[Q] Random reboot and no longer booting - Nexus 4 Q&A, Help & Troubleshooting

Hi, so I've been doing a fair bit of reading, but I've not really found anything thats exactly like my issue.
So I got the Nexus 4 yesterday, today I've been using it for probably 3 hours, it was charged overnight last night to 100% and was still at about 65% when the phone randomly rebooted, no force close or anything. So it attempted to boot back up, showed the Google logo and then the nexus X, before going to a black screen.
From here I can't turn it back on, I've tried:
Power - up to 60 seconds
Power + Vol Up - up to 30 seconds
Power + Both Vol - up to 60 seconds
I then plugged it in to the wall (using the charger provided), there is no sign of life still, no battery charging screen, no flashing red led.
If I hold down the power button, while the phone is on charge, I do get the flashing red led.
Is this a case of leaving it to charge and assuming the battery is completely drained, or should I be contacting Google to start an RMA?
Should probably say, as I've only had it a day, no root, no custom rom, everything stock and on 4.2.2
Thanks.

Related

[Q] Nexus 10 Won't Turn On

Nexus 10 tablet is less than a month old.
Boot loader is unlocked and it's rooted using the Nexus Root Toolkit 1.6.2. No custom ROM's or tweaking or anything, just an adblock installed.
It was acting funny the day before it refused to turn on (yesterday). The IMDB app kept crashing non stop. Afterwards, the entire Nexus 10 crashed and reboot twice upon which it changed my wallpaper back to the stock.
Battery was at maybe 80% so I left it in the charger over night. I wake up in the morning and it will not turn on. If I plug it in to my charger and hit power, it shows a battery icon in the centre screen fully charged.
I've tried holding down power for 10 seconds, 30 seconds, a minute, multiple times. I've tried holding down power with both volume keys down as well.
How can I get this thing to turn on?
EDIT: False alarm it seems. After leaving it to charge for over an hour it finally turned on and is showing battery at 0%. Even though I never leave any apps running on it and barely have any apps installed on it, it somehow drained I guess when I unplugged it in the morning over several hours.
Here's some picture's as proof:
http://imgur.com/a/dX9rO
Yeah sounds like the battery was just crushed. If you charge fully and wipe battstats and let it drain all the way down to death it should fix this up. Do you still have this issue where it drops from 80% down to nothing? I'd recommend BetterBatteryStats and GSam battery manager for seeing where your battery usage comes from. Hope your problem is all sorted out.
Sent from my Nexus 10 using Tapatalk HD
Same symptoms with me.
Left GN10 4.2 unlocked/rooted/stock ROM plugged to charger overnight.
This morning "Google"-logo showing, device warm/hot like running for hours (inside it's closed case).
Managed to enter TWRP recovery after many attempts, wiped cache + dalvik cache. Rebooted from recovery. Device shut down and then behaved like urfase's...
Pressing power button (short / for 30 secs / for an eternety) just shows fully charged battery symbol, no vibration, no boot logo, no fastboot, no recovery.
Have it plugged in now again and waiting...
Knees are shaking out of fear.

Nexus 10 won't boot after charging

Hi guys,
My battery went completely dead, left it to charge over night, now wont boot at all. If its plugged into the charger and I hold the power button the full battery symbol (black and white) shows for about 2 seconds and then goes off for about the same time then reapers. Any ideas?
Device status:
- Stock rom
- boot loader unlocked
- non-rooted
I've tried :
- Hold power for 30 seconds to a minute
- Hold power + volume buttons for 30 seconds to a minute
- no response form my computer when its plugged in
- no response when trying to boot into fast boot
I am aware this has already been asked. I've tried the other threads but no luck
EDIT
I got mine to boot. I have literally no idea how, I just tried the power button again and it burst into life, although the battery was empty.
I think this could be due to not letting the battery die enough. I normally let my phone (HTC One) so completely flat every month or so but i've never done it for the Nexus 10.
The same problem please help
Serious bump. Ive tried all of these methods, but it just shows the charge icon when plugged in. This is the first time for me that it wouldnt just turn on after going into that sleep state. Charged over night.
JustArchiee said:
Hi guys,
My battery went completely dead, left it to charge over night, now wont boot at all. If its plugged into the charger and I hold the power button the full battery symbol (black and white) shows for about 2 seconds and then goes off for about the same time then reapers. Any ideas?
Device status:
- Stock rom
- boot loader unlocked
- non-rooted
I've tried :
- Hold power for 30 seconds to a minute
- Hold power + volume buttons for 30 seconds to a minute
- no response form my computer when its plugged in
- no response when trying to boot into fast boot
I am aware this has already been asked. I've tried the other threads but no luck
EDIT
I got mine to boot. I have literally no idea how, I just tried the power button again and it burst into life, although the battery was empty.
I think this could be due to not letting the battery die enough. I normally let my phone (HTC One) so completely flat every month or so but i've never done it for the Nexus 10.
Click to expand...
Click to collapse
I think this is the same issue that many (or a few) people are having. Mine, for example, will be at 100% charge. Then, sometime in the day (without using it) it will die. It will not power on. When I plug it into a charger, it will show the charge indicator on the screen, and I can get it to power on 50% of the time right away by holding down the power button for about 5-10 seconds.
When it boots up, the android tells me it is at 0% battery. If I leave it plugged in it will usually show 100% again after a short period of time, but until then, if i unplug it, the tablet powers right off.
http://forums.androidcentral.com/google-nexus-10-tablet/291202-nexus-10-battery-drain-instant.html
Here is a pretty good thread to see the issue.
Bill
Here's a question for you:
Watch your battery life. At any point, does it begin NOT draining? Such as remaining at 60% for 2-3 hours during usage? If so, you may have a defective motherboard and require warranty replacement, as that was one of my symptoms.

Help Pls. My Nexus 7 2013 wont turn on.

It won't turn on even the battery icon is absent when I try to charge it. Also when I hold the power button for 15 seconds it only blinks/pulse 3 times(notification light). I bought this tablet at Best buy...and it's over 15 days now.
Can I still return. This one or get a replacement from Bestbuy/Google? My tablet isn't rooted yet with locked boot loader too.
Thanks.
Hold the power button for longer, like 30-60 seconds.
If that doesn't work, connect to charger and let it sit for a while, then repeat.
sfhub said:
Hold the power button for longer, like 30-60 seconds.
If that doesn't work, connect to charger and let it sit for a while, then repeat.
Click to expand...
Click to collapse
Thanks...it works now...and the battery was so drained it didn't power up for a couple of minutes ... . I checked the battery section and it was mainly caused by Vonage app...I don't know why ...it should consume about 50% of the battery... I just used it once . :/
I'm having the same problem I am completely stock with a locked boot loader. I had just took my device off the charger and it powered on and I saw Google so I thought it was starting up, when I looked back the device was off I've tried holding power for 30 seconds and even tried putting it back on the charger,but its not even showing the charging indicator.
Edit:I got it to work, I left it off the charger for 5 minutes and then tried charging it again and It started charging. I turned it on and it said I had 65% battery so I find it kind of weird that it didn't start up.

N7 won't turn on. I get some faint "snow" when trying to charge

My 14th month old N7 (out of warranty ) has run into some issues. I left it alone for a few days and the battery ran out. Nothing completely out of the usual, happens from time to time. I picked it up, plugged it into the Asus charger, white battery logo came up, i then turned it on.. Google logo. I then set it down.
Came back to it about an hour later and it was off. I tried turning it on while still plugged in, notthing. I unplugged and tried turning it on, nothing. I try my HTC One charger, nothing. Tried plugging it into a USB port on one of my computers, nothing. I read the sticky thread and tried all of the recommended items. Re-seated my battery connector, nothing. I realized that when i tried turning it on, i'd get a faint flicker / 'snow' like affect, like the screen was trying to turn on, but something was wrong. I tried holding the power button for over a minute, nothing. Tried vol down+power for 60 seconds, nothing.
I would search, but im getting a message that it's down.
Any thoughts?
I'm running Slim Rom (4.3) + M Kernel. I hadn't flashed or done anything out of the ordinary in weeks.
Kewjoe said:
My 14th month old N7 (out of warranty ) has run into some issues. I left it alone for a few days and the battery ran out. Nothing completely out of the usual, happens from time to time. I picked it up, plugged it into the Asus charger, white battery logo came up, i then turned it on.. Google logo. I then set it down.
Came back to it about an hour later and it was off. I tried turning it on while still plugged in, notthing. I unplugged and tried turning it on, nothing. I try my HTC One charger, nothing. Tried plugging it into a USB port on one of my computers, nothing. I read the sticky thread and tried all of the recommended items. Re-seated my battery connector, nothing. I realized that when i tried turning it on, i'd get a faint flicker / 'snow' like affect, like the screen was trying to turn on, but something was wrong. I tried holding the power button for over a minute, nothing. Tried vol down+power for 60 seconds, nothing.
I would search, but im getting a message that it's down.
Any thoughts?
I'm running Slim Rom (4.3) + M Kernel. I hadn't flashed or done anything out of the ordinary in weeks.
Click to expand...
Click to collapse
happened on mine the other day its a low battery problem, let it charge for 30mins or so, hold power down for like 30 seconds, let go and repress power button, should boot as norm.
seems if the batt completly runs down it sorta needs a jump start from charger to get goin again
I've tried this multiple times. I was thinking along the same lines. I'll keep trying this. But so far no dice. Thanks for the reply.
Kewjoe said:
I've tried this multiple times. I was thinking along the same lines. I'll keep trying this. But so far no dice. Thanks for the reply.
Click to expand...
Click to collapse
ok try holding the power button down for a while , does the screen light up? if yes wait and when it turns off again try rebooting as from fresh.
if no re-try and re-try again if no luck. im at a loss, other then trying with / without charger plugged.
edit: on that thought , charge 30 mins hold power button screen lights up no detail/image, hold power ,screen goes off, charge from charger should progress ( press power momentarily and see battery charging icon, screen goes off. wait another 30mins, boot as norm.
chismay said:
ok try holding the power button down for a while , does the screen light up? if yes wait and when it turns off again try rebooting as from fresh.
if no re-try and re-try again if no luck. im at a loss, other then trying with / without charger plugged.
edit: on that thought , charge 30 mins hold power button screen lights up no detail/image, hold power ,screen goes off, charge from charger should progress ( press power momentarily and see battery charging icon, screen goes off. wait another 30mins, boot as norm.
Click to expand...
Click to collapse
When i hold the power button (i mention i hold it for 60 seconds at least, i literally timed it). i get flickering snow, nothing visible. but the screen turns on and i see some faint snow.
The rest of what you wrote i've tried numerous times in different configurations. charging for 30 mins, not charging, plugged in, not plugged, etc. so far i have not seen any icons or anything. The only sign of life is the flickering screen with faint snow.
Kewjoe said:
When i hold the power button (i mention i hold it for 60 seconds at least, i literally timed it). i get flickering snow, nothing visible. but the screen turns on and i see some faint snow.
The rest of what you wrote i've tried numerous times in different configurations. charging for 30 mins, not charging, plugged in, not plugged, etc. so far i have not seen any icons or anything. The only sign of life is the flickering screen with faint snow.
Click to expand...
Click to collapse
It's a long shot but still: try leaving it alone for couple of days (3 for example), completely alone, don't touch it, after few days, plug it in and leave it alone, after an hour or two try turning it on.
I've had such experience with some old iPod, it died, but came back to life a month later when I tried to play with it again.
We have a sticky for this, at the top of the Troubleshooting page.
http://forum.xda-developers.com/showthread.php?t=2090826
Hope this helps.
-bk

10inch tablet wont stay charged

I have the 2020 version of the 10 inch, rooted with magisk, the tablet recently died and now I can't get it to charge on, when I plug it in to charge it just keeps rebooting non stop. any ideas on what I can do to fix this?
TheHeroBilly said:
I have the 2020 version of the 10 inch, rooted with magisk, the tablet recently died and now I can't get it to charge on, when I plug it in to charge it just keeps rebooting non stop. any ideas on what I can do to fix this?
Click to expand...
Click to collapse
I don't know how many people are still using these, but I have a solution to this that doesn't involve opening up the tablet or anything else invasive.
The problem is that the screen stays on and drains the battery too quickly before android has a chance to fully boot, so it dies and then starts up again. So you want to let it charge as much as possible with the screen off, before finally letting it boot.
The way I do this is to plug the tablet into my laptop (for whatever reason this technique doesn't work with the wall charger), and then hold the power button down for like 5 minutes. Don't let go of the power button, just hold it down.
After the initial 30 seconds, the tablet will go into a boot loop of having the display on for about 2 seconds, and then off for about 10 seconds. The battery is charging during that 10 seconds, and the 2 seconds of display time isn't enough to fully drain it. Just keep holding that power button. After 5 or so minutes of this, once the display comes on just let the power button go. It should boot up completely into android and dim the screen (but hit the power button to turn off the display once it's fully booted up, just in case).
Android should now be slowly charging, and the lock screen will say it's at 0% or 1% and charging slowly. Just leave it alone and it will fully charge. After a minute it's usually got enough power to quickly switch from the laptop charger to the wall charger, if that's your preferred charging method.

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