When I disconnected my phone from the charger this morning the LED did not shut down. The phone does not respond, now several hours later the green LED still is on (solid green). the buttons on the screen is lit but the screen is black. If I press and hold the power button the buttons on the screen starts to blink after a few second, but nothing happends. The same if I try to do a hard reset by pressing vol-down and pwr button. Nothin except the blinking from the buttons on screen. If I try to connect the phone to a computer nothing happends, the computer does not find the phone. If I try to call the phone notheing happends....the phone was turned on when connected to the charger.
Any idéas?
Problem solved, after2,5 hours the LED shut down and I was able to reboot the phone.
If you keep the power button held down for 10 to 15 seconds it will power off, because you can't pull the battery in this device HTC built in a power down feature to the power button
Sent from my HTC One using xda app-developers app
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Hi my HTC one which has Android Revolution 13 installed on it recently ran out of battery and now it won't turn back on. I have tried wall charging and usb charging with 4 different chargers and wires, but the phone still refuses to turn on. There are no orange, green, or red lights on the phone that I can see however when I plug it into my computer the computer plays the sound that something was connected and then plays the sound that it was disconnected. I have also tried every combination of trying to turn the phone on from just the power button, power button and volume down, power button volume up, power button and both volume buttons from 30 seconds to 5 minutes. The phone absolutely just feels dead and the only response I get is from when it is hooked up to the computer and it only makes sounds from the pc the phone is still dead even when connected. HTC Sync does not recognize the phone either. Any ideas?
dowon1014 said:
Hi my HTC one which has Android Revolution 13 installed on it recently ran out of battery and now it won't turn back on. I have tried wall charging and usb charging with 4 different chargers and wires, but the phone still refuses to turn on. There are no orange, green, or red lights on the phone that I can see however when I plug it into my computer the computer plays the sound that something was connected and then plays the sound that it was disconnected. I have also tried every combination of trying to turn the phone on from just the power button, power button and volume down, power button volume up, power button and both volume buttons from 30 seconds to 5 minutes. The phone absolutely just feels dead and the only response I get is from when it is hooked up to the computer and it only makes sounds from the pc the phone is still dead even when connected. HTC Sync does not recognize the phone either. Any ideas?
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Try holding down the power and volume down buttons while holding the proximity sensor directly under a bright light
Use search option..theres a ton of same problem like this in this forum..i also face the same problem!!..this thing is like a virus started to effect every H1 user!!
Sent from my GT-N7100 using xda app-developers app
I have tried searching for it but there are not alot of solutions mostly just the same problem. Most of the solutions are just the same hold the power button with the volume buttons.
What comes up in Device Manager when you plug into your PC? If you see QHUSB_DLOAD, you have a brick.
It's not unheard of for a phone to brick if you let the battery go completely dead. The phone is supposed to shut off before then, but if you force the issue, that can kill the battery.
You should be able to get a warranty return.
When i connect mine to pc nothing is detected..:banghead: same goes to the H1..nothing happen..no charging or blinking led..already try the trick power button+vol key..result non.. also try connect n disconnect power cable more than 20 times while holding power button only and power button+vol..still nothing..
Sent from my GT-N7100 using xda app-developers app
Hope this helps
naimmkassim said:
When i connect mine to pc nothing is detected..:banghead: same goes to the H1..nothing happen..no charging or blinking led..already try the trick power button+vol key..result non.. also try connect n disconnect power cable more than 20 times while holding power button only and power button+vol..still nothing..
Sent from my GT-N7100 using xda app-developers app
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Click to collapse
Try this, took me over 2 days of tinkering
http://forum.xda-developers.com/showthread.php?t=2440524
My nook hd plus seems to be bricked.
My tablet is unable to power on, and even when connected to the USB charger it only have the green light and it does not turn orange even after a day of charging.
It does not seems to be a dead battery as I had charged it externally.
The tablet would become hot when I reconnect my battery to the tablet.
My tablet might had bricked as I tried to speed by installing ram manager, and my tablet was stuck when it was booting up.
After switching my tablet off, it is unable to be turn on.
What can I do to make it boot?
Green is fully charged and orange is when charging so it will not turn orange as long as it is plugged in. Try holding the power button 30 seconds wait 10 seconds and then hold it for 3 more does it turn on then?
Sent from my SPH-L900 using XDA Free mobile app
This is a long shot. Try holding the power and "n" buttons for three to five minutes. If/when you see the backlight come on, continue to hold both buttons until the backlight goes off again. Then try to power it on normally by pressing just the power switch. What this is supposed to do is trigger the watchdog timer.
My phone battery died and the phone got switched off, now its not switching on even after charging through wall charger. When I try to reset the phone by pressing volume up + power on button/volume up+down+power on button after about few seconds the white screen with htc logo and powered by android comes up for few seconds and goes black again.
When I press volume up+Down+Power button for more time the white screen appears multiple times but phone doesn't boot. I can see the black screen battery charging animation, battery charge percentage and steady orange light when connected to the wall charger.
Please help me, if anybody has a solution to bring back the phone to life.
After few attempts of different combination of power up + volume down + volume up buttons I could get into the bootloader screen, when reboot and other options didn't work. I reset the phone and it came back to life, but lost all the data on the phone memory.
Seems like my 3T does not turn off when I turn it off via pressing the power button. When I have a charger connected it's easy to spot when the vibration goes off, but the charging light keeps lit - even when I remover the charger. It's also apparent that the device won't turn on when pressing the power button for three seconds. I need to press it about eight secs and then another two to turn it on.
Turning off works when rebooting the phone and turning it off from the bootloader (my device is unlocked) or when turning it off at the pin entry (have boot pin set).
Can anyone confirm?
Tested with clean system (no root, no Xposed) and still happening...
Turning off with the power button works on my device, powering up DOES take some time, 5-8 seconds of holding the power button down.
Seems like forever holding that power button!
Maybe I need to be more precise. Yes, I can "kill" the phone just holding that button for about ten seconds. But that's not the point. I suspect it does not power off properly.
To test, hook it up to the charger. Press power for about three seconds. Select "Turn off". Wait for the phone to vibrate. Charging light is on. If it'd be powering off correctly, it would kind of turn on again to show you the charging screen (battery symbol, then dash symbol). Does not do this for me. Instead it sits there... black. When I remove the charger, the charging light stays on.
To turn the phone on again, I then have to press power about ten seconds (turning it off), and then again to turn it on.
I tried your exact method, and my device shuts down (connected to the power cord, plugged in) normally, and them restarts while holding down the power button in 3 seconds.
When not connected to the dash charger, my device does power down very slowly as described in my earlier post (stock kernel)
My devices is rooted with the blue spark kernel though--so maybe that has some baring in my "normal" shut down/startup behavior.
I have the same bug to you... So I disconnected the cable...
Just wait for the future updates....
My device was working fine it turned off all of sudden and it wont turn on again.
There was around 70% charge remaining.
No display while I connected it to charger.
No display/Vibration while pressing power button.
No display while pressing Power + vol down/ vol up
Only The red LED is on even when it's not connected to charger. its not blinking. its steady.
When I long press the power button for around 10-15 seconds, the led turned off and on after a second. still there is no display.
I tried to keep my mobile in charge for more than 12 hours. Still not turning on.
I would appreciate any help to revive my phone.