only to boot up to horrible bouts of flickering during the setup screens.
The odd thing is, there seem to be no consistency to it. Some days it's so had I can't even use the thing, other days it doesn't happen at all. I use the tablet every day for notes or PDF viewing. I've used it with no magnetic cover (totally naked) and with the cover.. doesn't seem to change the occurrences.
I've turned overlays on/off force gpu render on/off.. nothing seems to fix it. Sometimes changing the overlay will reduce the flickering other times it doesn't affect it at all.
I hate to say it, but if I can't resolve it, I'm going to be forced to move to the surface 3.
I'm an electrical engineer and I've done as much trouble shooting as I can think to do.. but I've come up empty handed.
Anyone else have these problems? Has anyone found a definitive fix?
I sent mine back 3 times. The first was a reset. Thanks for wasting my time. The second was a motherboard and that didn’t do it. The third time they did a motherboard, digitizer, and usb port. It's finally stable and back to normal. After 5 trips back, the BB warranty triggers a new unit. Check if it triggers a refund.
I get it occasionally, so far I'm able to resolve it by booting into custom recovery (TWRP) and clearing dalvic to allow all apps to rebuild. Sometimes this resolves it for a few days, sometimes a couple of weeks. Its a repeatable "fix" that makes me question if the issue is related to memory or trim or something like that. Kind of reminds me of how with the first generation nexus 7s one would see slow downs after a while and filing storage with fake data then deleting it would improve performance for a while.
I'm definitely not a tender user of the device. I go back and forth between multiple ROM's and kernels on a daily basis testing what is testable, and unfortunately also what is not. Anyway, even though mine was bought as refurbished on eBay, I have never had any issues like the ones you describe. More specifically, I have never had any issues what-so-ever, that was not created due to my own ignorance. To me the device seems indestructible.
Besides, I would hate to be in the place of my device, or I would definitely have turned schizophrenic. Should I feel bad about pushing it through all this?
Because we're trying to figure out if it's related to a specific device type, which one do you have? P900, 905, 907A or another?
ShadowLea said:
Because we're trying to figure out if it's related to a specific device type, which one do you have? P900, 905, 907A or another?
Click to expand...
Click to collapse
P900 wifi. Us version bought at best buy.
Today the tablet has been rock solid, I have literally done nothing between when it was flickering like mad and now.
I wonder if it might be related to some kid of data transfer. either over wifi, or when data is written or read from storage or SD card. I've take then SD card out to eliminate that as the problem.
Mine was P900 from BB
Issue lies with the screen.
This happened with me I sent it back to Samsung, 3 times. They seem to have finally got it right. They replaced the battery and then the display screen. Now it appears to be working I will let you know after a month if it is still good. They also told me that they will not replace the device even though I bought it and the issue was right from the start. Not even 6 months old. When working the device is excellent.
Ah, so now we know for sure the battery is replaceable. That's good news. Maybe someday our batteries will no longer hold a charge and we can replace it. Now for a good video on tear down and what tools to use to do that and where to get a replacement battery. I know it's early for most of us but someday......we will have to replace that battery. I'm one of those that keep my toys (computers/laptops/tablets/phones,) for many years.
Mine is running like new since last service. Getting the BB Geek Squad warranty has paid for itself already. I get 2 years on anything over $500.
Mine is a p900. I purchased from samsung website. Mine has been doing it fresh out of box. So bummed.
Ive had my 12.2 since march and it recently started flickering. It seems to tuen of the screen for a millisecond especially when lots of refreshes happen. Like scrolling a pdf. A few days back it was bad. Now it has gotten better and I havent noticed anything.
{Diemex} said:
Ive had my 12.2 since march and it recently started flickering. It seems to tuen of the screen for a millisecond especially when lots of refreshes happen. Like scrolling a pdf. A few days back it was bad. Now it has gotten better and I havent noticed anything.
Click to expand...
Click to collapse
My P900 has just begun flickering exactly as you describe. So I should just be patient and hope it goes away by itself?
I'm flickering again. Turning the screen brighter is what triggers it for me. Returning to stock just to get it back and have it flicker again to hit the magic 5 returns may be what I have to do.
https://youtu.be/CvxbVft69Kg
I just followed this guide. Its been a week now, not had any flickering since I did it.
Manya3084 said:
I just followed this guide. Its been a week now, not had any flickering since I did it.
Click to expand...
Click to collapse
Lifting the motherboard only temporary close the gaps of cracked battery connector. The permanent fix need to do: re solder the battery connector.
Look closely under magnified glass or microscope , you'll see the cracked solders. You can test by pushing the connector slightly, a bad one will move easily or lift off from its solder joints.
This video was removed from the poster after I pointed out his guessing solution. Flickering screen has nothing to do with LCD connector on the motherboard.
Lifting mother board actually you're applying pressure on the battery connector from rear cover.
I have had my P900 sent to Samsung service twice without having the screen flicker fixed. I thought this was a known problem and that Samsung themselves should be aware of it? Maybe I should supply some XDA links next time...
Skickat från min SM-P900 via Tapatalk
bluebirch said:
I have had my P900 sent to Samsung service twice without having the screen flicker fixed. I thought this was a known problem and that Samsung themselves should be aware of it? Maybe I should supply some XDA links next time...
Skickat från min SM-P900 via Tapatalk
Click to expand...
Click to collapse
Depend on where you send for service, they know how to fix it now. Service Centers actually are contractors provide services for Samsung and others, the fact that most people don't know.
http://forum.xda-developers.com/showpost.php?p=59573206&postcount=100
It Works. Battery connector replaced. Smoooooth
After 2 visits to Samsung , my unit finally works fine.
Motherboard and LCD were changed first time. But issue persisted.
Second time, battery connector was replaced. Since then it has worked very very smoothly.
Beut said:
Depend on where you send for service, they know how to fix it now. Service Centers actually are contractors provide services for Samsung and others, the fact that most people don't know.
http://forum.xda-developers.com/showpost.php?p=59573206&postcount=100
It Works. Battery connector replaced. Smoooooth
After 2 visits to Samsung , my unit finally works fine.
Motherboard and LCD were changed first time. But issue persisted.
Second time, battery connector was replaced. Since then it has worked very very smoothly.
Click to expand...
Click to collapse
Thanks, missed that other thread. Next time, I'll send them an en explicit request to replace the battery comnector, and refer to those two threads.
Stefan
Tapatalked on some kind of Samsung tablet

SM-G920I troubles... Need your expert suggestions

its been only 26 days I purchased this phone. I was very happy to buy this phone, but it didn't lasted long. I have to take this phone to Samsung Service Centre after a week due to OTA 5.1.1 update failed. Samsung Service Centre personnel had flashed 5.1.1 using ODIN and I thought everything will be fine but I am experiencing the below problems frequently
Multiple times screen freezes and no option other than soft reset (volume down + power button).
in gallery, pictures taken through camera, the picture becomes green and all its pixels gets disturbed. happened for at least 5 pictures.
in idle / standby mode, phone will not wake up only led light flashes & screen remains black. Only option for me is to soft reset.
sometimes fingerprint unlock doesn't work (there is a message that says the same) and I have to enter the backup password manually.
Phone restarts by itself at-least couple of times (2-3 times) in a day in home network, while roaming it is pathetic.
Phone restarts while using camera, opening Google play, opening Google maps, any software application.
Phone restarts while in safe mode also (suggested by one of customer support executive to monitor my phone in safe mode)
Phone restarts during a call, this happened twice
Model #: SM-G920I
Android Version: 5.1.1
Baseband version G920IDVU2COF8
Kernel Version: 3.10.61-5228538 [email protected] #1 Thu Jun 25 17:43:05 2015
Build Number: LMY47X.G920IDVU2COF8
kishore927 said:
its been only 26 days I purchased this phone. I was very happy to buy this phone, but it didn't lasted long. I have to take this phone to Samsung Service Centre after a week due to OTA 5.1.1 update failed. Samsung Service Centre personnel had flashed 5.1.1 using ODIN and I thought everything will be fine but I am experiencing the below problems frequently
Multiple times screen freezes and no option other than soft reset (volume down + power button).
in gallery, pictures taken through camera, the picture becomes green and all its pixels gets disturbed. happened for at least 5 pictures.
in idle / standby mode, phone will not wake up only led light flashes & screen remains black. Only option for me is to soft reset.
sometimes fingerprint unlock doesn't work (there is a message that says the same) and I have to enter the backup password manually.
Phone restarts by itself at-least couple of times (2-3 times) in a day in home network, while roaming it is pathetic.
Phone restarts while using camera, opening Google play, opening Google maps, any software application.
Phone restarts while in safe mode also (suggested by one of customer support executive to monitor my phone in safe mode)
Phone restarts during a call, this happened twice
Model #: SM-G920I
Android Version: 5.1.1
Baseband version G920IDVU2COF8
Kernel Version: 3.10.61-5228538 [email protected] #1 Thu Jun 25 17:43:05 2015
Build Number: LMY47X.G920IDVU2COF8
Click to expand...
Click to collapse
Seems like a broken update install. Go to the service center again and list them all the problems thats been happening with valid proof. They will again flash the OS and give it back to you. It might possibly go but most probable that it won't, so repeat the same thing until they take it seriously so that they give you either a refund or replacement or a proper repair! The problem is, Samsung India never does replacements!
Reflash is needed otherwise have Samsung replaced your S6.
update on 30-July-2015
I am just got my S6 checked with Samsung Service Centre. The personnel has understood my problem clearly and told me that he will reflash the IMEI that will make the phone to Factory OS and then he do some random hardware test and then flash the Adroid ROM.
But unfortunately, IMEI flash failed giving errors. he says there is a problem with PBA and it has to be replaced, in other words he says it is a Mother Board issue.
[What is PBA issue? if IMEI flashing fails will imply a hardware problem?]
So, at-last it is figured out that there is a hardware problem. They asked me to go for a Service Warranty and get the Mother Board replaced. But I didn't agree to the Service Warranty. I asked for a replacement. They say, they can't help me out on phone replacement, I need to check with Direct Customer Centre team.
Thanks for your suggestions.
kishore927 said:
I am just got my S6 checked with Samsung Service Centre. The personnel has understood my problem clearly and told me that he will reflash the IMEI that will make the phone to Factory OS and then he do some random hardware test and then flash the Adroid ROM.
But unfortunately, IMEI flash failed giving errors. he says there is a problem with PBA and it has to be replaced, in other words he says it is a Mother Board issue.
[What is PBA issue? if IMEI flashing fails will imply a hardware problem?]
So, at-last it is figured out that there is a hardware problem. They asked me to go for a Service Warranty and get the Mother Board replaced. But I didn't agree to the Service Warranty. I asked for a replacement. They say, they can't help me out on phone replacement, I need to check with Direct Customer Centre team.
Thanks for your suggestions.
Click to expand...
Click to collapse
Any updates after this? Samsung India will never give in a replacement! NEVER EVER. I've tried arms and legs for my previous samsungs even within just 28 days but still they never did. They keep on insisting that the quality of repair will be excellent and i don't need to worry etc etc. Also, once you lose your 7 day window, you aren't eligible for a DOA. But, with increasing complexities in smartphone hardware, its difficult to replicate an issue within 7 freaking days! Please let us know what happened with your phone now! And yea, PBA is nothing but "printed board assembly" which is that green electrical board with all circuits and capacitors and other ICs.
ultraquantum said:
Any updates after this? Samsung India will never give in a replacement! NEVER EVER. I've tried arms and legs for my previous samsungs even within just 28 days but still they never did. They keep on insisting that the quality of repair will be excellent and i don't need to worry etc etc. Also, once you lose your 7 day window, you aren't eligible for a DOA. But, with increasing complexities in smartphone hardware, its difficult to replicate an issue within 7 freaking days! Please let us know what happened with your phone now! And yea, PBA is nothing but "printed board assembly" which is that green electrical board with all circuits and capacitors and other ICs.
Click to expand...
Click to collapse
Thanks for the follow up & sorry for the late response.
Yes, after this, I had to go through a difficult time. First they insisted me to go through repair, which i denied. After justifying the problems and pain that I was going through, they offered me a new handset as a replacement. When went to see this new replaced handset, the box is of dirt and a pen mark. It was looking like a potential tampered set. When questioned about this, they responded that they are giving a new handset and the dirt on the box is of mishandling by office boy & delivery person. When Opened the box, i was shocked to see the dirt hand print on the warrant card box also, & more disturbing is that there was dirt on the screen of the phone.
It was hard to believe myself, this was happening to me and for a one month old phone. When I rejected the new handset and demanded my money back. Again they took several days for process and finally did a refund. After nearly 2 months, a happy ending.
As I was in love with S6, did 2500 rupees insurance valid for 2 year, bought tough Armor case from Sipgen & Spigen Screen Gaurd, both together I spend around 3500 rupees. Tough Armor and screen guard are not used at all, now got wasted. Need to find someone who can use the same.
Now, I am back to my SII, which is still a reliable phone for me. SII is loaded with 5.1.1 which is being developed by Lysergic Acid. Thanks for his contribution and support.
S6 & services in India made me to think of moving to iOS. New Samsung devices with New Android features are being developed, but the core OS is not stable. Now, it is time for Android developers to concentrate on OS Stability, battery consumption so that people like me should feel secured when using new phones with new Android versions.

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