HELP! Just hard bricked my son's g tab. - G Tablet Q&A, Help & Troubleshooting

My son has my old g tab and it was running slow so I decided to put another rom on it. To transfer the rom files, I first I plugged it in to my Win7 computer and the drives came up, but then decided I wanted to do it on my ubuntu computer instead, so I plugged it in to the usb port and the drives did not pop up. So I figured a driver issue so I just decided to do it on my Win7 computer, now it didn't work there. Now the screen wont come on, it worked this morning, but now I cannot even get it to power on at all, nothing on the screen. The battery was full, but I have tried with it plugged in to wall outlet too. I tried pressing the power button slowly a few times and holding it down to force it to power off. I also tried powering on holding the volume up and the volume down, still nothing. What could have gone wrong? Please help, my son is going on vacation next week and I really don't want to tell him I broke his tablet just days before. Thanks.

do a bit of reading, but basically:
hold volume down and the power button together for at least 5 seconds to get it into APX mode. plug it in and you should hear it connect.
does the charge light come on when you plug it in? if not, it's dead.
I'm assuming it's charged and just not booting. Look for nvFlash files for it, first stock TnT ROMs or maybe an ICS rom, but those are all really slow, except maybe for the one not on XDA, AOKP for the gTab.
and don't use words like hard brick if you still want to work on fixing it. a hard brick is a paper weight. hyperbole isn't becoming on anyone.

I have tried that with the usb plugged in to windows and there is no usb connect sound. The red light does come on when its plugged in to outlet. Is there anyway for me to reset it to factory just using some special button combo?

I've seen on other forums, don't know if this one or for other devices, that maybe it will work when the battery fully drains? So if it is off right now and if the battery was full when this happened, how long until the battery would fully drain? Like days or weeks?

I fixed it! I opened it up and unplugged the battery and plugged it back in and now its working

aldar5 said:
I fixed it! I opened it up and unplugged the battery and plugged it back in and now its working
Click to expand...
Click to collapse
I would recommend drilling a DRH while you had it open, hopefully you did?

Where exactly is a DRH supposed to be drilled? And how big of a hole?
Sent from my VS910 4G using xda premium

Dave51495 said:
Where exactly is a DRH supposed to be drilled? And how big of a hole?
Sent from my VS910 4G using xda premium
Click to expand...
Click to collapse
With that I direct your attention to this tread. http://forum.xda-developers.com/showthread.php?t=1585012 - Comes with pictures and location of the internal reset button. There are different ways that you can create your hole, I think the best one is using wax paper cover the back and mark location on the sheet with a Sharpe marker. Then apply your template to the back cover and scratch the marking in.

Related

Phone won't turn on unless plugged in

My fascinate will not turn on unless its plugged in. Once it turns on it runs fine. If you hold the power button to turn it on it will show the battery icon, but will not turn on. If you plug it in it will turn on and work fine. It also thinks its in usb debugging all the time. not plugged into anything and it thinks its debugging.
Very strange.
Are you on Froyo? Using a rom? You might have the screen of death. If you have clockwork recovery you can turn it on that way.
Read this:
http://forum.xda-developers.com/showthread.php?t=960080
Keep me Fascinated
SC 2.9.2
EC10 Voodoo Lagfix
Honeycomb v4 - Animated
My friend had this issue.. It was hardware. Get a new one
sent from my frozen yogurt filled fascinate!
neh4pres said:
My friend had this issue.. It was hardware. Get a new one
sent from my frozen yogurt filled fascinate!
Click to expand...
Click to collapse
My son's had the same thing, left the battery out for a day with the intention of returning it under warranty, put the battery back in and it fired right up without an issue, and havent had one yet.
Another question, are you using the stock battery or an after market job?
Without one of the tweaked kernels, the after market batteries wont work at all...
I forgot about this thread. My problem is when the phone is turned off, it will not turn on unless its plugged in. you push the power button and you see a picture of an empty battery. You plug it in and wait for the battery to turn green, and the phone will fire right up. Tried a new battery, and nothing. I am going to call vzw and see what they say.
Any resolution on this? I am having the exact same issue with my Infuse (AT&T).
Clean the contacts with a pencil eraser.
Sent from my SCH-I500 using XDA App
Thanks Terror for the tip, but still having the same issue.
hokey777 said:
Thanks Terror for the tip, but still having the same issue.
Click to expand...
Click to collapse
NP I had to do it all the time on my wifes alias.
Did you try a different battery?
At this point I would go stock and see if a verizon store will try another battery for you.
Good luck!
Sent from my SCH-I500 using XDA App
iamnotafanofgravel said:
My fascinate will not turn on unless its plugged in. Once it turns on it runs fine. If you hold the power button to turn it on it will show the battery icon, but will not turn on. If you plug it in it will turn on and work fine. It also thinks its in usb debugging all the time. not plugged into anything and it thinks its debugging.
Very strange.
Click to expand...
Click to collapse
exact same problem as quoted above.
Some times the USB port gets gunk in it, try taking a piece of paper fold it a few times make sure the width is like half the size of the usb micro jack and slide it in to the usb port. fold it so it is snug but not tight move back and forth, do both top and bottom of the port but be careful on the thin side. basically your cleaning the contacts to remove and film.
Good Luck
If that still doesn't do the job chances are it's a hardware issue.
iamnotafanofgravel said:
I forgot about this thread. My problem is when the phone is turned off, it will not turn on unless its plugged in. you push the power button and you see a picture of an empty battery. You plug it in and wait for the battery to turn green, and the phone will fire right up. Tried a new battery, and nothing. I am going to call vzw and see what they say.
Click to expand...
Click to collapse
This is a very accurate description of the issue. I too am having the problem however it is on AT&T captivate. In my case, it only occurs when I am using a MIUI ROM. I have flashed multiple ROMS, both prior to and after discovering the problem and only have this issue when using MIUI ROM (Which is awesome in every other way). Two other things I would note. I have purchased another battery and it behaves identically, and MIUI drains batteries like a mother. Even swapping out a completely charged battery does not resolve the issue. Maybe someone brighter can explain how the phone "reads" the battery charge level while off.
does anyone have this problem with 'stock' phone?
I'm having the exact same issue with my Continuum. Thought maybe the USB port had issues, but it charges a battery just fine. It just won't acknowledge it's charged and turn on unless it's connected to a power source. Without a cable plugged in it just shows the big empty battery icon with a non-moving progress wheel on top of it for 3-4 seconds then screen goes black. With a cable plugged in it displays that, then changes to show the true charge of the battery at which time I can start up the phone. I restored my phone to factory defaults earlier today, but this problem persists.
Has anybody found any solution to this?
drumtrucker said:
does anyone have this problem with 'stock' phone?
Click to expand...
Click to collapse
My friends did this last year. It was a hardware issue afaik
Sent from my SCH-I500 using xda premium
I have the same issue with my Samsung Epic. Anyone find a fix?
I also have this problem. I have discovered, however, that while I must plug the phone into a USB cable, that USB cable need not be plugged into a power source or anything at all. I can reliably (100% of the time) power up with a USB cable just laying in my drawer. I can also reliably (100% of the time) not power up without plugging into a USB cable.
In other news, I have also discovered that certain low-level actions tends to screw up lots of things. I can Odin just fine. I can flash ROMs, kernels, etc. just fine. However, I cannot restore a nandroid. Whenever I restore a nandroid, as best as I can tell, my partitioning gets all jacked up. When this happens, I can't do anything but boot into recovery (although once this happens, I can no longer flash ROMs) or Odin. Doing a full Odin flash restores functionality (in the sense that we all see where we need a USB cable to boot up), though. So ultimately, I think these phones have defective memory and that's what is ultimately causing this.
I bought this phone a couple days ago for $100 so I'm not out much (and can probably get most of that back even acknowledging the issues). Sure would have been nice for that person to have told me there were these issues. But oh well. C'est la vie!
---------- Post added at 10:06 AM ---------- Previous post was at 10:03 AM ----------
BTW, curious, what radio are you all using? I have only used EH03. I haven't yet tried EC09...

[Q] Think my pad died..

Just wanted to bounce this off you all and see what ideas I got back..
Device:
TF201 Rooted with NVFLASH installed, upgraded to jellybean from craiggomez's post here. Also have TWRP installed.
This install has been running for several weeks.
Scenario:
I'm just returning from a trip.. I unpack the prime and turn it on and it powers on just fine. Plug it in and let start charging and walk away. four or five hours later I hop in bed (yes, I fanatically watch TV from Plex while laying in bed) and look over and see the green light on the prime is on. I pick it up and unplug it and hit the power button to turn the screen on but get no response. I'm thinking sleep of death at this point.. Hold the power button in for 10 seconds expecting to get a vibrate and a reboot... Nothing.
I've plugged it up to a PC just to verify it wasn't on and it definitely isn't.
I know that the moment I unlocked the bootloader I voided the warranty with Asus.
Are there other steps that I can try at this point to verify that it's truly dead other than what I've done?
Thanks in advance for any replies.
(Moral motivation to upgrade to the Tf700.. Hmmm I'm thinking so. )
I'm thinking SOD, also. Hold the power button down longer and see what happens. I seem to remember mine taking a while longer than 10 seconds (more like 20).
You could also try that little reset button in the little round hole about 1" below the microSD card slot. Just unfold one end of a small paper clip, and you can reset your Prime by sticking it in the hole.
tedr108 said:
I'm thinking SOD, also. Hold the power button down longer and see what happens. I seem to remember mine taking a while longer than 10 seconds (more like 20).
Click to expand...
Click to collapse
I'm starting to think not.. I tried the reset button, held power for a minute, and tried power + the volume rockers.. Still dead..
tedr108 said:
You could also try that little reset button in the little round hole about 1" below the microSD card slot. Just unfold one end of a small paper clip, and you can reset your Prime by sticking it in the hole.
Click to expand...
Click to collapse
I used a straightened staple and achieved the same result.. I actually felt the reset button push in and release when I backed off with the paper clip.. Still no change. Do I have to press this button in tandem with another or is it a solo button?
Have you tried booting to recovery?
Also..could it be that your charger cable is defective, and that you arent getting a charge (meaning your battery is sill dead)?
Sent from my Galaxy Note 2
Dai323 said:
Have you tried booting to recovery?
Also..could it be that your charger cable is defective, and that you arent getting a charge (meaning your battery is sill dead)?
Sent from my Galaxy Note 2
Click to expand...
Click to collapse
UPDATE:
Went out and bought a TF700. The charging cable on it is the same. Tried that.. Still no activity. I'm starting to think it is genuinely dead.
I appreciate all of your replies.
mostyle said:
UPDATE:
Went out and bought a TF700. The charging cable on it is the same. Tried that.. Still no activity. I'm starting to think it is genuinely dead.
I appreciate all of your replies.
Click to expand...
Click to collapse
Did you have this charging on the dock? I once had a similar scenario where it wouldn't turn on and then I plugged the power cable directly into the prime bypassing the dock and it came on with full charge.
Congrats on your new toy. How does it run in comparison?
Did your rear camera work. If your done with your tf201, I'd like your camera if your not gonna do anything with it.
flumpster said:
Did you have this charging on the dock? I once had a similar scenario where it wouldn't turn on and then I plugged the power cable directly into the prime bypassing the dock and it came on with full charge.
Click to expand...
Click to collapse
Nope, I don't own the dock.
I did find something strange though on the power plug though.. See the attached thumb..
I wonder if something shorted when this broke?
I looked at the tf700 and it isn't like this..
f'n around said:
Congrats on your new toy. How does it run in comparison?
Did your rear camera work. If your done with your tf201, I'd like your camera if your not gonna do anything with it.
Click to expand...
Click to collapse
I'm thinking of trying to get it repaired.. If not i'll toss it on ebay and let you know.

Unbrick phone part: Rapidly Flashing Red Light.

Hello all.
This guide will help you if you have:
A phone that will not turn on unless you plug it in and even then only an LG sign shows up followed by either blank/ rapidly flashing red light.
to my knowledge, what happened to put the phone in this state is the battery died while you were flashing a rom or something as such and the phone got confused on if it should be in charge mode or not.
being that the phone has a sealed battery, it is not as easy to pull out the battery as it is on other phones.
Fortunately for us, it is not difficult at all to unplug the battery!
REQ: torx screw driver that will fit but NOT STRIP the screws at the bottom of the phone.
Small phillips screw driver.
**I suggest charging the phone for a good 10 minutes before starting this. just to make sure it has a charge.
Step 1: unscrew the two screws at the bottom of the phone CAREFULLY!
Step 2: with your nails carefully pry up the back cover (inspect the phone carefully and identify the back cover from the rest of the phone.) off starting from the bottom of the phone.
Step 3: peel back the blue tape on the connector and remove the two screws.
Step 4: carefully pry up the connector from the top.
Step 5: plug back in and try powering on. By this point you should know if it worked and you can start putting the phone back together.
This guide is not the best (My first) but if you have any questions send me a message.
Good luck with your phones!
One of the first official LGOG teardown! Looks easier than expected..
@exemplarmusik sent from his LG - E970 ya dig?!
Awesome job, man. should come in handy for me at some point I am sure. I am curious though, those internals look identical to the Nexus 4's (as I guess we should expect) and I know the battery is glued down with the Nexus 4, so is that the case with our LGOG as well?
Yeah. The battery is glued in. I dont see an issue replacing it though. maybe a heat gun to losen up the glue and you should be good.
And yeah, it is very easy to open up.
This would have helped me last week. Oh well, got a replacement device and a free LG headset for my trouble.
Sent from my LG-E970 using Tapatalk 2
Fission_Chipz said:
Awesome job, man. should come in handy for me at some point I am sure. I am curious though, those internals look identical to the Nexus 4's (as I guess we should expect) and I know the battery is glued down with the Nexus 4, so is that the case with our LGOG as well?
Click to expand...
Click to collapse
Yeah the name in system info is even mako just like n4
the best phone ever
drwario said:
Yeah the name in system info is even mako just like n4
the best phone ever
Click to expand...
Click to collapse
I think it would only say that if unlocked, then you have N4 bootloaders.
I had this fast flashing "brick"-like issue, but after I let my phone cool, I just held power and vol-up and my phone went straight to the boot loader.
Sent from my LG-E970 using Tapatalk 2
Damn, I didn't think it'd be that easy to take it apart. I wonder if it'd be possible to stick a Qi wireless charger pad in there, like the Nexus 4.
First of all, thanks for the guide. :good:
Here is what caused this to happen on my phone:
(black screen, flashing red light)
With phone off and charger plugged in you should be able to press power for a couple of seconds and it will show the charging progress. When you unplug the charger and press power you should see nothing unless you hold it long enough to power up the phone. Problem was that no matter how long you waited after unplugging the charger you could press power and see the progress ::what::
That causes the battery to drain, completely if left alone for a couple of days resulting in, you guessed it, black screen and flashing red light. After leaving it plugged in for 4-5 hours it regained a full charge and was fine.
This did not occur when phone was on while charging. Needless to say, I exchanged the phone. Hope this helps.
Don't assume you have any other pictures
I was considering trying to steal the signal amplifier and the filter from this and put in n4 ... and chance you got any shots of those in the optimus g ?
I still cant get mine to turn on, I unhooked the battery, still nothing. I hold the power it goes to the lg screen then nothing. I can hold power and volume up and nothing happens. Does anybody have a idea, I want my phone back.
Thanks
HELP!
My phone somehow will not turn on or charge! I have tried multiple chargers and outlets, and my phone will not charge or get the red light signaling that it is... There is no damage to the phone other than a small crack done a couple months prior. This happened very suddenly, the phone just ran out of batteries then stopped charging... is it possible to find the same battery as this and replace it?? My phone company said LG would not accept it because of the small crack on the front screen corner. Any help would be very greatly appreciated, really dont have the money to buy a phone off contract...
amazingbonz said:
My phone somehow will not turn on or charge! I have tried multiple chargers and outlets, and my phone will not charge or get the red light signaling that it is... There is no damage to the phone other than a small crack done a couple months prior. This happened very suddenly, the phone just ran out of batteries then stopped charging... is it possible to find the same battery as this and replace it?? My phone company said LG would not accept it because of the small crack on the front screen corner. Any help would be very greatly appreciated, really dont have the money to buy a phone off contract...
Click to expand...
Click to collapse
My phone is same yours. you plug and unplug somes times untill red light flash then push power button. goodluck
Wow looks like there are connectors on the back to go to the inside of the back cover... I wonder if this is compatiable with the orbe!... if not it should be easy to use old Palm Touchstone parts to make it charge wirelessly.
I have the sprint version I am hoping it has the same connectors... You guys see the two prongs on the back cover adn the metal places they attach to??
Akop87 said:
Wow looks like there are connectors on the back to go to the inside of the back cover... I wonder if this is compatiable with the orbe!... if not it should be easy to use old Palm Touchstone parts to make it charge wirelessly.
I have the sprint version I am hoping it has the same connectors... You guys see the two prongs on the back cover adn the metal places they attach to??
Click to expand...
Click to collapse
Those prongs are for connecting to the antenna in the back cover, not a wireless charger.
Sent from my Nexus 7
I could use some help guys, if this thread isn't too old. I've searched high and low to the answer here and nothing is working. I've tried download mode, fastboot, recovery, reset, holding power down, plugging it in and unplugging it. I've pulled the plate off of the battery, tried LGNPST, drivers, etc. No go on anything.
The phone is still dead, and will not turn on. The best I've gotten is a solid red light after holding the power button for 15-20 seconds. Then after about 3-5 seconds it resumes flashing (alternating between the red light and the key buttons). If I continue holding the power button down it will repeat this, showing solid red and then reverting to flashing.
I can not get the screen to display anything, not even the charging animation, and none of my computers will even recognize the device. I've been messing with it all day and I'm stuck. If anyone can help me, at all, please do. I hate going to Sprint. Anything but that, please.
thistimearound said:
I could use some help guys, if this thread isn't too old. I've searched high and low to the answer here and nothing is working. I've tried download mode, fastboot, recovery, reset, holding power down, plugging it in and unplugging it. I've pulled the plate off of the battery, tried LGNPST, drivers, etc. No go on anything.
The phone is still dead, and will not turn on. The best I've gotten is a solid red light after holding the power button for 15-20 seconds. Then after about 3-5 seconds it resumes flashing (alternating between the red light and the key buttons). If I continue holding the power button down it will repeat this, showing solid red and then reverting to flashing.
I can not get the screen to display anything, not even the charging animation, and none of my computers will even recognize the device. I've been messing with it all day and I'm stuck. If anyone can help me, at all, please do. I hate going to Sprint. Anything but that, please.
Click to expand...
Click to collapse
me too.
I was doing the LGNPST and it was stuck at 67% for 15 min so i unplugged and the phone did nothing so I turned it off from recovery and nothing. no power only the power flashes red for a few seconds after pressing.
I am out of town now but if I can get it to turn back on I will send it back since I just received it today.
Unfortunately, my phone is now completely unresponsive. I have had it plugged in to the original wall charger for over two hours and still no power. If i hold down the power button for about 15 seconds while plugged in the red light will blink once every second until i let go. However, if I unplug it and do the same the light will not come on. I'm about to disassemble my brick and see if the battery pull will help any.
Any success stories in detail would be appreciated. Plan B is to send it off to Mobiletechvideos.
Edit: Moving on to plan B....thanks.
Sent from my LGL35G using xda app-developers app
TangoXray said:
Unfortunately, my phone is now completely unresponsive. I have had it plugged in to the original wall charger for over two hours and still no power. If i hold down the power button for about 15 seconds while plugged in the red light will blink once every second until i let go. However, if I unplug it and do the same the light will not come on. I'm about to disassemble my brick and see if the battery pull will help any.
Any success stories in detail would be appreciated. Plan B is to send it off to Mobiletechvideos.
Sent from my LGL35G using xda app-developers app
Click to expand...
Click to collapse
I did this trick a couple weeks ago when my phone stopped responding. Could only get flashing light while plugged in, and no response when not plugged in. Eventually while plugged in I could get to the bootloader, but could not get to recovery. This fix worked for me, though it may not work for you. You will need a T5 torx (star) screwdriver. Good luck.

[Q] Optimus G wont charge!

Hello,
So last night I was using my optimus g, the notification that my battery was too low came up, and the phone shut off. After that I went to charge my phone and the usual red light did not come up around the power button and the phone will not charge. There is no water damage or sudden incident that could have caused this to happen. AT&T will not replace the phone due to a small scratch on the front of the screen done a couple months ago. Does anyone have any suggestions about how to get my phone to charge and turn on again??
Any help is greatly appreciated! Thanks!
have you tried to hold the power button down for like 10 seconds? try a different plug outlet and plug it in and see what happens
If you can't get it working then send it in to LG since AT&T won't help you.
Have you tried a different charger? Tried usb charging? Somewhere in this forum are instructions for removing the back case and battery. Two others had similar problems and removing the battery helped.
Sent from my LG-F180K using xda app-developers app
Jank4AU said:
Have you tried a different charger? Tried usb charging? Somewhere in this forum are instructions for removing the back case and battery. Two others had similar problems and removing the battery helped.
Sent from my LG-F180K using xda app-developers app
Click to expand...
Click to collapse
Yeah, I tried a lot of different chargers, USB charging and different outlets. I will have to try to remove the battery i guess. AT&T told me that I could not have LG repair it because it has a small crack in the bottom left that I made a couple months prior to this happening. Do you know how to get to the thread about removing the battery? I cant seem to find it =/
Anyone have any other ideas?
Here's the thread for accessing the battery btw.
http://forum.xda-developers.com/showthread.php?t=2127122
Sent from my Optimus G
If that doesn't do the trick then replacing the damaged portion of the phone and then claiming warranty would probably work, especially since it's already bricked and you don't have to worry too hard about it not turning on again after you reassemble it because again, it's already bricked probably a whole lot cheaper than buying a new one off contract.
Sent from my LG-E970 using xda premium
DeathmonkeyGTX said:
If that doesn't do the trick then replacing the damaged portion of the phone and then claiming warranty would probably work, especially since it's already bricked and you don't have to worry too hard about it not turning on again after you reassemble it because again, it's already bricked probably a whole lot cheaper than buying a new one off contract.
Sent from my LG-E970 using xda premium
Click to expand...
Click to collapse
The only problem is that the crack is on the front class screen, and I have heard that the screen is hard to replace
Before you open it up and go fiddling around on the inside, try these (in order):
1. Hold down your power button for at least 15 seconds.
2. Plug in your charger
3. (If that doesn't work) Use a different outlet/adapter.
4. If all else fails, try the 15 second power button thing and then connect it to your computer.
My Nook Tablet's display wouldn't work once and it took me the better part of a week to figure out that holding the power button down for 10+ seconds manually turns it off (I was a noob). (I then plugged it into my computer instead of the charger and it powered on!) A lot of people forget to try the simple things first...
amazingbonz said:
The only problem is that the crack is on the front class screen, and I have heard that the screen is hard to replace
Click to expand...
Click to collapse
Ok, let me rephrase that. A new one is $450. You can get a screen/digitizer for ~$85. I'm not a math whiz but to me the difficulty is worth saving that much cash.
download mode
it could be a software problem try going into download mode (holding vol down and power then plugging it in at the same time) it may take a couple trys but if you can get into that then it could possibly be a software issue maybe its a prob with bootloader if it is try useing some teenybins somthing similar happened to me i unlocked the bootloader and everthing got better post back if you can get into download mode
I too have started having problems charging this phone when it goes all the way down which it does fast usually listing android operating system or my screen as the main culprit....try booting to bl then recovery and clearing cache and dalvic....I use twrp recovery and there no battery stat wipe function but in rom toolbox pro there is although the merits of such is questionable.....I also used a battery calibration app recently and it seemed to help... I've also had to plug it up and just leave it for a while whether it's convenient or not it works....???
I've wondered about awesome kernel cleaning script... As well as some of the battery saving apps in conjunction with Eco mode and power saver function.... I've used juice defender ultimate for a while and recently battery guru from Qualcomm and Antutu but same crash today leaving phone down 2 hours plus easily not to mention getting stuck in power save popup warning viscious cycle of popping up every keystroke is gonna get this device slammed up against a wall and I don't want to replace it but any help on this also appreciated....
Sent from my LG-E970 using xda premium
USB Cable
Have you tried another USB cable? :silly: I stopped using USB cords ever since my grandpa got a wireless charger (yes, my grandpa ) but you better be careful with those since not all of them are compatible with LG phones, check the reviews and device compatibility, mine is a Powermat 3X
im having the same problems too... using the latest cyanagen mod... the battery just doesnt hold the charges like it says and shuts off.. i need this phone as an alarm......
There's problems with fast charge for cm try turning it off its on by default
Sent from my LG Optimus G using xda app-developers app
Same problem ughhhhhhhhhhhhhhhhhhh
I have this problem now, and can't get it to work. Anybody figure it out?
So there seems to be a desease of optimuses
My phone was charging while I was sleeping, and I accidentaly putted my hand on my phone while I was sleeping, and the phone was seriusly hot! I got up, upluged the phone from the charger, let it cooldown, plug it in on another charger, the phone responded in the first place, but the red flashing light was coming up really quickly. I switched it of and on and now it is showing me the battery that is shown when the device is charging. Been doing this charge for like an hour or more, with varius attempts to switch it on but it still it wont switch on! Any tips or anything? I am going to leave it charging for a coupe of hours and see if I have any results...
My phone started having issues where it would randomly shut off and sometimes holding power for approx 20 seconds or so would turn it back on or other button combinations sometimes requiring me to force download mode. I have always been able to force it back on however previously when plugged into a charger the notification light wouldn't do anything.
It shut off yesterday and I have tried every combination of buttons for at least 30 seconds, including trying to force download mode with volume up and down and USB into computer and nothing. The difference this time every time I plug it in the notification light either is solid or pulsing rapidly and will not turn on or go to download mode.
Phone is rooted running paulicats aosp and has been since I got the phone 3 months ago, it was dropped in water the week I got the phone but was disassembled and cleaned that day with no issues until this last week.
Any help or input is greatly appreciated
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Bump
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

[Q] Phone died wont charge

Yesterday my dna died while at a dealership then I went to plug it into my car charger and the led came on to indicate charging. The phone automatically booted into the bootloader at which point I selected reboot phone and after that it went black as if there wasn't enough juice to boot and shut off. Since then the phone won't charge. When plugged into the wall, no orange led comes on to show its charging and after being left plugged in over night I'm still having the same issue.
I've got a lot of important things on there and I really hope there's something I can do.
Thanks :crying:
it may be in a boot loop try booting into the boot loader and flashing twrp then boot into it and let it charge
Sent from my Nexus 7 using Tapatalk 4 Beta
Make sure your cable isn't borked. For some reason, the cable wires break at the connector on the small end. Try a different cable. The orange charging light should come on after about 5-15 minutes of charging depending how dead it is.
zachf714 said:
it may be in a boot loop try booting into the boot loader and flashing twrp then boot into it and let it charge
Sent from my Nexus 7 using Tapatalk 4 Beta
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At this point the phone is refusing to do anything or at least appears to be doing nothing. Pressing the power does nothing and when plugged into any power source no orange led. I don't know how I would boot into the boot loader while the phone is in this state.
superchaos said:
Make sure your cable isn't borked. For some reason, the cable wires break at the connector on the small end. Try a different cable. The orange charging light should come on after about 5-15 minutes of charging depending how dead it is.
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Thanks. I've tried several cables and from different charging sources, wall, computer USB and my car and none make the orange led come on. I've tried holding the power for 20-30 seconds to see if I could reboot it but that didn't work either. The phone has never been dropped on anything but carpet once or twice and never near any water.
dev/null/ said:
At this point the phone is refusing to do anything or at least appears to be doing nothing. Pressing the power does nothing and when plugged into any power source no orange led. I don't know how I would boot into the boot loader while the phone is in this state.
Thanks. I've tried several cables and from different charging sources, wall, computer USB and my car and none make the orange led come on. I've tried holding the power for 20-30 seconds to see if I could reboot it but that didn't work either. The phone has never been dropped on anything but carpet once or twice and never near any water.
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Click to collapse
I have this exact same problem; however, my phone came back in a few days? It seems to get stuck like that every so often but then comes back and has around 30-40% battery left. I am about to lock it and put it back to stock and get a replacement.
Were you running any ROMs? I'm running a clean stock ROM.
Maybe try to open it up and disconnect the battery. This is a common pro let on the Nexus 7 and usually people get it fixed by disconnecting the battery and putting it back on. If you feel comfortable opening the phone you could try that.
Sent from my HTC6435LVW using xda premium
Salsbar said:
I have this exact same problem; however, my phone came back in a few days? It seems to get stuck like that every so often but then comes back and has around 30-40% battery left. I am about to lock it and put it back to stock and get a replacement.
Were you running any ROMs? I'm running a clean stock ROM.
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I'm running stock rom with root and clockwork. I've had the phone like that since late December and nothing wrong until now. Now that you mention though, the same thing did happened awhile back but like you it randomly started working again on its own. I hope it comes back soon.
Jaggar345 said:
Maybe try to open it up and disconnect the battery. This is a common pro let on the Nexus 7 and usually people get it fixed by disconnecting the battery and putting it back on. If you feel comfortable opening the phone you could try that.
Sent from my HTC6435LVW using xda premium
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I was going to disassemble it after finding a guide and almost purchased a replacement charging port for the phone thinking maybe it was broken or something but I may try that. Thanks.
dev/null/ said:
I'm running stock rom with root and clockwork. I've had the phone like that since late December and nothing wrong until now. Now that you mention though, the same thing did happened awhile back but like you it randomly started working again on its own. I hope it comes back soon.
I was going to disassemble it after finding a guide and almost purchased a replacement charging port for the phone thinking maybe it was broken or something but I may try that. Thanks.
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Cool. Keep me updated. I'm very curious now.
When you hold down the power button for 10-15 seconds, do the led's on the bottom of the screen blink? I let mine drain all the way out. Plugged it in. the orange light was blinking slow. I held down the power button until after the led's blinked 13 times. I don't know why they blinked 13 times but they did. held down the power button again and it booted up.
When you connect it to your computer, is it found as a device through ADB commands? Is it listed as a drive attached to the computer?
Salsbar said:
Cool. Keep me updated. I'm very curious now.
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Good news, I disassembled it and disconnected the battery from the mobo like another user suggested earlier and after putting it together and plugging it in it is charging and booted to recovery
superchaos said:
When you hold down the power button for 10-15 seconds, do the led's on the bottom of the screen blink? I let mine drain all the way out. Plugged it in. the orange light was blinking slow. I held down the power button until after the led's blinked 13 times. I don't know why they blinked 13 times but they did. held down the power button again and it booted up.
When you connect it to your computer, is it found as a device through ADB commands? Is it listed as a drive attached to the computer?
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Prior to disassembling it no, the LEDs never blinked when holding it down and when I tried charging it through my computer USB port it was never detected. Everything seems to be fixed now but thanks for suggestions. I still don't know what happened but hopefully it was just a one-off thing
dev/null/ said:
Good news, I disassembled it and disconnected the battery from the mobo like another user suggested earlier and after putting it together and plugging it in it is charging and booted to recovery
So it does sound like a hardware problem. Maybe I'll return mine and get a new one.
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Glad to hear your back up. Good job. It could also possibly be that the battery somehow got disconnected. I wouldn't return it unless it happens again. Just try not to let it die and I don't think it will happen again. Or if you drop it, it may also disconnect. But I wouldn't get a replacement unless the issue comes up again.
Sent from my HTC6435LVW using xda premium
If you get a replacement your phone will be unlockable.
Glad you found the problem.
For future reference, my experience when my android phone had died, always plug the phone into the wall. If not, it takes forever for the phones light to come back on. Its happened to me a bunch of times. Haha
Sent from my HTC6435LVW using xda app-developers app

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