Black screen on boot - LG V60 ThinQ Questions & Answers

Hey all! Went through the process below this past weekend (and have rebooted a few times since) but wanted to make sure I was sharing all the info. Was having issues receiving MMS today so was messing with APN settings, then rebooted and it just boots to a black screen with nothing on it.
When I hold the vol down + power a popup shows up at the bottom telling me to hold for 4 seconds to restart and counts down when I do, but will just restarts back to the same spot. When I hold just the power, a prompt to either Lockdown, Power Off, or Restart shows up in the middle.
Almost seems like it isn't loading the Home launcher, my default launcher is Nova.
Also as I was typing this it sounded like an alarm just started going off but nothing showing up on screen so that is bizarre and now every time I boot the alarm starts...
Any guidance would be appreciated!
(No Root Needed) Remove Bloatware from LG v60 Tmobile or ATT | XDA Forums

Update, I am able to get in to it via adb, however I am not sure what I could do from here. I removed the most recent apps I installed just to see if that had anything to do with it but no luck.
My concern is I have 2fa keys on here that I dont want to have to reset because it is a huge PITA so I am trying to figure out how to either save that data if I need to reset or fix the issue without resetting.

Related

[Q] Has your phone stuck on black screen, blinking LED, and unresponsive before?

I'm puzzled by this as I unplugged it in the morning, drove to work, and sat down in my office to discover the phone is unresponsive to everything when it was working just fine 15 minutes before that. I don't want to do a battery pull just yet. All the buttons are unresponsive and when I plug it into a computer the screen usually goes to the lockscreen but it did not and it wasn't recognized by computer. It did not have a security screen lock active and I have not updated p-rom or any firmwares in the past few weeks. OTA updates were deactivated prior to my last p-rom update. Does anybody have any insight to this? Rooted 1.8.3 gladiatrix 3 b0.2.
Battery pull, and hope that fixes it. Usually the red blinky light means something made the e-fuse mad, and so now it's trying to revert your phone back to factory settings (at least that's what I've seen in the past)
If a battery pull doesn't fix it, reboot while holding the volume down button. When it shows fast boot, press down until you get to android recovery. Press the volume up key, and when you see the android with in the triangle, tap above the search button (sometimes I have to tap it like 20 times before the menu appears), then select wipe data. That will wipe your phone, but should get it back working.
May be soft conflict, i got 02 times. It happens when i ran many apps.
Sent from my MB860 using XDA App
In my experiencemit was just 2.2. Flashing 2.3.4 fixed it for me

HTC Titan stuck on HTC logo boot screen

Note: My phone is not rooted. This is a new stock HTC Titan from AT&T. I have not attempted to root it or use the phone in any way in which it was not designed to be used.
Problem: I was watching Netflix on my phone and accidentally hit the search button which loaded Bing search. After doing this I hit back to get back to my movie and the phone locked up. Completely frozen at an all white screen. Would not respond to anything.
I did the only thing I knew how to do which was take out the battery. Now the phone won't boot. It just stays at the white screen with the HTC logo. Is there any way I can fix this or will I have to return my phone?
Thanks for your help.
EDIT: So I called up HTC and they walked me through doing a hard factory reset, and unfortunately that did not work either. Phone still stuck in this boot loop. Taking this POS back tomorrow.
FYI to do a factory reset do the following:
1. Hold down the volume up and volume down keys at the same time (which is not the easiest thing to do on this phone)
2. With the volume up and volume down keys pressed, press the power button. This should take you to a white menu. You can navigate the options using the volume keys and to select an option hit the power key.
Probably the motherboard.. Such a thing shouldn't just happen with software bugs..
OriginalMemnock said:
Note: My phone is not rooted. This is a new stock HTC Titan from AT&T. I have not attempted to root it or use the phone in any way in which it was not designed to be used.
Problem: I was watching Netflix on my phone and accidentally hit the search button which loaded Bing search. After doing this I hit back to get back to my movie and the phone locked up. Completely frozen at an all white screen. Would not respond to anything.
I did the only thing I knew how to do which was take out the battery. Now the phone won't boot. It just stays at the white screen with the HTC logo. Is there any way I can fix this or will I have to return my phone?
Thanks for your help.
EDIT: So I called up HTC and they walked me through doing a hard factory reset, and unfortunately that did not work either. Phone still stuck in this boot loop. Taking this POS back tomorrow.
FYI to do a factory reset do the following:
1. Hold down the volume up and volume down keys at the same time (which is not the easiest thing to do on this phone)
2. With the volume up and volume down keys pressed, press the power button. This should take you to a white menu. You can navigate the options using the volume keys and to select an option hit the power key.
Click to expand...
Click to collapse
Funny you should mention this problem. I had this. But it only happened to me after I spent 4 hours setting up the phone, installing and configuring like 50 apps and a ton of games and syncing files with zune. For me a game refused to install so I did a soft reset and got stuck on the HTC logo. I had to hard reset with the volume buttons. Then I set the phone up again.. 4 hours later the tiles glitched suddenly and no apps would launch. When I did a soft reset it came back to the first time phone set up screen so it wiped performed a hard reset without me doing it. The phone has done this 3 times after setting it all up. Even one time after a soft reset (again after setting it all up) it booted to a black blank home screen with only the time on it. Had to again hard reset.
Obviously there is something wrong with my device so I'm swapping out. By the way, even some hard resets I tried to perform failed. It would go to a white screen and vibrate 6 times then do nothing and I would have to do a second consecutive hard reset. My device was one of the ones given away from the Microsoft "Inner Circle" event.
Kinda scared because I just bought another one from the event. Crossing my fingers..
I am having the same issue. It crashed 24 hours after I set it up and when it restarted, went through the setup wizard. But everything was still installed. Email and accounts still syncing. But all the music and videos I put on it were not accessable. So, I reset the Titan and everything seemed fine until it stopped installing apps. I restarted it and it was stuck on the HTC logo. So, I reset it using the hardware buttons. On boot, it vibrates once and displays the white screen, then vibrates 7 times and stays on the white screen. Only way to kill the cycle is to remove the battery.
I will be taking it back Monday to get an exchange.

[Q] Weird volume button issues with my x2

Last night I pulled my phone out of my pocket to answer a text, as soon as I unlocked it, the volume bar popped up, went from full volume to silent/vibrate and continued vibrating. I tried to do anything but volume down kept interrupting everything. Even opening random programs and what not. I pulled the batt and restarted, it sat at the droid screen with the white "rsd service loading" or whatever it is, and sat there for the rest of the night until the battery died.
I got it to start up and boot all the way into the OS. It acts normally until i press the back button or the volume buttons. It then goes into the haywire crazy vibrating mode. I can get it to stop sometimes by pressing the Home button. But as I type this its randomly vibrating on my desk.
You fellas think this is a hardware issue or software?
P.S. I tried getting into the boot menu and clearing the cache, but pressing the volume button just caused it to hang at the rsd load.
Ur not on cm7 huh? Our bootstrap is automatic on plug in while power off.
Cyanogenmod
No sir. All stock, no root. 2.3.4
I was rooted before, but had all sorts of lag problems. After going back to factory everything seemed to clear up. So thats where I've stayed.
I'm considering just using my insurance and getting a new one (hopefully an upgrade to a 3 or something) as my case is fairly worn.... But if I dont need to..........

Issue has been solved but looking for explanation

So my friend's stock s3 started randomly rebooting recently and just couldn't get to the home screen without many tries. And it got worse this morning as she had spent about an hour to no result. The problem is the phone would keep rebooting during the GT-I9300 screen.. Most of the time it wouldn't get to the Samsung boot animation.. If I charged it, the battery logo would be shown as loading instead of charging.. After trying the hard reboot combination a few times which didn't work, I noticed that I could see the battery with green bar every time I pressed the power button!
So I tried something silly.. I kept pressing the power button repeatedly during boot and surprisingly it booted up to the home screen. However, without being charged, the phone would still suffer from boot loops (at that moment we confirmed that the pressing power button repeatedly would 100% work) . As we were desperate to understand the problem, I got to know some apps that she installed recently and uninstalled them. These are the apps that she recently installed and later uninstalled:
https://play.google.com/store/apps/details?id=vStudio.Android.Camera360
https://play.google.com/store/apps/details?id=com.fourricegroup.mc
https://play.google.com/store/apps/details?id=com.naturalmotion.clumsyninja
Guess what?! The bootloop has not happened till now! So the reason I'm writing this post is because of curiosity xD
1. How does pressing the power button repeatedly help the phone to boot up? If I stop pressing it before the locksreen, it would fail.
2. Can an app really cause a weird issue like this? Or is it just a coincidence that the phone magically got better after uninstalling the apps?
Hope to get some answer from you guys for learning purposes thanks in advance!
Sounds like your power button is faulty.

Help needed asap

Guys i was in my settings a few minutes ago and i came across a feature which enabled me to open up my notifications by just tapping the screen so i enabled it and went to the homescreen to test it! Upon tapping the screen the phone started maing a beeping noise and a blue line started scrolling continously downward on the screen! I cant turn the phone off ! I only seem to be able to reboot it which doesnt help! I needto power the phone off i assume and then maybe do a hard reset??? Advice needed please
anyone?
What setting did you access I don't believe anybody will be able to help if we don't know where you went and what you changed. The things you mention are very vague and don't really paint a picture of what is happening.
Also if you want to turn the phone off without using the on screen settings just hold onto the power button for about 10 seconds it should turn off, after that hold power, home button, and volume up to go into recovery to reset or what ever it is you please.
Also is it showing you an X and Y axis? If so then you just go into settings, developer settings, show screen updates and turn that off the grid should go away. I am not sure what your issue is but that seems like the most likely option.

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