URGENT: display cracked and can't switch off (only reboot) - Android Q&A, Help & Troubleshooting

Thank you for your kind attention,
I've a Samsung A7, can't see anything on display, if I keep pressing (even for minutes) the power off it just reboots. I tried to push volume up and volume down.. one time it didn't play music, but if I press the power off it reboots again. How can I do? Reboot forever till battery discharges? Thank you!

in the end I put a weight over the power button and I let it reboot until the battery went out.. It tooks 3 hours

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[Q] Jetstream does not power ON - Stuck !!!

Need some help !
The HTC Jet stream does not power on - strange problem.
Unit used to work perfect till today - however suddenly the unit does not power on.
1. Battery is fully charged
2. The orange led on the power button is "on" even when its NOT Charging
3. pressing the power on does not do anything.
Tried several things, like doing a "hard reset" from the buttons, by pressing the volume down and at the same time pressing or holding the power - NOTHING help.
The ORANGE screen on the power is "on" with the charger or without it.
Any of you guys have a smart idea to try ?
Anyone know if there is a "hidden" reset button ?
problem was solved !
press & hold the power button for 20 seconds & at the same time press the volume button.
This has released the "stuck status" and the jet stream has back to live as normal.
FIXED!!!
itzik-g said:
problem was solved !
press & hold the power button for 20 seconds & at the same time press the volume button.
This has released the "stuck status" and the jet stream has back to live as normal.
Click to expand...
Click to collapse
Thanks Itzik I have been having the similar problem for sometime now. I tried your solution and firstly I got the AT&T Think Possible screen for about FIVE minutes, then it powers up to Home Screen.
Thanks
Pls help my htc Jetstream is starting but it's touch screen is not responding to any touch please help ,my email [email protected],mob what's app+91- 9421392453 thankyou
My HTC Jetstream will not stay powered on, when I push the power button the tablet will briefly power on I see the HTC screen for a few seconds and then the tablet powers off and it will then power on and then off every few minutes but will not stay on. Please help!!!

Often Phone Goes Black! Power Button Doesn't Work!

Facing a strange problem for the last couple of days! Often when I take my phone after 2/3 hours power button simply doesn't wake up phone! Even pressing it for 10/15 secons doesn't reboot. I've to remove the battery & after setting the battery again the power button reboots the phone!
Strange Problem! :'(
saiftheboss7 said:
Facing a strange problem for the last couple of days! Often when I take my phone after 2/3 hours power button simply doesn't wake up phone! Even pressing it for 10/15 secons doesn't reboot. I've to remove the battery & after setting the battery again the power button reboots the phone!
Strange Problem! :'(
Click to expand...
Click to collapse
Search "sleep of death".

HELP, Galaxy Tab won't on, need help guys :(

I have a TAB 10.1, that WONT turn on, and WONT charge, I don't have the receipt as I have received it as a gift, however Samsung took it for repair AND DID NOT REPAIR IT ! Very disappointing!
Is there any other solution to fix it, when I plug it into the computer still nothing...
Please get back to me guys, need your help, thanks
did you tried holding the power button a little bit longer?
It happens from time to time. Just keep it charged and try to turn on from time to time (sometimes holding the button for multiple seconds). Eventually it will turn on. It's the standby of death problem.
Sharky444 said:
It happens from time to time. Just keep it charged and try to turn on from time to time (sometimes holding the button for multiple seconds). Eventually it will turn on. It's the standby of death problem.
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Click to collapse
yes, I tried everything, holding power down for up to a minute, holding power and volume up and down, also holding the power button while touching the screen, still nothing...
Try connecting to computer.
Or maybe its Sleep of Death issue. Search for it. you will get solutions like draining your battery completely.
Sent from my GT-P7510
Did you try Power button, then volume down button (only, don't touch the power up) for 8-10 seconds while still holding the power button, then letting off the volume down button? It always works for me.
Soccer_Dad said:
Did you try Power button, then volume down button (only, don't touch the power up) for 8-10 seconds while still holding the power button, then letting off the volume down button? It always works for me.
Click to expand...
Click to collapse
yes I have tried that, nothing happanes, also nothing happens when I connect it with the computer as well (not even apx mode)...

LG G3 rooted, twrp, Xposed, will not reboot without removing battery?

Hello,
Since rooting the phone it will not restart without pulling the battery.
If in Xposed "soft reboot" or "reboot" both turn the phone off and it will not respond to button input to re-start
If pressing power until power off menu comes up and I press reboot, it shuts down and will not re-start until I pull the battery.
If I plug in the power while it is in this state it will not charge or start
Once I pull the battery, it will:
Charge without starting when plugged in
Start with power button press
All else acts normal.
Any ideas? I just hate taking the stupid case off and pulling the battery any time I have to re-start!
I haven't narrowed down what causes it, but I've eliminated a lot of things:
http://forum.xda-developers.com/verizon-lg-g3/general/rebooted-140-times-attempt-to-narrow-t3251949
Just for clarity, it more than likely isn't actually "off", it's rebooting and getting frozen with a black screen. Besides pulling the battery you can also long press the power button (10 seconds?) to force it to turn off, then turn it back on again. I usually just pull the battery too because it's quicker.
Yeah, no the long press doesn't do anything no matter if I leave it pressed for 5 seconds or even 45 seconds (Tried that several times)
Leaving it alone for an hour doesn't do anything. If anything I'm doubting that it turns all the way off rather than gets stuck rebooting. It is absolutely frozen until I pull the battery.
Here are the only things I have found which works to avoid taking the phone apart:
From Quickboot: Power Off (do not reboot, do not soft boot, etc, just power off) (quickly powers down, almost instant)
or
Press and hold power button for menu: Power Off (longer time to power down)
From either of those, the power button turns the phone back on no problem.
No rebooting works.

Infinix Zero 2 x509 Blank Screen hanged

This started happening alot now a days with my infinix zero 2, i am using my device smoothly than suddenly it goes blank screen and did not respond, nor reboot or power up till its whole battery drop to 0, as it has non removable battery so i can not just plug it off and put it back.. Sometimes it vibrate whole time while in blank screen. I have tried almost everything,
1. hold the power button for more than 30 sec
2.hold the volume down button along the power button (till 1 min)
3. hold the volume up button along the power button (till 1 min)
4.hold the volume up and down button along the power button (till 1 min)
5. Even i reinstall its software by sp-flash tool (device is not rooted)
Blank screen will stay for 1 to 2 days until its battery runs out. than i have to charge it and will function properly. but after some few days this happen again again and it annoys me so much. i need a solution please help me out. It is in blank screen right now and i have to travel and i need it urgent. Thanks in advance

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