My phone was working perfectly fine until someone called my phone and the screen did not turn on so I kept pressing power hoping it would turn on. It would not turn on so I held the power button for 30 seconds to do a full reboot. 5 seconds later my phone vibrates, but the screen does not turn on. Now it is vibrating every 43 seconds non stop. I tried plugging in my charger to the phone, but the charging light does not light up.
INFO:
Rooted
Stock RRU 4.13
Custom HBOOT FireWater
TWRP Recovery
lreyes said:
My phone was working perfectly fine until someone called my phone and the screen did not turn on so I kept pressing power hoping it would turn on. It would not turn on so I held the power button for 30 seconds to do a full reboot. 5 seconds later my phone vibrates, but the screen does not turn on. Now it is vibrating every 43 seconds non stop. I tried plugging in my charger to the phone, but the charging light does not light up.
INFO:
Rooted
Stock RRU 4.13
Custom HBOOT FireWater
TWRP Recovery
Click to expand...
Click to collapse
Friends had the same issue. Hers is done for. Try holding the power and both volume up and down for two minutes. Then try to charge. Holding the buttons is supposed to reset the battery charge logic.
Sent from my EVO using XDA Premium 4 mobile app
Related
I pressed the vol up and down at the same time. My tablet then made 5 vibrations blinked the yellow light once. Now it will not turn on. Does anybody know how to wake this up again? I hope I didn't brick it. It was turning itself off at will. Sometimes during the boot, sometimes after 10 minutes. But most often it would only stay on for 2 or 3 minutes and then just shut down. One time it said battery was low. I have charged it so that my battery is full, and I am stumped. What needs to be done to get it working again?
What did you do to it prior
Sent from my HTC Flyer P510e using xda premium
Ok, so here's another question. If it won't turn on , how do you know the battery is charged? Have you tried to access it via ADB?
HTC
I sent this in to HTC, they said no warranty because it has revolutionary on it.
I am the second owner of the tablet. I would like to return it to original if that is possible. I have not tried ADB. When I connect the tablet to the computer via USB I do not even hear the connection note I used to hear. So I think when I hit both up and down volume I put it into a deep sleep. Or like I said it is frozen or bricked. Any suggestions would be greatly appreciated, I think this is going to be a really tough one.
It just responded again!
I just got it to vibrate 5 times again now I have it plugged into a wall charger and have a green steady light. I am going to leave it alone and hope someone can help me from this point. It has not done a thing for 2 days so this is really good news, maybe there is hope.
TOMAS3896 said:
I pressed the vol up and down at the same time. My tablet then made 5 vibrations blinked the yellow light once. Now it will not turn on. Does anybody know how to wake this up again? I hope I didn't brick it. It was turning itself off at will. Sometimes during the boot, sometimes after 10 minutes. But most often it would only stay on for 2 or 3 minutes and then just shut down. One time it said battery was low. I have charged it so that my battery is full, and I am stumped. What needs to be done to get it working again?
Click to expand...
Click to collapse
Try pressing and holding the power button for 10 seconds?
pressed power for 10 seconds
The green light went out. Not a budge...
TOMAS3896 said:
The green light went out. Not a budge...
Click to expand...
Click to collapse
Now, press and hold volume down and then hit power. This should bring you to HBoot.
It does not do anything
I pressed the power button held in for 10 seconds and then held the vol down button and then pressed the power. Nothing at all. Plugged the power back in and the led was orange for about 2 seconds and then went out.
Hello everyone,
I got a question. Yesterday, my phone shutdown do to no more battery. Once I got home (about 1h30 after), I plug-it into my computer for a good slow charge. I noticed the led was blinking red instead of staying on, but I though it was due to critical low battery. After 3 hours, still the same. I try to open it but nothing happened. Then, I noticed that when I touch the screen or button, the phone vibrate.
I then unplug and try again, same thing. I try plug into the wall charger, samething.
Then I proceed to hold the power button for 5 seconds. All three touch button start flashing and stayed on, but no joy, still vibrate when touching anything with screen turn off (not just no backlight, no image at all).
I manage to found out that holding the button nearly 10 seconds, it force a reboot and then was OK and charged at 70%.
I'm wondering what's the deal here. Is it a problem with the stock rooted rom?
Thanks
nodiaque said:
Hello everyone,
I got a question. Yesterday, my phone shutdown do to no more battery. Once I got home (about 1h30 after), I plug-it into my computer for a good slow charge. I noticed the led was blinking red instead of staying on, but I though it was due to critical low battery. After 3 hours, still the same. I try to open it but nothing happened. Then, I noticed that when I touch the screen or button, the phone vibrate.
I then unplug and try again, same thing. I try plug into the wall charger, samething.
Then I proceed to hold the power button for 5 seconds. All three touch button start flashing and stayed on, but no joy, still vibrate when touching anything with screen turn off (not just no backlight, no image at all).
I manage to found out that holding the button nearly 10 seconds, it force a reboot and then was OK and charged at 70%.
I'm wondering what's the deal here. Is it a problem with the stock rooted rom?
Thanks
Click to expand...
Click to collapse
it's because of TWRP
Ok. What must I do when phone get out of battery then? Yesterday, I tried for 30 minutes before it started
Sent from my HTC EVARE_UL using xda app-developers app
This is the fix. Or should I say "Completely Stupid Time Consuming Trick" that somehow fixes the problem(at least for me) because now my phone powers off and on normally. Here the Steps I've done. I tested this out 4 times and it worked all four times but it was only tested on my device. So this is not guaranteed to work and its time consuming.
Step 1: Plug in charger and let it sit there at the black screen for 7-10min
Step 2: Plug out charger and hold down power button until phone fully powers off
Step 3: Hold Volume up and down at the same time and plug in charger. It should be in download mode. Let it sit there for 7-10min.
Step 4: Repeat Step #2
Step 5: Plug in charger and wait about 20-30secs. :fingers-crossed: If all went well it should go to the battery charging icon or menu or whatever you want to call it. If it does, let it charge for about 5min and fully power it on.
Congrats your phone is now on and past the black screen. :good:
This will temporarily fix the black screen problem. Well... not fix but at least get past it and have your phone on. I suggest you never fully power off your phone and use power off and restart in power option instead of power off. To fully fix it do the following Steps:
Step 6: Power off phone by holding power button until power menu pops up, and by selecting power off. When phone is fully powered off, plug in charger and wait about 20-30secs and see if it goes to the battery charging icon or menu or whatever you want to call it. If it does then proceed to Step 7.
If it does not and just sits there at the black screen, you will have to complete Steps 1-5 to get you phone back on again and retry Step 6.:crying:
Step 7: Let it charge for about 5min and fully power it back on.
Step 8: Power off phone by holding power button until power menu pops up, and by selecting power off. Now power on phone again and see if it powers on WITHOUT THE CHARGER. If so proceed to Step 9.
Again,:crying: If it does not power on and just sits there at the black screen, you will have to complete Steps 1-5 to get you phone back on again and repeat Steps 6-8 again.
Step 9: Power off phone by holding power button until power menu pops up, and by selecting power off.
Step 10: Hold power button until phone flashes lg logo, then goes completely black(not the dim lighted black screen, COMPLETELY BLACK). As soon as it goes completely black, let go of the power button and wait for your phone to power on.
If you phone powers on it should be fully fixed and should power on and off normally(well at least for me). But AGAIN *sighs* If it does not power on and just sits there at the black screen, you will have to complete Steps 1-5 to get you phone back on and repeat Steps 6-10 AGAIN.
I recommend you just do Steps 1-5 to get your phone on and past the black screen. And to use power saving technique's to save battery when not in use of phone or when not near a charger. I may make an YouTube video on how this "Completely Stupid Time Consuming Trick" is done. But anyways this is what I did to fix the black screen issue. Let me know if Steps 1-5 at least gets your phone past the black screen and on. Steps 6-10 is pointless but worked for me but time consuming.
Problem fixed
disregard this post. read above post
SevenGPLuke said:
Moderator/Admin, please close this thread. i solved the problem on the irc channel. thanks.
Click to expand...
Click to collapse
What was your fix?
Jank4AU said:
What was your fix?
Click to expand...
Click to collapse
I'm having a similar problem. But all I have done is rooted with RootOptimusG.bat and then used the freegee app from the play store to unlock. I then power off my phone and when i turn it back on all i get is the lg symbol and then a blank screen?
Re: Black Screen after LG logo
What was your fix, others may need it.
Sent From My AT&T LG Optimus G
SevenGPLuke said:
Hello,
I'm currently on Nocturnal Limited Edition rom. But this has been happening to all the roms Ive flashed to this phone. When i fully power off my phone or the battery fully dies, and i try to power it back on, the lg logo flashes then it just sits there on a black screen not turning on. I have to do this stupid little trick to get it back on(plus in the charger and let it sit at the black screen for 7min, hold power button and plug out charger until phone powers off, hold volume up and down then plug in charger and let it sit for 6min, hold power button and plug out charger until phone powers off, then plug back in charger and BAM mysteriously the phone powers on). Its frustrating doing this trick everytime i mistakenly power off or when the battery fully dies. Basically i have to keep my phone on all day with all these power save techniques i do. the only way i can actually restart my phone is by selecting power off and restart, rather than power off. My point is how do i fix this? how do i get it to boot up? i cant even get into bootloader because it wont power up. thanks in advance. :victory::victory:
Click to expand...
Click to collapse
Please post fix! I am having this exact same issue!
Edited first post
still cant get mine to restart. it sucks
I can get into download mode, after that it wont come back to life.
Any other help anybody can give me?
Thanks
I once upon a time have this kind of problem, solution below
What i did was remove the back panel, unscrew battery screws unplug battery & keep it unplugged for 1-2hrs or 5-6hrs. Then plug back battery with screws & back panel.
Its back to life !!!!!
I would suggest to take this to at&t replace & if outside usa this is the only possible solution for now.
Let me know if it works for anyone.
I tried the battery pull and it didnt work. Thanks for the idea.
Anybody have a fix for this or what causes this rediculous crap. Brand new phone and I went to shut off and reboot...now this
Sent from my HTC One X using xda premium
lsun06 said:
Anybody have a fix for this or what causes this rediculous crap. Brand new phone and I went to shut off and reboot...now this
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Flashing a certain amount and lgnpsting corrupts the misc file
Sent from my LG-E970 using xda app-developers app
I.haven't flashed anything other than root and freegee. Lol
Sent from my HTC One X using xda app-developers app
tiltman71 said:
I tried the battery pull and it didnt work. Thanks for the idea.
Click to expand...
Click to collapse
Did u keep it unplugged for "unplug battery & keep it unplugged for 1-2hrs or 5-6hrs" ?
This surely fixed, black screen.... any body else.
I used the lgnpst software and got mine to come back to live. Its charging now, it was dead. We will see tomorrow how it goes.
I'm working on that now. Downloaded files. Someone said we may need a special freegee app. Some phones don't take the reg app. Go figure
Sent from my HTC One X using xda app-developers app
Well the first time I tried it it failed and got stuck in download mode, after many more tyies and a different computer it finally worked.
After it rebooted it said the battery was dead, so I had to have it on the charger for a while before it would start.
I hope itworks for you on the first try.
I was stuck on this screen after I flashed 2 back to back roms....I tried recovery mode download mode connected to usb to no avail.So I found this post.I let it charge on the black screen for 10 min unplugged it powered it down with volume down and power button and i held down volume up and power and it booted up with the animation for the 2nd Rom I used.Long Story Short battery was dead smh
I can't get mine into recovery, it won't work.
Sent from my LG-E970 using xda app-developers app
When I hold the power button to turn the phone on, the screen remains blank. No HTC logo, not even on-but-only-showing-black. I mean blank as in the screen does not even turn on. The phone itself does seem to be on, because after a while of it being "on", when I touch the screen anywhere the phone gives off a slight vibration, however the screen still is blank.
My phone was working just fine yesterday, I have no clue what could have caused this. My phone is (or was) running Android 4.4.2 COMMOTIO, with CWM touch recovery by PhilZ if I remember correctly.
jasonmerc said:
When I hold the power button to turn the phone on, the screen remains blank. No HTC logo, not even on-but-only-showing-black. I mean blank as in the screen does not even turn on. The phone itself does seem to be on, because after a while of it being "on", when I touch the screen anywhere the phone gives off a slight vibration, however the screen still is blank.
My phone was working just fine yesterday, I have no clue what could have caused this. My phone is (or was) running Android 4.4.2 COMMOTIO, with CWM touch recovery by PhilZ if I remember correctly.
Click to expand...
Click to collapse
Was the phone dead? Have you tried booting into Hboot/fastboot? When you plug it in do you get a orange light saying charging?
When I plug it into the outlet to charge, the orange light blinks on and off about 20 times then it just stops altogether. I tried hbooting it as well with the volume key + power but no luck.
EDIT: I just read that one should leave the phone plugged in for about 20 minutes before expecting it to take a charge. I will wait 20 minutes or so and report back what happens if anything.
EDIT: IT'S ALIIIIIVVVEEEEE!
Now I will tell how it happened, formatted as green text story
>be me
>be at night
>rezound plugged into wall for like 20 minutes
>no more orange light blinking
>notthiscrapagain.jpg
>unplug phone
>vibrating when I touch the screen
>but screen still off
>decide not to pull battery this time
>set it down for a minute
>screen isn't vibrating to touches anymore
>be like "battery must have ded"
>about to take off back shell
>vibration is felt
>turn phone around so I see screen
>mfw green htc boot logo shows
>mfw kitkat boots up
>thatwasclose.gif
(For those who don't know, mfw="my face when...")
So my guess is that the battery simply must have died while the phone was off. I am not sure about all of your rezounds, but yes, mine does discharge when turned off. Yes, even when it is on airplane mode.
Thanks to pball for attempting to diagnose the issue, by the way .
Sent from my SGH-I847 using XDA Free mobile app
I was using flashlight on my phone and battery was nearly dead. It suddenly drained completely, and after that I never got phone to boot up even after charging it for 5 hours. What happens when I plug it in is, LED lights flash in different colors one by one, red-green-blue red-green-blue, and so on endlessly. I tried holding down power button with volume buttons, first for 15-30 seconds, and then up to 2+ minutes and that didn't boot it up as well. What should I do to get my phone to turn on!?