D802 Android 4.4.2 with Kernel Error stuck in Bootloop - G2 Q&A, Help & Troubleshooting

Hi guys,
hopefully you can help me or link me to a thread with some help.
After 5 years my g2 broke down last week. I had the official Android 4.4.2 and have never flashed anything. Don't know if it has anything to do with it but i didn't have any free storage left of my 16gb (european version, so i gueass D802). The days and weeks before it warned me that i used all the storage and some apps won't work properly ( I didn't care because I ran without problems for month)
My phone broke down and now I am stuck in the boot loop. When I disconnect the battery on the back and then connect it again and plug it in my laptop the LG Logo will appear and the phone will charge. No Problem there, I still have battery left. When I try to turn it on the LG Logo will appear and then the display turns black, you know how this goes.
I can not enter the recovery mode nor the download mode. My Laptop wont recognize my phone on the device manager or somewhere else. What my laptop does, is that the typical windows sound comes when I plug the G2 in and then after some seconds the sound comes again when the phone turns black.
Then I got a error message:
Kernel Crash! DemiGod Crash Handler : Kernel Crash!
From there I did not reboot successfully. How can I get a Kernel Crash with the normal Android Software? weird.
All I care about are my pictures left on the phone. I was dumb enough to not make a backup. Do you know a way to save my pictures? Can I somehow exchange the storage chip?
Please help me.

Related

[Q] don't boot os :S

Hi guys!
I’ve got a problem with my optimus 7.
Yesterday i bought this device. In the shop we couldn’t power on, because the battery was discharged.
The seller told me, that „this device is ok. He tried it earlier one month, it wasn't work.
I brought home, i connect the device to the charger.
2 second later a battery status was on the screen.
About five minutes later the screen changed to lg logo. And than happened nothing.
The device don’t want to boot the windows phone os.
A tried it power on a few times, but nothing happened.
I connected the device to my pc, but the device don’t load the os.
Please help me, what can i do now ?
P.S.: Sorry for my bad english.
I had this kind of problem last summer : the flash of the LG is corrupted. You can try to flash a new ROM, but the best is to bring back the phone to the shop.
mine has same issue, whatever rom i'm flashing to, after reset , phone still stuck at LG logo

[Q] Need help - HK MX 030 won't boot

Hello everyone!
My brother sent me is MX 030. It is the original Meizu MX HK version with the unlocked bootloader. Two weeks ago, he found his phone had crashed. The screen was black and he powering it off and then back on would not do anything (black screen - only vibrates on power on).
I got it today and first thing I did (after charging it-the charging mode works and displays a battery logo) was boot into recovery mode (or update mode on Meizu phones) and I was able to reach the menu. It let me mount the drive onto my PC. I downloaded the latest firmware and put it on the drive. I pressed upgrade and cleared data. The software seemed to install fine, but then the phone rebooted to a black screen - again.
Then I tried installing older versions which I found on the meizu website. They all install and I can see the recovery mode is different, but they all boot into black unresponsive mode (which drains the battery).
Having had other android devices before, I feel the phone is stuck in reboot loop.. I don't know what else to try or attempt. I feel am running out of options. The fact that the phone still responds to some commands and allows me to flash firmware should indicate that the phone isn't brain dead quite yet, right? Anyone else experienced a similar situation?
Thank you,
Oli

[Q] LG G2 (vs980) BLACK SCREEN AFTER LG LOGO????

Well im kinda new to the rooting thing but I believe my phone was only soft rooted. I was trying to install twrp but I got a dead android with a explanation mark or it would go to a black screen after the lg logo.i didn't know I was soft rooted when I was trying this. so after awhile I gave up. my phone still booted normally without trying to go into recovery. recently an update for android came out ( kitkat 4.4.2) so I decided to see if it would work. it restarted the phone to install the update and it got stuck in fastboot mode. I read somewhere you can install twrp from fastboot, so I tried to fix it and now it gets stuck on a black screen after the lg logo. Ive been searching for a solution for over a week and any help would be greatly appreciated. I have a Verizon lg g2 vs980 with the stock rom if that helps...
Oh and when I plug my phone in to my pc while the black screen is on drive letters F though T pop up and the F drive has an image folder in it with random files
Similar issue... no LG logo at all
I was successful in rooting then attempted to install TWRP. The phone turned off then turned on with the "android open stomach and !" icon... it shut off a few mins later.
Now, all I get is the buzz when you power it on and a black screen. Im not able to enter the recovery mode using any combination of buttons. I cant even see the LG logo!
LG Mobile Support Tool nor my computer will even recognize the device. Am I truly bricked beyond repair?

[Q] Phone Problems (Bricked*) Things I've Tried... SCREENSHOTS included

I am having a hell of a time with my phone (VS980). The only changes I have done are root the phone and the hotspot mod. I did both of these about a year ago. After the hot spot mod I have not been able to update the phone, OTAs fail, but other than that the phone has worked fine. Yesterday morning the phone froze and restarted itself. Now it just stays on the LG screen not matter what I do. I have tried to do a factory data reset by holding down the - volume and the power button and once again when the LG screen pops up but it either freezes or I get the android with a red exclamation point. I am able to access the download mode but both the TOT and KDZ method do not work. Attached are the screenshots for the problems that I am having with the factory data reset, TOT method, and KDZ method. I am not sure where to go from here... I would appreciate any advice you guys may have.
-John
The factory data reset finally worked on the phone. I start going through the initial setup and it freezes and restarts back to the LG screen...and then I'm back to square one of not being able to get off the LG start screen. I have tried the factory data reset a few times now and each time I can get to a different point of the initial setup but it eventually freezes. One time I was able to get to the android home screen but then it froze. This phone is driving me crazy.
Driver wise I have tried the LG Verizon United Driver, I have a problem where it fails to install the LGE AndroidNet for VZW USB Modem. I uninstalled the LG united driver and then tried the ADB installer and received the following error which you can see in the attached images.
Hey buddy, are you using this flashtool? http://forum.xda-developers.com/showthread.php?t=2797190
Sent from my LG-D802 using Tapatalk
speaker and mic.issues
have an issue with my phone .... Recently I did a soft brick to my phone "firmware and stock ROM" .. The installing ng cm 12 .. After 2 days I notice that speaker and mic doesn't work .. But it works after installing a new ROM .. But for a while .. Then the problem starts again .. I tried cm12, remix , darkobas and another's .. The phone looks like in silent mode .. No sound .. And no mic while calling ... Can any body help please ?
Notice : D 802 , rooted ,
Hey Bad Guy 99, get your own thread! haha
bad_Guy_99 said:
have an issue with my phone .... Recently I did a soft brick to my phone "firmware and stock ROM" .. The installing ng cm 12 .. After 2 days I notice that speaker and mic doesn't work .. But it works after installing a new ROM .. But for a while .. Then the problem starts again .. I tried cm12, remix , darkobas and another's .. The phone looks like in silent mode .. No sound .. And no mic while calling ... Can any body help please ?
Notice : D 802 , rooted ,
Click to expand...
Click to collapse
I was finally able to get the TOT method working by using my laptop instead of my desktop. My desktop OS is Windows 7 -64bit and my laptop is Windows 8.1 -64bit.
I went through the initial setup process for android but I did not enter in my Google information. I didn't enter my Google information so that my backup apps would not sync with my phone. I wanted to leave the phone as stock as possible to see if it had anymore freezing and restarting issues.
Well, within about 10 minutes the phone started freezing and restarting again; to the point where it was not able to get past the LG screen... Now I am not able to get past the LG screen at all. The phone is completely stock now, it's not rooted and its running VS98010B so I don't think it is a software issue anymore.
I put the phone in a zip lock bag and put it in between two cold packs. I waited about 15 minutes and powered it up again. It booted straight to the android homepage with no problem. The damn phone is overheating... As long as I have it on an ice pack it works fine but once I take it off it starts to freeze and reboot with 5 to 10 minutes. I would take the phone back to Verizon but I am outside of the 1 year warranty now by 1 month haha what a coincidence
I have never had as many problems with any other smartphone, when it comes to troubleshooting, as I've had with the LG G2. I miss my Galaxy Nexus:crying:.. Damn you Verizon! Bring back the Nexus line!

LG G2 D802 No recovery/ No Donwload Mode/ No Fastboot

Hi Guys,
I got my G2 back from my brother who have not using it for a while.
1st day it was working. I plan to install Lineage or custom ROM today...thats when the issue start:
1: it wont go to recovery mode. Even thou I have rooted and install latest TWRP it will only boot to Hardware control key screen, only this screen and wont boot to the OS it will be stuck on LG logo forever....
2: tried to go to Download mode....the same It will go to the same hardware control key only....
3: when I plug in to my PC it wont turn off, keep on restarting after I press the power button for a while.... only if no cable connected I can totally turn it off...
For a noob like me....looks like my G2 D802 is brick :crying: ...any suggestion?
PS: windows detect it( As below picture ), off at all when I plug in AC.....It Will just show the LG logo and the LED just flashing non stop until I pull out the cable and turn it off...
This is what shown on the laptop No Disk1/2/3/4/5 of sort showing on the Device Manager and on the phone each time I try to go recovery or download mode belowh happen:
https://flic.kr/p/QH2HzE
https://flic.kr/p/2bs67ne
Update 1: I found out why the phone was brick. Seems like my Brother ask his friend to install Lineage 15.1 on the it. After everything is verified ok. He wipe and try to flash the rom in TWRP but.....it failed and suddenly just freeze and turn off the screen. Maybe bad ROM download or some step miss....so now the Phone has NO OS and would not boot to anything only the Hardware Key Management....that's all....help? Need the phone as 2nd phone for company lines....dont wanna take the iPhone 6 from my boss....
help?

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