Develop Bugs

My Nexus 7 2013 is completely dead, help

So I went to use it and it wouldnt turn on, dont think the battery was dead but i wasnt sure, nothing would work even when plugged in, no led blinks, no bootloader mode, nothing. Finally after holding the power button for a little bit it turned on while the power cord was plugged in. Then about 15 seconds later it shut down and back to no response.
I plugged it in and let it sit overnight, I got up and turned it on, turned on like normal, used it for maybe a minute, was satisfied that it mustve had a low battery, and i walked away, come back a few hours later and it wont turn on again, wont go into bootloader, nothing. Just blank. Now I know the battery is charged now but its just a mess.
Its unlocked, running scars aokp 10/16 his kernel and has been for a week now. No issues before this. I popped the cover off and the battery connection seems ok, Help?

Looks like something is wrong with the battery. It drains too fast.
Gesendet von meinem Nexus 7 mit Tapatalk

Yeah, idk nothing works anymore. I'm hoping to get a new one if I send it into Asus. Have to call back tomorrow they said I'll have to send it in. I'd just buy a new one but for the price and now the reliability of this device. Not interested in spending the money for one again. Very unimpressed
Sent from my SCH-I535 using Tapatalk

You just been unlucky.
They should replace the battery at no extra cost.

Flash it back to stock.

How am I supposed to flash it to stock. It doesn't do anything.
Sent from my SCH-I535 using Tapatalk

I think there is nothing wrong with your Tab. The battery is just drained.
There are quite a few people here with similar issue. I had this problem with two of my NookHD+s (bought four).
When drained, the Tabs just didn't wake up & start charging when plugged in ... I had to "wake" it up to get charged !!
I don't remember exactly how. But I had to hold some key-combos (Power+U --> Power+Volume+/- on N7) .. until I got a
screen response, then let it charge for awhile. (I almost packed them up for RMA .. until this did the trick).
THEN, you have to check which app is draining your battery.

wont it void all warrenty if sending back to asus with using a custom rom on it
they will know iam sure.they will just send unit back to you

The battery isn't dead, when it does turn on like normal for a few seconds, it says the battery is at 100 percent. I'm fairly certain it's not a battery issue. Believe me, I've tried hundreds of button combos, my next hope is to keep trying bootloader and hope that it goes into it on one of the times it does turn on.
Sent from my SCH-I535 using Tapatalk

rocksyjj said:
wont it void all warrenty if sending back to asus with using a custom rom on it
they will know iam sure.they will just send unit back to you
Click to expand...
Click to collapse
Prolly, but the booklet does say they will cover any hardware issues but is not liable for software or 3rd party software. So if it's hardware I don't think they will care, unlocked or not. I think.
Sent from my SCH-I535 using Tapatalk

A few years back, I had to RMA my TF101. I had a customROM on it (it didnot power up to get back to stock).
They indicated NoProblemFound but the Tab was wiped cleanly back to initial stock stage (if no problem was found .. why
the trouble to wipe ?). I (later) found out it would power up if I hold the Power long enough.
So, I guess they (contracted repair service) would just hook up the Tab then do a factory image recovery (I ended up sending it back
two more times before they replace the bad mainboard).

silver04v said:
Prolly, but the booklet does say they will cover any hardware issues but is not liable for software or 3rd party software. So if it's hardware I don't think they will care, unlocked or not. I think.
Sent from my SCH-I535 using Tapatalk
Click to expand...
Click to collapse
but if you used a kernel they could say it was over clocked causing hardware damage
as i tested a few kernels with over clocking and seen there was alot of heat coming
from camera area top right .. so now iam back to stock kernel less worrys

Eh, well somehow I got it to boot one of the times it did into bootloader, I ran to the computer and flashed to stock, it's still unlocked and can't get it to relocate the bootloader but at least it's on a stock rom. Got my rma info tonigjt
Sent from my SCH-I535 using Tapatalk

Well, got the bootloader to lock thanks to adb. Now to box it up this weekend and send it out.
Sent from my SCH-I535 using Tapatalk

Galaxy S3 wont turn on or charge but connects to the computer

Hello, I have an sgh-i747 it was running task650s rom and one day it just randomly shut off. I tried everything and was told to buy a jig to put the phone into download mode. I bought a jig, plugged it in, still nothing. When I plug it into the computer it shows up as QHSUSB_DLOAD #3 (im using a mac).
What should I do next? All I did was plug the jig into the USB but nothing happened.
This is the jig I bought
http://www.ebay.ca/itm/271353549321?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

anyone?

n023b said:
Hello, I have an sgh-i747 it was running task650s rom and one day it just randomly shut off. I tried everything and was told to buy a jig to put the phone into download mode. I bought a jig, plugged it in, still nothing. When I plug it into the computer it shows up as QHSUSB_DLOAD #3 (im using a mac).
What should I do next? All I did was plug the jig into the USB but nothing happened.
This is the jig I bought
http://www.ebay.ca/itm/271353549321?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Click to expand...
Click to collapse
Is your warranty up? Did you try a different battery? Sounds like a hardware failure. How long were you running tasks650 before the problem occurred? Did you flash the ROM that is specific to AT&T? You could try contacting josh at mobiletechvideos.com. Head to his site and chat with him as he's quite knowledgeable. I don't use a mac so i'd have no idea what that error code means. Sorry i wasn't much help. Good luck

brianray14 said:
Is your warranty up? Did you try a different battery? Sounds like a hardware failure. How long were you running tasks650 before the problem occurred? Did you flash the ROM that is specific to AT&T? You could try contacting josh at mobiletechvideos.com. Head to his site and chat with him as he's quite knowledgeable. I don't use a mac so i'd have no idea what that error code means. Sorry i wasn't much help. Good luck
Click to expand...
Click to collapse
-Warranty is long gone.
-Yup tried a different battery and a different charger
-I've been running the rom for over 2 years
-Yes it was the correct one
-tHANKS ill give him a try
-I dont think its an error code its just what the device shows up in mac

When I plug in the phone without the battery the orange light pops up does that mean its not a charging problem?

n023b said:
When I plug in the phone without the battery the orange light pops up does that mean its not a charging problem?
Click to expand...
Click to collapse
It does sound like a hardware rather than firmware issue. Did you try another battery in the phone or try the current battery in another device? If it isn't something as simple as a completely dead battery, it could be a short somewhere on the motherboard.

Larry2999 said:
It does sound like a hardware rather than firmware issue. Did you try another battery in the phone or try the current battery in another device? If it isn't something as simple as a completely dead battery, it could be a short somewhere on the motherboard.
Click to expand...
Click to collapse
Yup tried another battery and tried the current battery in another phone and it worked fine.
I did change the sim card reader when I first got the phone like 2 years ago maybe something is shorting out the MB now I'll check it out

n023b said:
Yup tried another battery and tried the current battery in another phone and it worked fine.
I did change the sim card reader when I first got the phone like 2 years ago maybe something is shorting out the MB now I'll check it out
Click to expand...
Click to collapse
I just got my phone back from Josh. My power button was shorted on the board so he fixed me right up. The symptoms on my phone were it would get to Samsung screen and subsequently power off. Same in DL mode so it could very well be that your power button is shorted in a manner which it just won't power on at all. Hopefully that's all it is. 40 bucks and you're back up and running
Sent from my SAMSUNG-SGH-I747 using Tapatalk

brianray14 said:
I just got my phone back from Josh. My power button was shorted on the board so he fixed me right up. The symptoms on my phone were it would get to Samsung screen and subsequently power off. Same in DL mode so it could very well be that your power button is shorted in a manner which it just won't power on at all. Hopefully that's all it is. 40 bucks and you're back up and running
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Click to expand...
Click to collapse
Thanks but I think I'll just sell it for parts/not working I have a nexus 5 now and don't want to go through the hassle of having it fixed

n023b said:
Thanks but I think I'll just sell it for parts/not working I have a nexus 5 now and don't want to go through the hassle of having it fixed
Click to expand...
Click to collapse
I'm thinking about getting away from Samsung next go around and thinking about the nexus. What do you think? You like nexus better than s3?
Sent from my SAMSUNG-SGH-I747 using Tapatalk

brianray14 said:
I'm thinking about getting away from Samsung next go around and thinking about the nexus. What do you think? You like nexus better than s3?
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Click to expand...
Click to collapse
No complaints here. Its better in mostly every way (battery life, speed, looks etc). Best part is not having to put a custom rom on it since its a nexus. Only thing the Galaxy beats it in is that it has a removable battery so you could carry around two batteries. I got a 2amp car charger and the phone charges pretty quickly on the car charger and home charger.

[Q] Dead/bricked phone

Hi! Some time ago I wrote about not working volume buttons. Yesterday I left my phone connected to charger, and it was charging all night. This morning I found the phone turned off, I tried turning it on, but it doesn't do anything! Connected to PC - nothing, connected to charger - nothing, removing/inserting battery - nothing, other cables/chargers - nothing. It's just like without battery. Is there any way to fix it? Is it bricked? Few details about it: I have this phone about 2 months, stock 4.3 with root, locked bootloader, never damaged (falling into water, on ground etc.)

I'm Sorry , it's seems like bricked device
Matlaw said:
Hi! Some time ago I wrote about not working volume buttons. Yesterday I left my phone connected to charger, and it was charging all night. This morning I found the phone turned off, I tried turning it on, but it doesn't do anything! Connected to PC - nothing, connected to charger - nothing, removing/inserting battery - nothing, other cables/chargers - nothing. It's just like without battery. Is there any way to fix it? Is it bricked? Few details about it: I have this phone about 2 months, stock 4.3 with root, locked bootloader, never damaged (falling into water, on ground etc.)
Click to expand...
Click to collapse
one and only option - flash stock 4.1.2 firmware with flashtool
if this does not work may be your phone is bricked.The only way is go to sony service center and act as a dumb , (dont tell them that you are rooted your device and tell them i dont know anything about rooting,etc..)so, usually they dont have much time and they'll replace you with new handset.
:fingers-crossed::fingers-crossed::fingers-crossed:

I'm guessing there's a problem with the battery.
This will help you a lot: http://forum.xda-developers.com/showthread.php?t=1849170

Hard brick
Well, I tried everything, the battery works, the phone is bricked. But I don't have warranty for it. Anyone knows how much service will cost?

Matlaw said:
Well, I tried everything, the battery works, the phone is bricked. But I don't have warranty for it. Anyone knows how much service will cost?
Click to expand...
Click to collapse
Im just curious, do you place your phone under a pillow or anything when it was charging?
Sent from my C2004 using xda app-developers app

Matlaw said:
Well, I tried everything, the battery works, the phone is bricked. But I don't have warranty for it. Anyone knows how much service will cost?
Click to expand...
Click to collapse
Depends on what needs to be fixed.

paper13579 said:
Im just curious, do you place your phone under a pillow or anything when it was charging?
Sent from my C2004 using xda app-developers app
Click to expand...
Click to collapse
Well, I placed my phone next to bed in a plastic stand, similar to this: http://thingiverse-production.s3.am...20130508-17926-1cqvuvk-0_preview_featured.jpg on bedside cabinet. That's it, I don't know how it could broke itself

Matlaw said:
Well, I placed my phone next to bed in a plastic stand, similar to this: http://thingiverse-production.s3.am...20130508-17926-1cqvuvk-0_preview_featured.jpg on bedside cabinet. That's it, I don't know how it could broke itself
Click to expand...
Click to collapse
try connecting to pc with holding volume up and tell the result...it should blink blue/..

ansebovi said:
try connecting to pc with holding volume up and tell the result...it should blink blue/..
Click to expand...
Click to collapse
My volume up button doesn't work, but I can't even get the flashmode! Nothing happens, soft reset and hard reset, it's just dead.

Check the battery
Sent from my C6903 using Tapatalk

Matlaw said:
My volume up button doesn't work, but I can't even get the flashmode! Nothing happens, soft reset and hard reset, it's just dead.
Click to expand...
Click to collapse
bro hard brick will give red blink for first 2 or 3 times when trying to switch on...did u had red blink

ansebovi said:
bro hard brick will give red blink for first 2 or 3 times when trying to switch on...did u had red blink
Click to expand...
Click to collapse
No, I haven't, no LED, nothing on screen (even backlight)

Try using carphone warehouse geek squad to repair it
Sent from my Nexus 5

Matlaw said:
No, I haven't, no LED, nothing on screen (even backlight)
Click to expand...
Click to collapse
I think the best thing for you to do is to send your phone to sony. It seems like a pretty hopeless case.
Sent from my C2004 using XDA Premium 4 mobile app

paper13579 said:
I think the best thing for you to do is to send your phone to sony. It seems like a pretty hopeless case.
Sent from my C2004 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Well, I think I'm going to service, I hope, that won't be expensive. :fingers-crossed:

Matlaw said:
Well, I think I'm going to service, I hope, that won't be expensive. :fingers-crossed:
Click to expand...
Click to collapse
The price wouldn't be a problem if you haven't done anything intentional/harmful to it.

Matlaw said:
Well, I think I'm going to service, I hope, that won't be expensive. :fingers-crossed:
Click to expand...
Click to collapse
Ya that is the right decision :thumbup:
Sent from my C2004 using xda app-developers app

Matlaw said:
Hi! Some time ago I wrote about not working volume buttons. Yesterday I left my phone connected to charger, and it was charging all night. This morning I found the phone turned off, I tried turning it on, but it doesn't do anything! Connected to PC - nothing, connected to charger - nothing, removing/inserting battery - nothing, other cables/chargers - nothing. It's just like without battery. Is there any way to fix it? Is it bricked? Few details about it: I have this phone about 2 months, stock 4.3 with root, locked bootloader, never damaged (falling into water, on ground etc.)
Click to expand...
Click to collapse
That's tragic for your xperia and as you say you haven't done anything that may cause this problem than maybe it was like a short circuit or electrical surge which fried the phones chip and make it dead because as ansebovi said, if it would hv been bricked than it would hv flashed the led atleast.
Sent from my C2004 using Tapatalk

[Q] Broken Huawei Ascend P1?

Hi Folks, I have a problem with my Huawei Ascend P1. I tried to change the internal battery but I think while trying that, I might damage the phone. After I did that. I wont start up unless I plug it in, it only boots up to the Huawei Screen, vibrates and the turns off.
The funny part is it even boots up in that way without a battery (always plugged in).
The question is the following, what do you think is the problem here? Something got disconnected? May I have broken the battery flex or maybe the power button flex?
Thank you in advance

You probably have something disconnected, take out the battery and examine the area for any small wires and slots. This is usually the case, because the device stills boots when plugged in.
Sent from my Nexus 5 using Tapatalk

krishneelg3 said:
You probably have something disconnected, take out the battery and examine the area for any small wires and slots. This is usually the case, because the device stills boots when plugged in.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Ok, I'll give it a try

krishneelg3 said:
You probably have something disconnected, take out the battery and examine the area for any small wires and slots. This is usually the case, because the device stills boots when plugged in.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
I checked it and everything seems to be fine. I even tried with another power button flex but it keeps doing the same thing, booting up, and going off

Have you tried doing a factory reset?
Sent from my Nexus 5 using Tapatalk

krishneelg3 said:
Have you tried doing a factory reset?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Yes, but the only button that seems to work is volume down. I even changed that flex but the problem is still there
I'm clueless...

[REF]
erickvogler100 said:
Hi Folks, I have a problem with my Huawei Ascend P1. I tried to change the internal battery but I think while trying that, I might damage the phone. After I did that. I wont start up unless I plug it in, it only boots up to the Huawei Screen, vibrates and the turns off.
The funny part is it even boots up in that way without a battery (always plugged in).
The question is the following, what do you think is the problem here? Something got disconnected? May I have broken the battery flex or maybe the power button flex?
Thank you in advance
Click to expand...
Click to collapse
Did you used this video as reference..!??

gulabsameer said:
Did you used this video as reference..!??
Click to expand...
Click to collapse
What video?

Links>!
erickvogler100 said:
What video?
Click to expand...
Click to collapse
http://www.youtube.com/watch?v=ewoeOVr10BE
http://www.youtube.com/watch?v=aNwCr0MTbUY
http://lastcellphoneparts.com/tag/huawei-u9200-ascend-p1-disassembly/

My phone (t999) can't turn on !!!

I've bought my phone for 1 year. Today i buy a new battery for t999 on samsung.com
I replace it, then i can't turn on it. I connected it to the charger many times and it just appear the battery icon
Sometime it turn on into the main screen (only charging and press the power button) then turn off in 2s . I can't do anything when the phone not connect to the charger.
What can i do now ???
P/s: Sorry about my English. It's quite bad.

Does the same happen with the old battery?

serio22 said:
Does the same happen with the old battery?
Click to expand...
Click to collapse
Yes ! Because the old battery has problem first. I thought the old battery is dead so i bought a new battery. Now, it's the same problem.

Can you get into download mode?

serio22 said:
Can you get into download mode?
Click to expand...
Click to collapse
No, i can't do anything (recovery mode and download mode), i tried many times.

Does it try to turn on by itself when you put the battery in?
Sent from my SGH-T999 using Tapatalk

DocHoliday77 said:
Does it try to turn on by itself when you put the battery in?
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
Yes, but it also can't turn on more than it turn on by itself. I have to connected many times !

I believe you have a bad power button. This has been happening a lot lately and the fix is to replace the power switch.
Sent from my SGH-T999 using Tapatalk