Back in the days i was charging my phone and i decided to turn it off to charge faster, so when it charged fully and i wanted to power on and the phone only vibrates, no screen logo or anything only vibrates like it would boot up but not. And if i try to get to download mode or twrp it vibrates too but nothing in the screen would came up
If i long press power button it would vibrate continuisly after a minimum stop and if i stop pushing it stops vibrating
Its the korean version with a custom rom and have twrp instalated
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So the other morning I wake up. I grab my tablet off the charger, click the lock button, and notice it was off. I figured it must have crashed overnight. I hold down the power button, and it doesn't turn on. I try again this time holding it down longer. It then turns on, but as soon as the lock screen shows up, the screen freezes and I can not do anything. I hold the power button down for an extended period of time, but it turns off and wont reboot no matter what. It wont charge (I assume), it isn't recognizable by my PC, and it won't turn on. I have no clue what happened. This happened randomly. I doubt it matters, but I'm running a CM11 based ROM (I think? Haven't changed it in a while, can't remember) and I have no clue what Kernel. I also noticed that the power button doesn't click as "nicely" (can't think of another word) as the vol. up and vol. down buttons. Could the power button be stuck? Any help or will I have to return it to my warrantor and start over? Thanks in advance.
Hi guys. So this is my situation; my phone is currently turned off.
If I hold the power button, the Samsung Galaxy S4 logo appears in with the black background, then disappears and the phone turns off after 1~2 seconds.
If I hold the power, volume down button then I get the custom OS screen. If I then choose to restart from this screen, the phone restarts and the Galaxy Logo shows for around 6-8 seconds then disappears again.
If I go to the custom OS screen again, then press restart, I can then hold the volume up button and the lock button and the blue message saying 'Recovery Booting..' along with the same black Galaxy logo then the screen disappears after 1-2 seconds seemingly turning off, then it vibrates once after a couple more seconds then does nothing again
I can not get the recovery booting screen from simply holding Volume up and the power button, I need to do it after restarting through the custom OS screen.
My phone is also suddenly not recognising the charger being plugged in. There is no observed difference between attempts to turn it on with/without the charger plugged in.
The last time the phone was properly turned on, it switched itself off at around 4-6% battery left and from then on I have this result.
So, can you guys help?
Your power button is probably faulty. Try to wiggle it lose or replace it.
I bought a Galaxy S4 off a friend for cheap, he told me the charger port was ruined. After pressing the power button the Galaxy S4 logo flashed on screen and it turned back off. I got home and put it on charge and it started charging with the LEDs and everything, this time reaching the Samsung logo, and then turning off. I held power and volume up, and it went into "Odin mode" and asked me to press up to continue, which I did. It said "downloading, do not turn off" so I didn't, I left it there. After a while I checked and it was completely off, no charging no logo, nothing. Every now and then I hold the power button and it vibrates once but nothing else, any idea what went wrong and how I can fix it?
You should first start by trying out a different battery.
I was just surfing through the net, I left my phone on bed & went to the bathroom, came back and found that the display won't turn on. Pressing the power button caused the back,recent apps buttons to light up but that's it. Even the LED notification lights work whenever a notification came.
Note : I think the phone turns on properly when I hold down the power button bcz I hear sounds, the led blinks, the phone even vibrates. But the display stays pitch black all the time.
What I tried :
Take out the battery, leave it for a few minutes then put it back on and try to turn on the phone.
Take out the battery and hold down the power button for a minute then put the battery back in and try to turn on. This time the phone turned on but when I pressed the power button once normally to turn off the display, it won't turn back on.
Try to go to recovery mode (Power+Home+V. UP). This worked once too but when I cleared cache and rebooted the device, it didn't turn back on.
Try to go to download mode (Power+Home+V. Down)
Plug the phone to my PC through USB cable, PC detected it but nothing happened.
Sometimes the phone turns back on normally but after a while it dies again. I checked the battery, it's fine.
Hi,
i have LG Q6, at the time it wont turn it on. When i turn on vibrates and show logo for 1/2 secund, than black and vibrate again in 10 sekunds. Than is black and again vibrate maybe on 20sec or 30sec.
If i plug in charger on vibrates once, than black and again like if i turn it on. I think that was dead battery and i replace it and same problem.
I hold voluime dome and power on to go in hard reset menu and if i choose yes, and one more time yes then phone turn off.
If i go in download mode i only see for 1/4 seconds ' download mode and than goes black and vibrates once.
if i go in safe mode pwr, after logo vol down - nothins happend, when turn on i just see logo for one second and than black, i press vol down when see logo but go black and vibrate once and thats all :/
What to do ?