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Can't get into download mode

First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.

D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse
Have you tried holding both volume buttons as the power cord is inserted? Lol sorry i had to laugh at myself.

D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse
Alright, its been a while since I've troubleshot on stock but, here goes. If you can't get download mode,(Pull battery, reinsert, hold both VOL +/- while plugging in USB) try this first:
Make sure the device is off.
Power it up and repeatedly tap the far left soft key until the phone boots.(now i'm not 100% sure, but I think the ATT bootanimation has to show up first before tapping, but trying won't hurt)
If that doesn't work you could try a hard reset: (Warning, this WILL erase all data)
To make my life easier, I'll just link the how-to's lol:
LINK
LINK
Now these have slightly varying methods, so I linked both. Good luck!

Hopefully you have already fixed the problem by now, but one other thing to consider is the possibility that the USB port is messed up. This can happen pretty easily on these phones if you use a USB cable other than the one that came with it. It is possible for the phone to get confused and think that there is a cable plugged in even when there isn't. I have this problem with one of my Infuses and it causes the exact same symptoms you have described. I usually just plug in the original cable and wiggle it around a little, then unplug it and try it again.
In my case the problem started when I unknowingly plugged a Logitech USB cable covered in mustard into my phone. Don't ask how it got there because I sure as heck don't know. All I can say is I now keep my cables away from my three year old.

I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.

D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
Try these steps.
1. switch off the phone.
2. remove the battery.
3. connect the phone to computer (without battery)
4. press both volume up and down buttons.
5. put the battery and wait to open in download mode.

Yeah I have the same problem, and it is my first and only att phone without an upgrade till 2013. If you figure out how to fix it please tell me.

please give a solution to dis problm i'm facing the same problem
whenever i'm inserting the battery with out pressing the power button my infuse switch on's and go on repeating the samsung logo....

prudhvi11 said:
please give a solution to dis problm i'm facing the same problem
whenever i'm inserting the battery with out pressing the power button my infuse switch on's and go on repeating the samsung logo....
Click to expand...
Click to collapse
Have you tried doing what is said in this thread?
Sent from my SAMSUNG-SGH-I997 using xda premium

Crinkypops said:
Have you tried doing what is said in this thread?
Sent from my SAMSUNG-SGH-I997 using xda premium
Click to expand...
Click to collapse
yeah i had done it while trying in ur manner it goes into the charging mode and keeps restarting....
---------- Post added at 05:44 PM ---------- Previous post was at 05:34 PM ----------
D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
I'm facing the same problem
had u got any solution for dis one...

My sister had the exact same problem with her phone.
take battery out. insert USB cable, hold both Vol Up/Down, insert battery.
If not use a USB Jig
http://www.youtube.com/watch?v=Rdn5GoRjhn0
and don't use the culprit charger/Usb cable that threw your phone into this mess!

hey XDA my infuse is workin
what i did is just gave my infuse a one day rest without doing anything(with battery removed)
and thanx all for ur suggestions...

My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
Hi ther,
Even I have similar kind of issue not sure if you got any solution. Can anyone help me getting this fixed.
Thanks in advance
AK
D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse

Sounds like power button is stuck.... a few threads here on the subject. Good luck.
Sent from my GT-I9300 using xda premium

My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
I removed casing and checked the power key it looks all fine.
Pony Express said:
Sounds like power button is stuck.... a few threads here on the subject. Good luck.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse

anandvia said:
I removed casing and checked the power key it looks all fine.
Click to expand...
Click to collapse
The power button should make a distinctive clicking sound when pressed. Are you getting that sound?

My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
Yes it makes clicking sound when I press. Is JIG is the only option left ?
Pony Express said:
The power button should make a distinctive clicking sound when pressed. Are you getting that sound?
Click to expand...
Click to collapse

anandvia said:
Yes it makes clicking sound when I press. Is JIG is the only option left ?
Click to expand...
Click to collapse
Just a quick review of download mode: Pull battery.
Connect USB to phone from a known working USB port on computer. (Infuse drivers installed.)
While continuing to hold down both volume up and volume down (no power button),
insert battery.
Should see download mode screen after 2-4 seconds.
If no, a jig is the least expensive option at around $2. You can also send it to a repair service, think I read that is around $50.00. Good luck.

anandvia said:
I removed casing and checked the power key it looks all fine.
Click to expand...
Click to collapse
even tho it look fine, you should attempt to clean it..mebby a electronic cleaning solution

D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
Same issue ı am desperate

Jelly bean (i9023) - Sometimes phone does not wake up

Google Nexus S i9023
Country: India
Carrier: Vodafone
Android version: 4.1.1 (Stock OTA from Google)
Build number: JRO03E
I've been on Jelly Bean for 5 hours. Apart from discovering that the CRT lock screen animation works only very sporadically (another thread here talks about it), 3 times the following has happened:
The phone was on idle, screen turned off. I woke my phone by pressing power button and nothing happened. I waited for almost 10 seconds, and the phone woke up. It took 10 SECONDS TO WAKE UP.
This has happened very sporadically too. I dont know if there's a pattern when it happens and when it does not. Anybody else here experience this problem?
First time it happened, I had Developer Options turned on. I turned it off.
After the second and third time, I restarted my phone.
That was an hour ago. It has not yet happened again, and I am watchful as ever. If someone else has faced a similar problem or knows whats causing it, please do reply!
I cant imagine what I'll do if this happens when I need the phone for an emergency.

sometimes when i press the power button nothing happen !! and i must press it again !

milindvk said:
Google Nexus S i9023
The phone was on idle, screen turned off. I woke my phone by pressing power button and nothing happened. I waited for almost 10 seconds, and the phone woke up. It took 10 SECONDS TO WAKE UP..
Click to expand...
Click to collapse
soft reboot? Happened to me before because I was using LBE app which is not compatible with JB, no more soft reboot after uninstalling the app.

gleenfield97 said:
soft reboot? Happened to me before because I was using LBE app which is not compatible with JB, no more soft reboot after uninstalling the app.
Click to expand...
Click to collapse
Umm.. even with soft reboot, I would see some activity on the screen right? Like the booting animation or something..?
When I tried waking up the phone, it did not give any feedback whatsoever. It just sat there like a piece of dumb plastic for 10 seconds. And then, it nonchalantly showed me the lock screen as if nothing had gone wrong and I had only just pressed the power button.
BTW, it has been almost 6 hours since I restarted my phone and this incident has not repeated itself.

Don't try to remove the battery and insert again
Same problem was caused by my nexus S I9023 after the OTA update from google for jelly bean.I removed the battery then the system starts booting up without pressing the power button.Then i removed the battery again and suddenly phone stopped booting up.(No display,No usb connection,No power button ,No button combination work to enter into recovery mode)Phone became completely dead It is now hardbricked and became a paperweight....
Now im looking for the repair ..Can anyone suggest what can be done now ???

gagan330 said:
Same problem was caused by my nexus S I9023 after the OTA update from google for jelly bean.I removed the battery then the system starts booting up without pressing the power button.Then i removed the battery again and suddenly phone stopped booting up.(No display,No usb connection,No power button ,No button combination work to enter into recovery mode)Phone became completely dead It is now hardbricked and became a paperweight....
Now im looking for the repair ..Can anyone suggest what can be done now ???
Click to expand...
Click to collapse
Have you tried an usb-jig?

mobile is not working
shivasrage said:
Have you tried an usb-jig?
Click to expand...
Click to collapse
hi, this is bhaskar i got same problem with mobile what u have with u r mobile if u got any solution pls reply me

bhaskar91 said:
hi, this is bhaskar i got same problem with mobile what u have with u r mobile if u got any solution pls reply me
Click to expand...
Click to collapse
There is not much you can do...if you can´t start phone
even with a jig it´s bricked...it happens to me 2 times last year
without any flashing something wrong or so.
I turned phone off next morning it never wake up again.
I have raed that the reason is maybe the JB bootloader so
After repair I flashed ICS bootloader....we will see if it happens again.
good luck :good:

Phone won't boot

Hey guys,
My phone shut off unexpectedly today and now won't turn back on. When I try to power it on I see the Google logo for a couple seconds and then it'll just shut off again. I tried holding the volume up/down buttons to access the bootloader, but right after I get to the screen it just restarts itself again.
Connecting to power (AC or USB) causes it to constantly reboot over and over, it just shows the Google logo for a couple seconds and then restarts again.
Any ideas on what I can do?

rosscarrothers said:
Hey guys,
My phone shut off unexpectedly today and now won't turn back on. When I try to power it on I see the Google logo for a couple seconds and then it'll just shut off again. I tried holding the volume up/down buttons to access the bootloader, but right after I get to the screen it just restarts itself again.
Connecting to power (AC or USB) causes it to constantly reboot over and over, it just shows the Google logo for a couple seconds and then restarts again.
Any ideas on what I can do?
Click to expand...
Click to collapse
Provide more information for a starter - stock? unlocked bootloader? rooted? third party recovery? rom and if yes which?
If it's stock I'd RMA it.
If not what did you do immediately before the problem started?
try holding the power button for > 2 seconds which should turn it off completely, leave it on a wall charger for at least a couple of hours then turn it back on - I doubt it'll fix the problem but it's a simple thing to try...

Clancy_s said:
Provide more information for a starter - stock? unlocked bootloader? rooted? third party recovery? rom and if yes which?
If it's stock I'd RMA it.
If not what did you do immediately before the problem started?
try holding the power button for > 2 seconds which should turn it off completely, leave it on a wall charger for at least a couple of hours then turn it back on - I doubt it'll fix the problem but it's a simple thing to try...
Click to expand...
Click to collapse
Everything on it is stock, no ROM, not rooted. I had just taken it out of my pocket to check the time, put it back in my pocket and then felt it vibrate, took it back out to see it at the Google logo and haven't been able to get it started since. There was one or two times when it got past the Google logo and started to show the start up animation (the four colours bouncing around or whatever it is) but then it shut off again.
I tried holding the power button to completely turn it off, but plugging it into the wall charger just causes it to repeatedly attempt to boot like I mentioned earlier. I'll leave it for a while and hope for the best

Sounds like the mobo is bad. Most likely will have to rma it.

rosscarrothers said:
Hey guys,
My phone shut off unexpectedly today and now won't turn back on. When I try to power it on I see the Google logo for a couple seconds and then it'll just shut off again. I tried holding the volume up/down buttons to access the bootloader, but right after I get to the screen it just restarts itself again.
Connecting to power (AC or USB) causes it to constantly reboot over and over, it just shows the Google logo for a couple seconds and then restarts again.
Any ideas on what I can do?
Click to expand...
Click to collapse
Do you have a case on? The case could be faulty.
Sent from my Nexus 5 using Tapatalk

jd1639 said:
Sounds like the mobo is bad. Most likely will have to rma it.
Click to expand...
Click to collapse
Maybe not. Sounds like a stuck power button to me.
OP does the phone just endlessly repeat this cycle? If so it's rebooting itself do to a stuck power button. One other users already reported similar issues and his power button was indeed stuck. Mash the power button hard for a minute to see if you can unstick it.

theesotericone said:
Maybe not. Sounds like a stuck power button to me.
OP does the phone just endlessly repeat this cycle? If so it's rebooting itself do to a stuck power button. One other users already reported similar issues and his power button was indeed stuck. Mash the power button hard for a minute to see if you can unstick it.
Click to expand...
Click to collapse
You got it!
Thanks so much, really wasn't looking forward to waiting for weeks while the RMA went through. The button didn't appear to be stuck - it was still clicky - but after mashing it for a minute it started up normally and appears to be fine now.

Did you flash any ROMs or anything previously?
Sent from my Nexus 5 using xda app-developers app

scottdouglasdick said:
Did you flash any ROMs or anything previously?
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
brother the issue is gone, as mentioned "sticky power button" was causing it. read the thread before posting. btw thanks for effort anyway... haha
:laugh::silly:

Hi all. Sorry to reopen an old thread (but xda suggested I check here before making my own thread).
I think we have the exact same problem with a Nexus 5. Unfortunately, bashing the power button doesn't seem to be helping (and makes me feel slightly silly .
Anyone know how much effort it would be to take it apart to get to the part that's stuck? Any good instructions?
Thanks.

Weird, I have the same issue starting a few hours ago. I updated to the Oct 17 beta of Cataclysm then a hour later it happened. But was told it sounds like the power button issue.
Took it apart, tried to fix it. If plugged in I can get into the bootloader, but then it reboots again. I've tried tapping it on a hard surface, and it gets seems like it almost fixes it because it'll connect to my laptop but then reboots again.
Could it be the battery? It was fully charged but then died as I was deleting hundreds of photo's in Dropbox to move photo's over from my phone because it was full.

I too am running into this same issue. My screen cracked so I replaced the digitizer with some success. In the process I damaged the battery and needed to replace it. When I got the new battery and replaced it my phone is now unusable.
When unplugged: I turn on the phone and it's running the ANDROID animation then turns off.
When plugged in: I turn on the phone, the ANDROID animation runs then the phone restarts and continues the process over and over again.
I then flashed the phone with Marshmallow and the same thing happens. Except now that I flashed it I get the Android icon with the spinning gear. So; I flashed it back to 5.1.1, but the same result.
Could I have physically damaged something inside or is it a battery issue? Thanks for any insight.

[Q] Nexus 5 constantly rebooting at 'Google'

Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
http://youtu.be/FEixpssggCY

What if you boot it pressing vol up + vol down + power?
Sent from my Nexus 5 using XDA Premium 4 mobile app

J.Diogo said:
What if you boot it pressing vol up + vol down + power?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
If on battery, then the phone does nothing. If plugged in to charger and the key combination is tried then the phone keeps on doing as shown in the video.

Don't know what's going on.
Try doing that but with the phone connected to a PC that has adb and fastboot installed.
Sent from my Nexus 5 using XDA Premium 4 mobile app

I would leave the phone plugged in for an hour and don't touch it. Then try.
Trust me.

1ManWolfePack said:
I would leave the phone plugged in for an hour and don't touch it. Then try.
Trust me.
Click to expand...
Click to collapse
Tried that already. No change. Any other ideas?

steelbreeze said:
Tried that already. No change. Any other ideas?
Click to expand...
Click to collapse
You have a fauilty or a stucked power key.
If it is just stucked then you can unstuck it by abusing the power key or taking the phone apart.
If it is fauilty then you have to claim your warranty.
If you disassemble the phone you will void your warranty

bitdomo said:
You have a fauilty or a stucked power key.
If it is just stucked then you can unstuck it by abusing the power key or taking the phone apart.
If it is fauilty then you have to claim your warranty.
If you disassemble the phone you will void your warranty
Click to expand...
Click to collapse
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.

steelbreeze said:
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.
Click to expand...
Click to collapse
Then you have to visit that local repairer guy pay him to replace the power key again or pay LG to replace the mother board.

steelbreeze said:
A few days back, she had got the power button fixed because the power button response had become intermittent and the phone was rebooting randomly. She had taken the phone to a LG service center first, but they told her that changing the button or trying to fix it might damage the board and told her to change the board altogether. So we took it to a local repair guy who fixed it and the phone was working fine till yesterday when it shutdown all of a sudden and then the rest is history.
Note: The phone is not under warranty as the phone was bought from Dubai and we stay in India. No international warranty.
Click to expand...
Click to collapse
Yeah the repair guy you dealt with must have fixed the button short-term but in doing so inadvertently caused it to short out. Meaning it needs to go back to a repair shop (better one) and cross your fingers that it didn't short out more important components

bitdomo said:
Then you have to visit that local repairer guy pay him to replace the power key again or pay LG to replace the mother board.
Click to expand...
Click to collapse
kbroh said:
Yeah the repair guy you dealt with must have fixed the button short-term but in doing so inadvertently caused it to short out. Meaning it needs to go back to a repair shop (better one) and cross your fingers that it didn't short out more important components
Click to expand...
Click to collapse
Okie. Will take the phone to LG tomorrow or over the weekend.
Guys please clear my one doubt. If it's the stuck power button, what does it have to do with the phone not doing anything when on battery but decides to go till 'Google' when plugged in?

steelbreeze said:
Okie. Will take the phone to LG tomorrow or over the weekend.
Guys please clear my one doubt. If it's the stuck power button, what does it have to do with the phone not doing anything when on battery but decides to go till 'Google' when plugged in?
Click to expand...
Click to collapse
My phone behaves the same way if I constantly press the power button

steelbreeze said:
Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
Did you get it fixed? I have the same issue and I've tried many ways to bring it back to life. My last step will be taking it to the tech support, because I live in Brazil, and I'm pretty sure they will charge me expensively as hell.
Click to expand...
Click to collapse

hebert_hrs said:
steelbreeze said:
Guys my gf's Nexus 5 shutdown today and just refuses to boot up. It doesn't do anything with any of the keys pressed in any of the combinations that are defined. But once it is plugged in to the charger or USB, the google logo pops up and the phone keeps on rebooting to that logo. If the volume down key is pressed when this is happening, the fastboot mode is visible for a second and the phone keeps rebooting. No action can be done in the fastboot mode due to the quick reboot. I am attaching the video of the problem. Any help guys?
Did you get it fixed? I have the same issue and I've tried many ways to bring it back to life. My last step will be taking it to the tech support, because I live in Brazil, and I'm pretty sure they will charge me expensively as hell.
Click to expand...
Click to collapse
I'm in the same boat, unfortuantely i'm at a loss in what to do, i'm going to send it back to Google and await a replacement, meanwhile i'll get my hands on some cheap old phone for now.
Click to expand...
Click to collapse

Had my Nexus 5 for about a few month now, and have loved it till this morning, it decided to just shut off (full battery too) and i tried to turn it on and it is now just constantly starting up to the "Google" splash screen then shutting off.
Sometimes it gets to the the 4 color circles then shuts off.
I want to enter into recovery mode, but I have no time to click recovery mode as it reboots frequently
One thing i noticed when it did boot up was the power button seems to be extremely sensitive and volatile

I had this same problem.. It constantly rebooted and wouldn't let me get into recovery.. Every time I plugged in the charger it would reboot also. You have to let the battery completely drain.. I gave it a couple weeks.. then tried it again and it worked.

Found a solution
Well same thing started to happening with me yesterday after installing android L's developers' preview in my nexus 5. It worked well for first 4-5 hours but then after terminating a phone call when I put it back to my pocket problem started. I searched many forums for solution then I decided to re-install from image. I connected my phone to My PC (Which had driver installed & fastBoot setup) dramatically my phone started working well. And I detached my phone from PC. So I thought it might solved because after supplying charging. But after 3-4 hours it started again so I directly plugged in to electric socket but it kept on rebooting. Then I turned on my PC and attached my nexus 5 with it. Again it started dramatically.
Still I don't know the exact reason behind it. But good new is my phone is still working since last 16 hours... But I took care of not to launch some apps listed risky for developer's preview. So I thing some incompatible app launch may be a reason... but still its only "may be"
---------- Post added at 05:46 AM ---------- Previous post was at 05:42 AM ----------
dueltothedeath said:
I had this same problem.. It constantly rebooted and wouldn't let me get into recovery.. Every time I plugged in the charger it would reboot also. You have to let the battery completely drain.. I gave it a couple weeks.. then tried it again and it worked.
Click to expand...
Click to collapse
If it happens again try what I just answered and let us know if it worked for you? So we can come to know if solution was nexus 5 specific or android L specific. Also mention the OS version, please.

hbb20 said:
Well same thing started to happening with me yesterday after installing android L's developers' preview in my nexus 5. It worked well for first 4-5 hours but then after terminating a phone call when I put it back to my pocket problem started. I searched many forums for solution then I decided to re-install from image. I connected my phone to My PC (Which had driver installed & fastBoot setup) dramatically my phone started working well. And I detached my phone from PC. So I thought it might solved because after supplying charging. But after 3-4 hours it started again so I directly plugged in to electric socket but it kept on rebooting. Then I turned on my PC and attached my nexus 5 with it. Again it started dramatically.
Still I don't know the exact reason behind it. But good new is my phone is still working since last 16 hours... But I took care of not to launch some apps listed risky for developer's preview. So I thing some incompatible app launch may be a reason... but still its only "may be"
---------- Post added at 05:46 AM ---------- Previous post was at 05:42 AM ----------
If it happens again try what I just answered and let us know if it worked for you? So we can come to know if solution was nexus 5 specific or android L specific. Also mention the OS version, please.
Click to expand...
Click to collapse
Thats very strange..since it started happening to me since yesterday. I managed to flash it again (and that i suppose should have cleared everything) but problem persists. Ill now try to restore factory image.

same thing happened with me one month ago............tried everything except opening it up and finally i got it replaced.................you cannot fix it on ur own take it to a service center asap........thank me if this helps!!

ironclad1911 said:
same thing happened with me one month ago............tried everything except opening it up and finally i got it replaced.................you cannot fix it on ur own take it to a service center asap........thank me if this helps!!
Click to expand...
Click to collapse
Thanks. I restored it to the original nexus 5 build - but nothing seems to fix the problem. will reach out to service center.

blocked on black screen

Hello,
Ive tried to look for a similar situation in other thread but each case is different so i open a new one.
This morning, when i took my idol 3 the screen did not switch off when pressing power button. I thought it was battery but when i plugged charger,nothing happened except the led is on continuously. I kept power button pressed for 10 seconds. The phone vibrates shortly but still a black screen, no sound and no reaction from the touch panel. Power+vol+ did not led me to my twrp recovery. What can i do now to get it work again? The phone is rooted with Rom Eu 4.2 from murigny64 and it is the first time i encounter this issu. Thanks in advance for helping me

Tonight i disconnected the battery for about 30min then connect it again. Then i tried to start in recovery: Just a vibration but no display and no sound. I unplugged/plugged the battery again and try to start. Same problem. What the hell could happen? Maybe a deffective hardware

Insist on boot ( normal or in to recovery with vol + and power).
That is a hardware brick.
Happened to me to some times, insist, it will unbrick

persona78 said:
Insist on boot ( normal or in to recovery with vol + and power).
That is a hardware brick.
Happened to me to some times, insist, it will unbrick
Click to expand...
Click to collapse
Hopelessly i tried to restart several times before you post your message. But im gonna try again.
I charged the phone all the night but nothing better and the phone is not detected on pc so no adb action possible.
Maybe the battery is dead...

nigloud said:
Hopelessly i tried to restart several times before you post your message. But im gonna try again.
I charged the phone all the night but nothing better and the phone is not detected on pc so no adb action possible.
Maybe the battery is dead...
Click to expand...
Click to collapse
Can be, can be to... To bad if is battery.
But still trying to boot, is very difficult to.
.

thank you for advise but it's still not working. I spend about 30 minutes trying different combination of button: power pressed until it vibrate, power+vol up, power+vol down, power+vol up & down, discontinuous press of power with charger and no charger....and so on. Its a complete failure.
If it is the battery, there was no sign of weakness before (short life, random shutoff, ....) . It happen suddenly: I lock my screen before sleeping and the next morning no way to switch it on again.
I thought I would avoid problems for long with a twrp recovery, a backup and adb tools on my pc.....but for hardware issues its useless.

How can I be sure it is battery before purchasing another one ?

nigloud said:
How can I be sure it is battery before purchasing another one ?
Click to expand...
Click to collapse
There is also possibility that your screen has been broken
Sent from my 6045I using Tapatalk

belkoo said:
There is also possibility that your screen has been broken
Sent from my 6045I using Tapatalk
Click to expand...
Click to collapse
If it was the screen the touch panel would work and i could sense vibration when typing the pin code no?
The led bright continuously when i plug instead of flashing slowly as it used to do when charging. That why i think its battery.

...and when i start in recovery the phone is not detected on my pc

That's hardware brick. Don't give up, try to boot, normally or in recovery, keep trying it will boot.

Have you tried to open the phone and disconnect battery? Custom ROMs made me similar issue a few times.

jani0417 said:
Have you tried to open the phone and disconnect battery? Custom ROMs made me similar issue a few times.
Click to expand...
Click to collapse
Wtf idol 3 has non removable battery haha
Sent from my 6045I using Tapatalk

belkoo said:
Wtf idol 3 has non removable battery haha
Sent from my 6045I using Tapatalk
Click to expand...
Click to collapse
Therefore the back can be dismantle and we can access battery and that s what i did.
Yes i disconnected it for several hours and pluged it again but it gave me the same result. And now it doesnt vibrate anymore when i keep the power button pressed a while.
I purchased a battery on internet and im waiting for delivery to test if im right or not. Il feedback about the test.
Anyway its nice from you to look for any solution. Thanks

nigloud said:
Therefore the back can be dismantle and we can access battery and that s what i did.
Yes i disconnected it for several hours and pluged it again but it gave me the same result. And now it doesnt vibrate anymore when i keep the power button pressed a while.
I purchased a battery on internet and im waiting for delivery to test if im right or not. Il feedback about the test.
Anyway its nice from you to look for any solution. Thanks
Click to expand...
Click to collapse
I guess you did everything properly, so just one thing: at first time when I did this, I choosed the wrong cable (which didn't 'reset' the phone), so I hope you pulled both out.

jani0417 said:
I guess you did everything properly, so just one thing: at first time when I did this, I choosed the wrong cable (which didn't 'reset' the phone), so I hope you pulled both out.
Click to expand...
Click to collapse
I think i choose the good connection: This is the one over the battery with 6 wires: 2 red, 2 white and 1 black (see picture attached). I just left it with a small screwdriver to disconnect.

nigloud said:
I think i choose the good connection: This is the one over the battery with 6 wires: 2 red, 2 white and 1 black (see picture attached). I just left it with a small screwdriver to disconnect.
Click to expand...
Click to collapse
Yep, that's it

Hello,
I received the new battery today.
So i unpacked it, i unplugged the old one and plugged the new one ...and guess what happened......the same bevahiour as with the old battery: when i press the button power, it vibrate but it doesnt start neither in recovery nor in normal mode.
I just precise that the new battery is charged at 50%........:crying:
So the problem is not the battery but it was the only thing i could test by myself before sending the phone to alcatel for repair.
Im still wondering what could happen to my idol 3: It had been woking perfectly for months and one morning with no warning, it refuse to switch on. Ok sorry for annoying us and hope it wont happen with yours.
I hope alacatel will apply the guarantee although the phone is rooted and bootloader unlocked....because its a hardware issue i think.

Hello,
Just to conclude. The phone got back from repair after 10 days. They have changed motherboard, battery and also the back that was damaged. Its a brand new phone .