Develop Bugs

Black Screen of death wont turn on

I woke up yesterday and the Galaxy Nexus (GSM) was not responding well. The touch input was lagging and it appeared to be under load. The phone was not hot. I took the battery out and put it back in. The phone however did not come back on. I have left the battery out over night and then put the battery back in when i woke up. Nothing. I have left it pluggeed into the computer for 3 hours unplugged then put then battery in. nothing. I have done numerous battery pulls and nothing.
I have read every possible post I can find about this but haven't recovered my phone. It was running AOKP milestone 3 and kernal build 162 (can't remember name sorry). CPU was not changed from stock settings (governor i believe). It will plug into computer with nop battery in and give me the OMAP4440 device listing for a brief second so I know its not dead.
Any help would be appreciate.

smee1216 said:
I woke up yesterday and the Galaxy Nexus (GSM) was not responding well. The touch input was lagging and it appeared to be under load. The phone was not hot. I took the battery out and put it back in. The phone however did not come back on. I have left the battery out over night and then put the battery back in when i woke up. Nothing. I have left it pluggeed into the computer for 3 hours unplugged then put then battery in. nothing. I have done numerous battery pulls and nothing.
I have read every possible post I can find about this but haven't recovered my phone. It was running AOKP milestone 3 and kernal build 162 (can't remember name sorry). CPU was not changed from stock settings (governor i believe). It will plug into computer with nop battery in and give me the OMAP4440 device listing for a brief second so I know its not dead.
Any help would be appreciate.
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Click to collapse
can you boot into fastboot?
Holding volume up+down and power?

no. no fast boot response. ONLY thing that tells me phone is seudo alive is the USB recognition for 1.5 seconds when plugged into computer without battery. This happened to me once before and leaving the battery out overnight got it back. No luck this time. Bought phone May 4th. First incident may 5th. Didnt want to bother with return because I love the phone. Now out of 14 day return policy. Can't send to Samsung due to root/etc

smee1216 said:
no. no fast boot response. ONLY thing that tells me phone is seudo alive is the USB recognition for 1.5 seconds when plugged into computer without battery. This happened to me once before and leaving the battery out overnight got it back. No luck this time. Bought phone May 4th. First incident may 5th. Didnt want to bother with return because I love the phone. Now out of 14 day return policy. Can't send to Samsung due to root/etc
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Click to collapse
hmm..
Try letting it sit another night and try again ,
wish i could help more sorry..

Did you pull the sim card as well? If not try that along with the battery and try again
Sent from my Transformer Prime TF201

yeah i tried that as well. i just said screw it today. called samsung got a shipping label. the warranty process could turn out bad/interesting. if it does i'll just let em keep the phone. been more problems since the day i got than any phone ive had. not flaming this gnex forum by any means so dont launch into a war on me. I miss my Galaxy S2. I work at an AT&T COR store maybe i'll poke around for when our GS3 is coming. I'll keep yall posted on what sammy says. If anyone reads this that has had a success story with recovering their phone from this problem let me know though please.

Sounds to me that your battery is flat and it doesn't charge. Do you have a spare one you can try (friend or work)?
Sent from my Galaxy Nexus using Tapatalk 2

Yeah I tried my friends Verizon nexus. Nada there too lol

Me too
smee1216 said:
yeah i tried that as well. i just said screw it today. called samsung got a shipping label. the warranty process could turn out bad/interesting. if it does i'll just let em keep the phone. been more problems since the day i got than any phone ive had. not flaming this gnex forum by any means so dont launch into a war on me. I miss my Galaxy S2. I work at an AT&T COR store maybe i'll poke around for when our GS3 is coming. I'll keep yall posted on what sammy says. If anyone reads this that has had a success story with recovering their phone from this problem let me know though please.
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Click to collapse
My Gnex happen excetly same after I updated CMW touch zip by rom manager! No response on power button. Power + volume +- button! Garrrrrrr!

That 1.5 second you've mentioned when you connected to the computer... did it say? OMAP or something like that? If so, you have a good chance of "reviving" the phone. Search up for OMAP flash.

This excactly the thread you need
Good luck buddy
http://forum.xda-developers.com/showthread.php?p=28486488
Sent from my Galaxy Nexus using Tapatalk 2

Helpful
This post helped. My GSM GN suddenly went black in the middle of an installation. Tried the tip with battery . No go
Saw the same problem at iFixit forums.
The tip was same. The trick was to use the charger instead of the USB port.
Worked well and my GN is back again.

[Q] Hard Bricked, possibly hardware?

Hey guys,
I've been having issues for the past month or so with random reboots while using the phone followed by boot loops requiring a battery pull to get it to work again. At first I thought it was a software issue, so I returned to stock, which didn't help, and then installed a few other roms. I'm 99% sure it is a hardware failure, as now the phone is completely dead. It was fine when I went to bed, and in the morning it showed no signs of power (or heat). I tried 2 different batteries and 3 chargers, so I'm pretty sure it's toast. It does not show up in the device manager so I can't odin or KIES recover to stock, or do anything else with it for that matter. Download mode doesn't work, and the phone is literally a useless hunk of plastic.
Having said that, I am getting a replacement phone. What I'm concerned about is if the storage on the phone will be examined upon receipt by either T-Mo or Samsung. I was using CM10 when it went dark, however because it was working (with the random reboots still) the night before I'm pretty sure it's not a flashing issue (as it worked fine after the flash, well as fine as a phone does that randomly reboots).
Do they have the capability to remove the storage from the phone and check it against something else? Is there a way to wipe it without being able to odin/power it on?
Am I over thinking this? Will they just send it back to samsung who will test the power, then pitch the phone?
Is there anything else I should try to do to fix it?
Thanks for your time.

You could by a USB download mode jig for like $5 to see if it can get you into download mode. I wouldn't worry about the storage too much.

If it's completely bricked (like can't even get the bootloader to pick up), not charging, and still under warranty, odds are they will just replace it without wasting too much time on it.

Would the download jig do anything better than just plugging it into the computer with the buttons down? I didn't flash a bad kernel or anything like that (as in it booted and rebooted a few times without new issues) and it was a sgh-t989 kernel (which I used the buttons to get into recovery with).
I do have the replacement on the way, as it's my work phone too so I really need it next week. If the general consensus is not to worry about it I may just leave it. The water indicator isn't pink so I'm in good shape, and if they see it's bad and it's not worth the time to repair I doubt they would audit it/do additional tests.
Also, on the plus side I had 1 tiny microscratch in the year I've had the phone and it would fill with finger oils (really only obnoxious on white backgrounds). Here's to a scratch free screen!

richardlibeau said:
You could by a USB download mode jig for like $5 to see if it can get you into download mode. I wouldn't worry about the storage too much.
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Click to collapse
I have a question my phone is hardbricked and won't charge or access bootloader. I have no insurance what are my options? I'd appreciate your expertise. Thanks

CottonCreeper said:
I have a question my phone is hardbricked and won't charge or access bootloader. I have no insurance what are my options? I'd appreciate your expertise. Thanks
Click to expand...
Click to collapse
Are you sure your phone does not charge or it just doesn't simply turn on? Try testing your battery, maybe if a friend has a similar GS2 you can try your battery with his to see if it still works. The try the USB Jig mentioned above to get in to download mode if you haven't done so yet.
Depending on when you got your phone and if you have the original receipt you can try contacting Samsung and get a RMA code to send the phone to a be fixed at a support center. Your last option would be to sell the phone for parts if it's still in any good condition. Good luck!

FineTalent said:
Are you sure your phone does not charge or it just doesn't simply turn on? Try testing your battery, maybe if a friend has a similar GS2 you can try your battery with his to see if it still works. The try the USB Jig mentioned above to get in to download mode if you haven't done so yet.
Depending on when you got your phone and if you have the original receipt you can try contacting Samsung and get a RMA code to send the phone to a be fixed at a support center. Your last option would be to sell the phone for parts if it's still in any good condition. Good luck!
Click to expand...
Click to collapse
Thanks alot. Where's the best place to buy a USB Jig. I couldn't sell my phone for parts, I'd smash it to pieces first. Sounds dumb but that's how I roll. I tried a different battery that didn't work. A USB jig is my last hope, Unless there's a place I could send it for repair outta my pocket. Guess I gotta excuse to buy the Note ll now.

CottonCreeper said:
Thanks alot. Where's the best place to buy a USB Jig. I couldn't sell my phone for parts, I'd smash it to pieces first. Sounds dumb but that's how I roll. I tried a different battery that didn't work. A USB jig is my last hope, Unless there's a place I could send it for repair outta my pocket. Guess I gotta excuse to buy the Note ll now.
Click to expand...
Click to collapse
Since you seem like the type who likes to mess around with things, you can try making a USB jig on your own. This site has great instructions on how to do so. If you have a USB cable which I'm sure you do and go to your closest electronics store you can find some resistors. Hopefully that will help you out before you go ahead with buying the Note 2, GS4 or whatever the next expensive flagship phone is, lol. Good luck!

FineTalent said:
Since you seem like the type who likes to mess around with things, you can try making a USB jig on your own. This site has great instructions on how to do so. If you have a USB cable which I'm sure you do and go to your closest electronics store you can find some resistors. Hopefully that will help you out before you go ahead with buying the Note 2, GS4 or whatever the next expensive flagship phone is, lol. Good luck!
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Click to collapse
That's just the information I was looking for. Thanks tremendously for taking the time to help...

CottonCreeper said:
That's just the information I was looking for. Thanks tremendously for taking the time to help...
Click to expand...
Click to collapse
You can buy a usb jig on amazon and you get it in 3-4 days for $5.
Sent from my SGH-T989 using Tapatalk

first make sure you are brick if i remember you can get in to download mode even with batt removed now if for sure brick or broke to no turn on now you can take your pick
if you have tmo warranty that is the fastest and free if they fine its not your fault if it is then will cost 150 to replaces whole phone if i remember right but the phone comes in mail fast they send new phone you send in old takes 1 day
go with samsung the same but if they find its broke and your fault idk how much they cost but it will take longer to fix 2 days to ship phone their 2-3 to process and fix and 2 to send back

Dexster said:
first make sure you are brick if i remember you can get in to download mode even with batt removed now if for sure brick or broke to no turn on now you can take your pick
if you have tmo warranty that is the fastest and free if they fine its not your fault if it is then will cost 150 to replaces whole phone if i remember right but the phone comes in mail fast they send new phone you send in old takes 1 day
go with samsung the same but if they find its broke and your fault idk how much they cost but it will take longer to fix 2 days to ship phone their 2-3 to process and fix and 2 to send back
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Click to collapse
Yeah per my original post I couldn't get into download mode, and the failure wasn't caused by an improper kernel flash.
I got the replacement through T-Mobile today, and sent the old out.

GT-N7100 Won't turn on or charge

Hey guys,
From what I've read, this seems to happen to a lot of different phones, but not out of the blue and I didn't find anything on the Note 2, so I'm wondering if it's the same issue and if my only hope is to get a replacement. It seems to be dead at the moment.
Before going to bed, I charged my phone to about 90% and then unplugged it and left it on my desk.
This morning when I woke up, it was off, which was kind of odd, since there's no way it would fully discharge over night. I tried turning it on, plugging it to charge, swapping out the battery for another original one I purchased directly from Samsung, trying other chargers, even the PC and different USB cables, all to no avail.
The only thing I noticed was that the proximity sensor seems to flash every 5-10 seconds, and I'm not sure what that would mean, other than the fact that it's getting some power somehow so that it can light up.
For the time being, I removed the battery and left it like that while I'm at work.
The phone is running the stock ROM for the GT-N7100, nothing was ever modified, it's not rooted or anything.
I know there was a firmware update pop-up on it at some point, but I hadn't installed it.
Any clues guys? I know there's some really knowledgeable people here, so I'm hoping someone might have an idea!
Thanks for the help and sorry for the text!

That sounds like the dreaded sudden death syndrome, how long have you had your device? You need to take it to a service shop. Was it rooted?
Sent from my GT-N7100 using xda app-developers app

Sorry to hear it . Last week I left mine on my bedside table around same charge 90% full and it was completely discharged and just wouldnt turn on but after leaving it on charge for about 30 min when I checked it started working .
Sent from my GT-N7100 using xda app-developers app

Heard of that for the S III but not the Note II!
Never rooted, nope :/
I've had it since November, got it from Newegg while I was in the US.
I should contact Samsung for a service shop location then? I've never done anything like that before.
Thanks!

koalauk said:
Sorry to hear it . Last week I left mine on my bedside table around same charge 90% full and it was completely discharged and just wouldnt turn on but after leaving it on charge for about 30 min when I checked it started working .
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
When you plugged it in to charge, did the LED light up at all? Mine acts as if it wasn't plugged in.

No it didnt but at the time I didnt think of it and walked away leaving it on charge. And also I didnt even know anything sds . Did you try leaving your battery out overnight or use another battery? You called call in to any mobile phone shop and maybe ask them to see if uou can at least tey theirs
Sent from my GT-N7100 using xda app-developers app

All the sign and symptoms indicating its sudden death.
- Have you updated to 4.1.2 which is believed to be patch for SDS?
-Can you reboot to recovery/download mode?

Well, I did try just plugging it in for a few hours, when I went back to it the battery was cold and nothing happened.
I do have 2 original batteries, so I've been trying everything with both of them.
It just seems like the SDS because of the proximity sensor lighting up.
Right now it's unplugged and without a battery, just in case the capacitors need to discharge or something.
I guess I'll try again tonight!
It's really complicated with the GT-N7100 being an international phone, I can't register it on Samsung for warranty, so I've been trying to talk to Newegg and haven't been successful with them so far.
Thanks for the replies guys.

dr.ketan said:
All the sign and symptoms indicating its sudden death.
- Have you updated to 4.1.2 which is believed to be patch for SDS?
-Can you reboot to recovery/download mode?
Click to expand...
Click to collapse
The crazy part is that I think the phone was asking me to update firmware, but I didn't have time to update it before it died like this... what luck, right?
For the download mode, it never reacts while plugged in other than the sensor, so even if I hold the key combinations, it doesn't seem to react. I'll try again more thoroughly tonight.

You didn't update that's prove you were not on latest rom which have fixed sds, really bad luck otherwise it could have took 10min on good network.
Anyway Goodluck for replacement.
Sent from my GT-N7100 using xda premium

Endracion said:
Hey guys,
From what I've read, this seems to happen to a lot of different phones, but not out of the blue and I didn't find anything on the Note 2, so I'm wondering if it's the same issue and if my only hope is to get a replacement. It seems to be dead at the moment.
Before going to bed, I charged my phone to about 90% and then unplugged it and left it on my desk.
This morning when I woke up, it was off, which was kind of odd, since there's no way it would fully discharge over night. I tried turning it on, plugging it to charge, swapping out the battery for another original one I purchased directly from Samsung, trying other chargers, even the PC and different USB cables, all to no avail.
The only thing I noticed was that the proximity sensor seems to flash every 5-10 seconds, and I'm not sure what that would mean, other than the fact that it's getting some power somehow so that it can light up.
For the time being, I removed the battery and left it like that while I'm at work.
The phone is running the stock ROM for the GT-N7100, nothing was ever modified, it's not rooted or anything.
I know there was a firmware update pop-up on it at some point, but I hadn't installed it.
Any clues guys? I know there's some really knowledgeable people here, so I'm hoping someone might have an idea!
Thanks for the help and sorry for the text!
Click to expand...
Click to collapse
Have you tried hard reset, or soft reset. and if you cant get into recovery then sorry buddy :/ it seems like the SDS bug.
The proximity sensor light indicated the system is booting up but if no system boots up then you should send it back to samsung for repair.
Mine should be arriving tomorrow with an engineer's report. I will fill you guys in on what the service centre says.

soljakid said:
Have you tried hard reset, or soft reset. and if you cant get into recovery then sorry buddy :/ it seems like the SDS bug.
The proximity sensor light indicated the system is booting up but if no system boots up then you should send it back to samsung for repair.
Mine should be arriving tomorrow with an engineer's report. I will fill you guys in on what the service centre says.
Click to expand...
Click to collapse
It seems to indeed be the SDS, and I can't reset it or anything since it won't boot up, nor can it go into download mode.
Biggest problem is that seeing as it's a GT-N7100, after calling Samsung; they're telling me it's an international phone and that it can't be serviced in the US or Canada, so I'm basically stuck with a $700 paper weight... this majorly blows. I wish there was someone higher up at Samsung I could speak to, since this is just an extremely bad experience with the product...

Endracion said:
It seems to indeed be the SDS, and I can't reset it or anything since it won't boot up, nor can it go into download mode.
Biggest problem is that seeing as it's a GT-N7100, after calling Samsung; they're telling me it's an international phone and that it can't be serviced in the US or Canada, so I'm basically stuck with a $700 paper weight... this majorly blows. I wish there was someone higher up at Samsung I could speak to, since this is just an extremely bad experience with the product...
Click to expand...
Click to collapse
Dude that sucks hard! I can try and get management number of the people in the uk of you like?

soljakid said:
Dude that sucks hard! I can try and get management number of the people in the uk of you like?
Click to expand...
Click to collapse
I would definitely appreciate any help! You think this would help? I know phones don't exactly carry international warranty, but if I could send it there for replacement or something; that's already a step forward.
I do believe that since Samsung knows of this problem, they should offer outright replacements for anyone suffering of this issue though - because it's literally putting a faulty product on the market; there should be something we can do about this.
Appreciate it, once again!

soljakid said:
Dude that sucks hard! I can try and get management number of the people in the uk of you like?
Click to expand...
Click to collapse
Would you be able to tell us about your engineer's report?

!!!HELP!!! My galaxy nexus is not turning on

I need help my galaxy nexus is not turning on. At first it would start charging when connected to a charger and i was able to turn on my phone(although it would not go past the google screen) but as soon as i disconnected my charger the phone would turn off(even though battery was nearly full).I performed all the wipes but it was of no help.My phone then stopped even charging.Now I cant even get it into recovery mode.
I would apreciate any and all help you can offer

Have you already tried swapping the battery ? Because I once was in a similar situation and changing the battery worked for me.

Zanera said:
Have you already tried swapping the battery ? Because I once was in a similar situation and changing the battery worked for me.
Click to expand...
Click to collapse
the battery is fine i have tried another battery but it didnt work

Not so long ago i tried to be the boss and took another guy's i9000 to install CM10 for him, i nailed it, it installed and it was working perfectly fine, then after several reboots the phone got stuck in a bootloop, then it got stuck in recovery, then it got stuck on the samsung logo, and then it just died.(stopped charging) like having literally a brick in your hand, no response.
If you've done alot of mods to the phone I'm guessing something inside died, get your phone to warranty and say you cant turn it on, they'll just change the motherboard and give you the phone back, if you had any custom roms they will never know.

my phone has no warranty that i could claim so my only option is to somehow fix my gnex

CoDe LaZaRuS said:
my phone has no warranty that i could claim so my only option is to somehow fix my gnex
Click to expand...
Click to collapse
Well as i said, you have probably damaged physically some component on the motherboard, it needs to be changed so you can't fix it, find a Service that fixes android devices and tell em it doesn't boot nor makes a reaction at all, they'll prolly say they will change the motherboard if they have one and thats it.
*Edit*
I remember there was a thing called "jtag" that was able to debrick devices broken in such ways. But Rarely do services have them.

Try fastboot, download mode or omap
Sent from my Galaxy Nexus using XDA Premium HD app

[Q] My s3's motherboard fried?

Last week,before going to sleep, I put my s3 phone to charge before going to class. When i woke up in the morning i knew something was wrong because my alarm never rang.
Because i live in india now, I first called samsung and they told me I would have to pay 70$ just to ship it to texas center and then have to pay whatever the cost is to fix the problem.
Naturally, I took it to a mobile repair shop down the road. They first said my phone had some boot problem. After a week they said nothing could be done and that the motherboard is fried.
Here are the problems.. When i woke up, the phone was off and the charging light wasnt even showing. I kept trying to turn thr phone on and it tuened on once all the way to the samsung logo and sound and then shut off again. After that, it hasnt turned on since. Boot menu doesnr work. Download menu also doesnt work.
It doesnt turn on but the charging light shows uo when i insert thr charging cable.
What do you guys think? What should i do? Is my motherboard really fried? Should i try to find a new motherboard on amazon and try setting it up myself? I dont think my warranty is still active with at&t if that makes any difference.
Looking forward to any help,thanks.

Plug into a computer and check device manager. If it says qhsusb_dload or something similar it may just be bricked. If so try the debrick method in this section. Worth a shot before spending money on it.
Sent from my SAMSUNG-SGH-T999 using Tapatalk

DocHoliday77 said:
Plug into a computer and check device manager. If it says qhsusb_dload or something similar it may just be bricked. If so try the debrick method in this section. Worth a shot before spending money on it.
Sent from my SAMSUNG-SGH-T999 using Tapatalk
Click to expand...
Click to collapse
After I plug into the computer..nothing happens.
Ill try again after i get home.
The phone is rooted. Though i havnt updated it in a very long time.
Also i should mention that sometimes the red charging light comes on and sometimes it doesnt. Also when i connected it to a different computer it showed a message rhat something failed to download.

Which charging adapter did you use? Was it the stock samsung adapter or an aftermarket one?

so after plugging in the phone to the computer, I tried to look for anything in the device manager, however have come up empty handed.
So, its safe to assume, its not bricked (as that is semi-reversible).
And that the phone is most likely motherboard fried...which sucks and means I have to get a new phone.
Is there anyway to extract the information from internal storage? like documents and pdfs and possibly notes? Or is that option not available aswell?

I am thinking it is a hardware failure at this point. I would say to check the USB port as those to tend to get damaged sometimes, but you took it to a shop already and they should've noticed it if that were the case. These devices are getting old though, and I've been seeing more and more hw failures lately, so considering all that you said in the op, what the shop told you and what has been discussed here I am thinking that will be the most likely conclusion.
As for getting your data back, I kind of doubt it will be possible. If a shop can't get to it with special equipment and programs, you won't be able to do much more on your own. If its very important/valuable data, you could always try a professional data recovery service, but you're probably going to pay a good bit for that.
I am sorry that this happened and that I can't be any better help to you. Good luck with whatever you decide to do. And feel free to ask for a second opinion. Its always possible I could've overlooked something.
Sent from my SAMSUNG-SGH-T999 using Tapatalk

Have you tried a fully charged different battery. You're USB port could be bad not allowing your battery to charge or connect to the computer. If this is the case, your battery didn't charge and went dead during the night and it also may not be getting power from the computer when plugged in. With another battery you might power up and retrieve your data.

S3 motherboard replacement
Hi guys,
I hope somebody here can be of any help. my i9300 (s3) got fried while charging last month. while i was planning to dispose the phone. due i cannot use it anymore and i bought one for good which currently in use, my co-worker just broke the screen of His phone too (s3), fortunately,he agreed to give me his and ask a friend of mine to replaced the motherboard on my s3 with the one from my co-workers phone. the replacement proceeded successfully but upon testing any sim card does not work. it display it has a coverage bar signal, but the notification on top says no sim card.
anybody who would share a thought about what will be the solution is much appreciated!
thanks in Advance