I tried going into the booloader by pressing power keys and on button and nothing happened. Now the tablet wont respond to anything, and I cannot turn it back on. Any idea what happened?
Should be vol down + power keys. Also put it on a charger, perhaps it is just drained. If battery is too low, it won't boot.
cowabunga said:
Should be vol down + power keys. Also put it on a charger, perhaps it is just drained. If battery is too low, it won't boot.
Click to expand...
Click to collapse
Vol down + power key allowed me to turn it on. thanks.
If anyone else has this issue and the above does not resolve your issue. Charge... Then hold the power button for 60 seconds. Should boot.
Sent from my Nexus 4 using Tapatalk 4
Yea I tried this last night. Before 15Q it was the standard VolUp + VolDwn + Power. But it won't even turn on trying that now. I could turn it on, bootloop, and hold power to force a shutdown... but couldn't get into bootloader.
I kept screwing with mine and used just Power + one of the Volume buttons and it booted directly into my custom recovery.
Mine was fully charged. Mine was bootlooping and I could turn it on with no problems but couldn't get into the bootloader AT ALL. Luckily I had a custom recovery on there to ADB Push files over.
Sent from my Nexus 7 using XDA Premium 4 mobile app
player911 said:
Yea I tried this last night. Before 15Q it was the standard VolUp + VolDwn + Power. But it won't even turn on trying that now. I could turn it on, bootloop, and hold power to force a shutdown... but couldn't get into bootloader.
I kept screwing with mine and used just Power + one of the Volume buttons and it booted directly into my custom recovery.
Click to expand...
Click to collapse
It VolUp+VolDown, it is Power+VolUp for recovery and Power+VolDown for bootloader
Has been that way since initial release, though sometimes you get lucky pressing both and it gets you one or the other.
http://forum.xda-developers.com/showthread.php?t=2397282
sfhub said:
It VolUp+VolDown, it is Power+VolUp for recovery and Power+VolDown for bootloader
Has been that way since initial release, though sometimes you get lucky pressing both and it gets you one or the other.
http://forum.xda-developers.com/showthread.php?t=2397282
Click to expand...
Click to collapse
I like you.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Related
Tried to oem unlock my nexus 7 but pressed the power but to go to recovery mode. Tried different methods of turning it off, hold power, hold power + vol up/down, hold vol up & down with no luck. Now im wondering if i just need to let the battery die or something im not doing right.
If you hold POWER for 10+ seconds it will turn off. Then hold POWER, VOL UP/DOWN and it will load into bootloader. Hasn't failed me once even after F'ing up some ROM installs (for fun as tests). I've always been able to get back and fix myself.
asawoszc said:
If you hold POWER for 10+ seconds it will turn off. Then hold POWER, VOL UP/DOWN and it will load into bootloader. Hasn't failed me once even after F'ing up some ROM installs (for fun as tests). I've always been able to get back and fix myself.
Click to expand...
Click to collapse
ive held the power button for minutes with no luck...thought holding the power + vol down would work like on my one x but not luck either.
Remove the microUSB connector, wait 30 seconds, and then try again.
What screen are you actually stuck on?
asawoszc said:
Remove the microUSB connector, wait 30 seconds, and then try again.
What screen are you actually stuck on?
Click to expand...
Click to collapse
so while trying to oem unlock i accidentally pressed the power button on recovery, so currently im on the white google with black screen page. am i suppose to reconnect to the usb after the 30 seconds?
Doesn't matter. Just leave the cable unplugged and then try boot up into fastboot mode again. There's no reason it shouldn't make it there.
UNLESS... you interrupted the OEM Unlock half way through. Maybe it screwed up your boot.img or something. Still, I would suspect you can get around that and back into bootloader.
asawoszc said:
Doesn't matter. Just leave the cable unplugged and then try boot up into fastboot mode again. There's no reason it shouldn't make it there.
UNLESS... you interrupted the OEM Unlock half way through. Maybe it screwed up your boot.img or something. Still, I would suspect you can get around that and back into bootloader.
Click to expand...
Click to collapse
thats the thing i cant get out of this google page, im trying to find out if theres anything other method i havent tried
Sorry mate. I've never had a problem power cycling a nexus device even after royally F'ing it up on purpose. Maybe just let the device sit there all alone for a bit, unplugged, and then try again in 15 minutes.
Best of luck.
problem solved-fixed with battery pull
I'm unlock nexus 7
nexus 7 unlock success.
but peep recovery error
So command "fastboot boot recovery.img"
Since then, the does not turn power, not turn on screen.
fastboot mod while 2 hour abide
I think is battery low
How this phenomenon resolved?
I'm do not do well English
You understand now.
Sent from my MB860 using xda app-developers app
try recharging by power adapter for some time and then try to boot ( at least into recovery with volume down + power ) to see if it does a thing.
nexus 7 might not charge up with usb.
I would charge it via the mains for a few hours then try power it on by holding the power button for 30 seconds.
Failing this, you can try boot into recovery (post above).
Failing that! I don't know sorry!
endrancer said:
try recharging by power adapter for some time and then try to boot ( at least into recovery with volume down + power ) to see if it does a thing.
nexus 7 might not charge up with usb.
Click to expand...
Click to collapse
While 8 hour recharging
and attempted to enter the recovery mod
but entry failed.
Sent from my MB860 using xda app-developers app
Haerang said:
While 8 hour recharging
and attempted to enter the recovery mod
but entry failed.
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
Did you charge via mains or USB?
Have you tried holding power button for 30s?
=================
Sent from my HTC One X
Google Nexus 7
HTC One X
lukems said:
Did you charge via mains or USB?
Have you tried holding power button for 30s?
=================
Sent from my HTC One X
Google Nexus 7
HTC One X
Click to expand...
Click to collapse
Yes. USB and via mains charge
and tried holding power button for 30s.
both fail...
Ok, try hold the power button for atleast 60s, if nothing, wait a few mins and hold power button and volume up and volume down for atleast 60s.
I'm really not sure what can be done if the device doesn't turn on at all!
=================
Sent from my HTC One X
Google Nexus 7
HTC One X
lukems said:
Ok, try hold the power button for atleast 60s, if nothing, wait a few mins and hold power button and volume up and volume down for atleast 60s.
I'm really not sure what can be done if the device doesn't turn on at all!
=================
Sent from my HTC One X
Google Nexus 7
HTC One X
Click to expand...
Click to collapse
I'm while long time hold the power button and volume down and up
but there is no reaction
Haerang said:
I'm while long time hold the power button and volume down and up
but there is no reaction
Click to expand...
Click to collapse
You could try doing all of the above, whilst plugged into the mains...
I'm out of ideas sorry.
*edit* I'm not sure what you can do if you can't get it to turn on!
그냥 긴 내가 여기있는 다른 사람들과 당황 합니다만 항상 다음 다시 시도 몇 분 동안 보드에서 배터리를 분리 시도 할 수 있기 때문에 여기서 총?
Just a long shot here cos I'm about as baffled as everyone else here but you could always try disconnecting the battery from the board for a few minutes and then try again?
Sent from my GT-I9100 using xda app-developers app
No. Can u boot into fastboot? What you did will not affect fastboot.you should press power + volup +vol down. If u get fast boot just flash factory stock image n u will b fine
THIS. IS. NEXUS.
Sounds like it's fried if holding both volume buttons and power for awhile doesn't turn at least the screen on. Does it smell funny?
Haerang said:
I'm unlock nexus 7
nexus 7 unlock success.
but peep recovery error
So command "fastboot boot recovery.img"
Since then, the does not turn power, not turn on screen.
fastboot mod while 2 hour abide
I think is battery low
How this phenomenon resolved?
I'm do not do well English
You understand now.
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
If you end up with no success, want to sell it? I need a digitizer.
psycho2097 said:
No. Can u boot into fastboot? What you did will not affect fastboot.you should press power + volup +vol down. If u get fast boot just flash factory stock image n u will b fine
THIS. IS. NEXUS.
Click to expand...
Click to collapse
gokart2 said:
Sounds like it's fried if holding both volume buttons and power for awhile doesn't turn at least the screen on. Does it smell funny?
Click to expand...
Click to collapse
holding both Volum down + volum up + power button.
but fastboot penetration fail...
I think sheathe using nvflash tool bootloader image
Sent from my MB860 using xda app-developers app
Haerang said:
holding both Volum down + volum up + power button.
but fastboot penetration fail...
I think sheathe using nvflash tool bootloader image
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
Yes u can try nvflash.but i still dont understands how u screwed fastboot up.
THIS. IS. NEXUS.
I think he erased bootloader in error.
Sent from my Nexus 7 using xda premium
I just flashed MOAR rom on my phone a few days ago and everything was working perfectly then while at work I pulled my phone out of my pocket and noticed my case had slipped off and was holding the power button down. After fixing the case I tried to unlock my phone and nothing came up on my screen. I held down the power button and the only thing that happened was my LED indicator is flashing green rapidly and at different brightness. Then I pulled the battery and left it out of my phone for 2 hours and still the only thing that is happening is the LED. When I plug it into my computer without me hitting the button the LED is flashing. It wont boot into recovery and I don't want to send it in and them find a custom rom on it so any help would be greatly appreciated.
7
Mjordan88 said:
I just flashed MOAR rom on my phone a few days ago and everything was working perfectly then while at work I pulled my phone out of my pocket and noticed my case had slipped off and was holding the power button down. After fixing the case I tried to unlock my phone and nothing came up on my screen. I held down the power button and the only thing that happened was my LED indicator is flashing green rapidly and at different brightness. Then I pulled the battery and left it out of my phone for 2 hours and still the only thing that is happening is the LED. When I plug it into my computer without me hitting the button the LED is flashing. It wont boot into recovery and I don't want to send it in and them find a custom rom on it so any help would be greatly appreciated.
Click to expand...
Click to collapse
I am assuming it won't go into download mode either? Try holding the power button in for at least 30-40 seconds.
Tulsadiver said:
7
I am assuming it won't go into download mode either? Try holding the power button in for at least 30-40 seconds.
Click to expand...
Click to collapse
No, I've tried holding just the power button for a minute or trying to go into either download or recovery mode and got nothing.
Mjordan88 said:
No, I've tried holding just the power button for a minute or trying to go into either download or recovery mode and got nothing.
Click to expand...
Click to collapse
Try the same thing with the charger plugged in.
"Try holding down the power button for 1 minute with the charger connected. If this doesn't present the screen, try holding the power button AND both volume buttons at the same time. This should bring up a menu. There should be an option for reboot or force reboot"
Tulsadiver said:
Try the same thing with the charger plugged in.
"Try holding down the power button for 1 minute with the charger connected. If this doesn't present the screen, try holding the power button AND both volume buttons at the same time. This should bring up a menu. There should be an option for reboot or force reboot"
Click to expand...
Click to collapse
Thanks for trying to help, I've tried holding both volume and power button for a minute and nothing. After having it plugged in for a few minutes my battery started to get warm.
Mjordan88 said:
Thanks for trying to help, I've tried holding both volume and power button for a minute and nothing. After having it plugged in for a few minutes my battery started to get warm.
Click to expand...
Click to collapse
Just something I found while looking for answers. At least your battery is getting warm. That is better than the alternative.
Tulsadiver said:
Just something I found while looking for answers. At least your battery is getting warm. That is better than the alternative.
Click to expand...
Click to collapse
For just a second my computer said the USB device malfunctioned but now it's gone again.
Mjordan88 said:
For just a second my computer said the USB device malfunctioned but now it's gone again.
Click to expand...
Click to collapse
Are you using the original data cable? Try a different USB port maybe?
Get my shiny new phone, start it once, turn it off because I forgot to swap sim cards, and then it's just stuck at a screen that has a circle with a small "S" shape in it which I took to be the "charging" screen. Well ****. I force power-off the device and power it on again. "Installing updates" followed by "failed to mount /system" Huh. Cue an hour of frustration and not being able to find firmware and here we are. Advice? Please? Recovery menu does nothing to help and my next plan is to just flash stock firmware but apparently that doesn't exist (Sprint standard US fyi).
Update: I have no words. "Run graphic test" from the recovery options seems to have fixed the bootloop.
Update 2: the "fix" was only temporary. Nice. Back to the drawing board.
The easiest way is to return it to Samsung or your carrier.
Wow. That really sucks. :/
Sent from my ONEPLUS A3000 using Tapatalk
Bootloop..
Seems like u mite have a faulty usb..Try plugging it in and then unplugging it while holding down the power butten... Repeat..Hold down power button and plug in to charger..Hold for about 10 seconds..Leave it plugged in for several minutes...Unplug while holding power button and keep holding for about 2 min then plug chrid back in while still holding down power....
jlgreen36 said:
Seems like u mite have a faulty usb..Try plugging it in and then unplugging it while holding down the power butten... Repeat..Hold down power button and plug in to charger..Hold for about 10 seconds..Leave it plugged in for several minutes...Unplug while holding power button and keep holding for about 2 min then plug chrid back in while still holding down power....
Click to expand...
Click to collapse
This thread is very old. But usually this issue stems from needing a factory reset. His inability to flash firmware is cause he was in recovery not download mode.
The phone is on original 7.0 rom. Since 2 or 3 weeks the device gets frozen unconditionaly. I tried holding power and volume down button for more than 30 secs to restart but this and other combinations didn't work. Only waiting for a battery drain off make the phone restartable.
stiefel46 said:
The phone is on original 7.0 rom. Since 2 or 3 weeks the device gets frozen unconditionaly. I tried holding power and volume down button for more than 30 secs to restart but this and other combinations didn't work. Only waiting for a battery drain off make the phone restartable.
Click to expand...
Click to collapse
Mine is doing the same thing. It also reboots randomly. I am beginning to suspect that it is a hardware problem.
stiefel46 said:
The phone is on original 7.0 rom. Since 2 or 3 weeks the device gets frozen unconditionaly. I tried holding power and volume down button for more than 30 secs to restart but this and other combinations didn't work. Only waiting for a battery drain off make the phone restartable.
Click to expand...
Click to collapse
power & volume down when device is on is screenshot
power and volume down when device is off wont do anything - you need to press home as well. But that combination is for download mode not recovery, which is volume up, home and power.
DSA said:
power & volume down when device is on is screenshot
power and volume down when device is off wont do anything - you need to press home as well. But that combination is for download mode not recovery, which is volume up, home and power.
Click to expand...
Click to collapse
That may not work either - I have had black screen several time (usually on S8 Ports), when the only way to restart it is easy but annoying.
Just plug it into a power source. As soon as you see anything on the screen, go to download mode, but use sound down button as soon as download comes up and it should reboot.
Have had to do it around 12 times in the last few months.
gaww said:
That may not work either - I have had black screen several time (usually on S8 Ports), when the only way to restart it is easy but annoying.
Just plug it into a power source. As soon as you see anything on the screen, go to download mode, but use sound down button as soon as download comes up and it should reboot.
Have had to do it around 12 times in the last few months.
Click to expand...
Click to collapse
When I plug my phone to a power source nothing turns on not even LEDs at the top
---------- Post added at 09:53 AM ---------- Previous post was at 09:51 AM ----------
stiefel46 said:
The phone is on original 7.0 rom. Since 2 or 3 weeks the device gets frozen unconditionaly. I tried holding power and volume down button for more than 30 secs to restart but this and other combinations didn't work. Only waiting for a battery drain off make the phone restartable.
Click to expand...
Click to collapse
I just experience the same issue and have tried all the button combinations. Are you simply just leaving the phone alone for the battery drain off? THat is the only thing I have not tried as I don't know when the battery is dead.