Hey,
my phone is not turning on,not entering recovery mode, not entering download mode, not entering the hard reset mode, not recognised by the PC and not charging.
2 months ago i reached my phone and he had "black screen". took the battery out,turned the device on and he got black screen again. took the battery out again but it back in and turned on the device again, entered the menu and it got stuck. took the battery out and in,turned the device on and it happened again.
I wanted to reach the settings menu to restore the phone but couldnt get to it because the phone froze. so i decided to perform a hard reset.
I did this, the screen was black for 10 minutes (could see it is turned on), the the android logo was on the screen with a loading bar,and then the screen went off. waited another 15 minutes and tried to turn it on,and it did not respond.
what can i do to make it work?
Did you make any software modifications to it prior to the problem occuring
itsbighead said:
Did you make any software modifications to it prior to the problem occuring
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did nothing.
I tried to update to 5.0 but with not success (pc suite and from the phone updater)
forgot to mention, i took it to a lab and they told me its a flash component
anyone?
AirM said:
anyone?
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I had the same problem, with black screen, but mine showed LG logo bootloop, tried everything, without success, I send it to a service, waited almost two months, they said dead mmc and replaced motherboard under warranty. Hope you will resolve this...
I'm having a weird problem. Yesterday I was using my phone as I normally do-- texting, playing simple puzzle games, etc.-- when I noticed the battery was at about 2%. I wasn't very concerned so I tried to send one last text before it died. Shortly afterward it died with the usual "Powering Down" alert. I thought absolutely nothing of it and once I had access to a charger, I did what I normally do: I turn on my phone, wait for it to get past the LG splash screen, and I plug it in once it gets to the boot animation. I do this so my phone will turn on instead of going into charge only mode. Also, like usual, my phone's screen dimmed seconds after the boot animation began (I assume from my automatic light sensor settings), and I could feel it vibrating a little (also something it typically does upon boot).
However this is as far as it got. I was very confused when about an hour later, the phone still hadn't completed boot. I removed the battery, inserted it again, and tried once more telling myself that I would wait as long as I could instead of just an hour. Booting the second time gave me identical results-- everything is normal (light sensor response and vibration indicating the phone is powering on) yet it gets stuck. The only difference is that this time I got to see the entire bootloop.
After the boot animation screen has run for a while, I get the usual "Android is starting.... Optimizing app ## of ##" (#= actual numbers). Once it finishes, instead of booting my phone, it begins the boot animation again. If left alone it will cycle between the boot animation and the "Android is Starting" screen indefinitely.
TL;DR:
1. ) Caught in bootloop between boot animation screen and "Android is Starting... Optimizing app ## of ##" screen.
2. ) The screen still dims and there are little vibrations that usually tell me the phone is about to turn on.
I have tried:
- a hard reset- this yields only a slightly stronger vibration and it starts the bootloop again.
- Download mode- this does the same as the hard reset
- Removing battery for a while- no results
- Full charge to completely dead to full charge again on charge only mode- no results
I am running CM13 Nightlies from late February (not completely sure which exact date). Which I flashed without issue about a month ago. I do have Xposed and run various modules, but I was using nothing at the time and hadn't for about a month. My computer recognizes my phone as an LG G3 Device, but refuses to access any files.
Any help would be greatly appreciated!!
Phone not starting.
First remove phone battery, insert it again, do not start phone. Connect your phone to original charger and charge it, while charging with the charger start your phone. Your phone should start if yes/no report me immediately. Your phone battery is failing to start your phone (Due to Low Voltage in battery). Replace with original battery.
jit1108 said:
First remove phone battery, insert it again, do not start phone. Connect your phone to original charger and charge it, while charging with the charger start your phone. Your phone should start if yes/no report me immediately. Your phone battery is failing to start your phone (Due to Low Voltage in battery). Replace with original battery.
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Alright, I removed the battery, reinserted it (without turning the phone on) plugged it into the wall charger (seeing the charge only battery animation), and attempted to turn it on. Whenever I try to turn my phone on after plugging it in, I get the LG splash screen followed by the battery charging animation. It never reaches the boot animation. I'll let it charge for a while and try again.
Thank you for the advice!
Okay, I let the phone charge completely and attempted to turn it on whilst plugged into the wall charger again. Unfortunately I had the same issue. The phone shows the LG splash screen and then the battery charging animation again-- no boot animation.
musiceas66 said:
Okay, I let the phone charge completely and attempted to turn it on whilst plugged into the wall charger again. Unfortunately I had the same issue. The phone shows the LG splash screen and then the battery charging animation again-- no boot animation.
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just start with a full reflash , if it doesnt boot up its simply broken
Jhinta said:
just start with a full reflash , if it doesnt boot up its simply broken
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Yeah, I'm trying to avoid a full reflash/data wipe. Since I haven't messed around with any Xposed modules or root apps, I also haven't backed up anything for quite a while. No abnormal apps were running before the battery died, which leads me to believe this can be solved somehow without a full wipe.
Also, I tried to use my boyfriend's battery to boot up my phone. I thought it might be a bad battery-- as some people on-line have mentioned. Unfortunately, it still refused to boot and it produced the same bootloop.
You see , if and not and this and that dont help . te only way to save files is to get acces by recovery or boot, you cant boot but possible you have recovery so start saving your files you need. when you have or dont have your files . you stil need your system to boot for that to happen, it needs to work. so flashing a default rom with wipe sould work if it doesnt you flash original if that doesnt work its dead
Verstuurd vanaf mijn LG-D855 met Tapatalk
I think I forgot to mention, I cannot access recovery mode. I have the latest TWRP installed, but attempting to boot into recovery gives me the same results-- endless bootanimation/ "Android is Starting" bootloop.
So no acces at all . so what do you do ? Read above! Anyway good luck
Verstuurd vanaf mijn LG-D855 met Tapatalk
Solved
I fixed my problem. It turns out I was being an idiot and got the method of entering recovery mode on the LG G3 confused with my Samsung tablet. I should be able to fix the bootloop on my own now. Thanks everyone for your help! Cheers to idiocy.
Hey, I have the exact same issue right now. Did you solve your problem, and how? I tried removing the battery and charging with original charger to 100%. I connected it to my PC, went into Download mode and clicked "Restore Upgrade Errors" in LG PC Suite. It successfully flashed the firmware update, then it said "Android is starting.... Optimizing app ## of ##". But after that it restarted into bootlop again. Also I noticed that sometimes it vibrates, and my LED (light sensor) doesn't light up anymore.
Any advice? I haven't tried replacing the battery yet.
simon710 said:
Hey, I have the exact same issue right now. Did you solve your problem, and how? I tried removing the battery and charging with original charger to 100%. I connected it to my PC, went into Download mode and clicked "Restore Upgrade Errors" in LG PC Suite. It successfully flashed the firmware update, then it said "Android is starting.... Optimizing app ## of ##". But after that it restarted into bootlop again. Also I noticed that sometimes it vibrates, and my LED (light sensor) doesn't light up anymore.
Any advice? I haven't tried replacing the battery yet.
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Hi i have the same problem with my lg g3 d855, after a reflash hi is start and do android optimazig after the tel is start and do this over and over. help please
Hi, the solution that worked for me was to
1. install drivers
2.install LGUP
3.flash "LGD855P_D855P10a_04" - found here https://drive.google.com/file/d/18tlmVNK_ba0jIapJy-Sz5wamxbIXh8xH/view
Hello everyone
So about a week ago I restarted my phone and all of the sudden after the Verizon logo appeared it shut down on me. I didn't know what was wrong so I went into TWRP recovery to erase the internal memory and start from scratch but that didn't work either. After the Verizon logo pops up it'll shut down. I can't restart it without taking out the battery. I tried to go into download mode and install the original software but that didn't work either. It'll go into download mode but then again it shuts off. The phone shows up as Qualcomm HS-USB QDLoader 9008 in the drivers and not LG. I'm guessing it's soft bricked but since it keeps shutting down after boot I have no idea what to do.
Hey Any solution yet? I've had a crap ton of problems with my G3 and just today, it froze, shut down and won't tun on without removing and re-inserting the battery...but the thing is after it the lg logo pops up for about 8 seconds, it shuts down. I can't even get into recovery mode.
Galaxynote1234 said:
Hello everyone
So about a week ago I restarted my phone and all of the sudden after the Verizon logo appeared it shut down on me. I didn't know what was wrong so I went into TWRP recovery to erase the internal memory and start from scratch but that didn't work either. After the Verizon logo pops up it'll shut down. I can't restart it without taking out the battery. I tried to go into download mode and install the original software but that didn't work either. It'll go into download mode but then again it shuts off. The phone shows up as Qualcomm HS-USB QDLoader 9008 in the drivers and not LG. I'm guessing it's soft bricked but since it keeps shutting down after boot I have no idea what to do.
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i have the same problem. i did everything i could but no solution . try not to connect wifi and it will be ok. use only data. that what i did
loizos250 said:
i have the same problem. i did everything i could but no solution . try not to connect wifi and it will be ok. use only data. that what i did
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Late reply but I can't connect to either wifi or data. The phone literally gets to the verizon screen then shuts off. I tried to reinstall the firmware but that doesn't even work since the phone can't stay booted for longer than 10 seconds. It won't show up in my computer.
Change the battery buy a new one guys
I have exactly the same problem. I had my LG G3 for over a year, sometimes it shut off after heavy use but yesterday it just started shutting off during boot, it won't pass the LG logo screen.
I tried putting 2 other perfectly working batteries (tested with other phone) and it didn't work.
Now it simply won't turn on completely!
we have to take it to LG about this, I didn't expect to have a high-end phone die just after the warranty expires just like that!
if anyone has a solution or a possible cause to this problem I would highly appreciate it.
Hello to all of you who's reading, I ask for help from all of the skillful and knowledgeable folk in this wonderful community, I have a LG G4 phone that ran on CM.13, everything was running fine up until two days ago, phone just froze for a minute, nothing was responding, it crashed and LG logo came on, attempting to power on, but 10-15 seconds later it goes blank and lights up LG logo again... Now I've tried getting into TWRP but factory data reset msg comes up, after hitting yes and yes screen lingers frozen for another half a minute until LG logo shows up. I can get into download mode and tried flashing a stock image with LG Flash Tool 2014, it looked like it went through successfully but ends up doing the same thing... loops without ceasing. Do any of you have any idea what is going on and how can I get it fixed? Thanks for reading!!
Hi,
Today while browsing my stock LG g4 (h815) suddenly rebooted. It showed the LG boot screen for a while but then ended up with a black screen. The power button does nothing. If I remove and insert the battery the power button works again, but I get the same result.
I can boot to (stock) recovery OK and if I connect it to a pc it shows 100% charge. I tried using recovery to reset everything but no change.
I am on holiday so can't easily send it in for repairs. Any ideas? I do have a Windows tablet pc with me with ADB on it.
Search "bootloop" in G4 forum.
Warranty is the only solution.
But this is not a boot loop? It seems to boot normally and then goes to a black screen, it doesn't reboot. I direct about the boot loop but from the videos I could find it looked like it kept booting.
I guess I was wrong trying to start it today it boot looped a few times before the black screen. Guess I will try disabling the big cores so that I will at least have a phone until I get home.