Hi All, I replaced my broken LCD Screen and battery on my ATT LG g2 phone. This is the 2nd time I did this. LG logo pops up (indicating new screen works) and goes dark with a red blinking light. When I hold the power for 10 secs screen turns blue and stays. No question of recovery or download mode as the phone won't respond without the charger connected. Any suggestions??
avinash_kk said:
Hi All, I replaced my broken LCD Screen and battery on my ATT LG g2 phone. This is the 2nd time I did this. LG logo pops up (indicating new screen works) and goes dark with a red blinking light. When I hold the power for 10 secs screen turns blue and stays. No question of recovery or download mode as the phone won't respond without the charger connected. Any suggestions??
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Attempt to get into download mode by powering off the device and holding volume up then plug in the USB to the computer.
Sent from my LG-D800 using Tapatalk
xmayhemreturnsx said:
Attempt to get into download mode by powering off the device and holding volume up then plug in the USB to the computer.
Sent from my LG-D800 using Tapatalk
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I tried this.. the screen shows download mode and goes dark and back to blinking red light. I ordered a new battery. I should receive it on friday.
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Ok, after flashing matrix kernel thru CWM. My n4 suddenly turned off and won't turn on again. I plugged it into the charger and then the red notification light started flashing.
What should i do know? Please help!! Thank you in advance!:crying:
Hold down the power, volume down and volume up buttons at the same time firmly until you hear the phone vibrate. If you see a battery icon press the power button again. You should now be in the bootloader and should have the option to boot into android.
Note that I'm not sure if you have to hold down volume up. It may only be volume down and power.
Sent from my Nexus 4 using Tapatalk 2
ntt1409 said:
Ok, after flashing matrix kernel thru CWM. My n4 suddenly turned off and won't turn on again. I plugged it into the charger and then the red notification light started flashing.
What should i do know? Please help!! Thank you in advance!:crying:
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Click to collapse
There are a few other posts about people getting a red LED notification and not turning on. One had also something to do with CWM, and they all got a new N4. Can you get into the bootloader?
i have a d802 and it's not turning on anymore even if i charge it midnight! black screen, no recovery/download mode. led light flashes red only if i press power button. i really need to retrieve the files on my g2 :crying:
Hold Vol + and plug in USB Cable(connect to AC power,no to pc).If appear S/w Download,wait to charge.
still no luck.
bump
Hi all
I just get the white light and blank screen (no logo, no bootup screen, nothing) on during my tablet boot up. I have tried everything (Power + up button, plug and unplug the power with hold on the up bottom etc) I still can't to get into recovery (factory) mode.
Every time, white light just on and off late. I have also tried to put aside the tablet for few weeks to use up all the battery and restart. Same happen.
Any suggestion I can get in the recovery mode ?
Thanks to all for your answers!!!!! :fingers-crossed::fingers-crossed:
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 ?
I tried to enter recovery mode on my S7 Edge, using the power and volume up buttons, but the phone would restart and crash, repeated a few times.
Now my phone has a light blue indicator and a black screen, Google says that a light blue indicator means a failing motherboard.
The phone is currently unplugged, and still in the same state. (I have already tried to turn off the phone by holding the volume down and power buttons).
Someone help please, it's the phone's 2nd motherboard, and the guy who replaced it the first time said it would be difficult to get another.
I imagine this could be caused by a broken or loose connector. Also the guy could have put in a heavily used board that was already close to failing. Try connecting it to your computer and check what it shows up as. Was the phone ever water damaged by any chance?