[Q] don't boot os :S - Optimus 7 General

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

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[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 problem with the batery (stuck)

Hi, sorry if i repeat the topic (i searched alot and i didn`t find my problem) (sorry if i have a bad english).
All started when the touchscreen stop working, i did all posible to know if was totally damage (i opened the phone, disconect and reconect all), the problem continue (touch totally dead), so i bougth a new tochscreen with lcd included. Before of install the screen, i checked (with my phone) if the touch and lcd works, when i saw that it works correctly i decided install all as should be (i checked the touch with the knock code and other functions, all worked perfect).
So i started to install all, when i finished and turned on the phone, showed correctly the logo of LG but a few seconds after jumped inmediatly to the end logo... So i decided conect to the charger and was when the phone show me the image that im showing you in the photo... I thought that the problem was the sofware, so i put the kdz "Europe Open D80230b" ( is supposed the phone is the European version), it was done correctly, the screen turned on and show me and advise about update 2/222 apps... 3/222 etc.... I let it finish the update. When it finished the update happened againg the problem with the start logo and jump to the end logo. I conected again to the charger and show me AGAING the image im showing you.
So, I tried my battery in other LG G2 and works correctly. I tried the battery of that other one in my phone and showed me again the problem. I don`t think is the battery, but i really don`t know what i can do. I tried all i can do with the "tools" and knowleage i have.
What is the cause of this problem and what is the solution?
Thanks for all those people that can help me.

After Logo black screen, no root, stock rom 4.4.2

Hallo,
i hope someone can help me here.
After a low battery my phone doesnt turn on any more. After some research i thought it might by the "death battery problem". So i but the phone on Laptop Charge port for 6 hours and i got it booted in to system.
But only for some seconds and it turned of again. So i decided to buy a new battery. Installed it and tried to boot. Sometimes it bootet in to System, sometime just got Blackscreen. I tried hard reset in it showed some errors. That was some days ago. Now it boots and everytime blackscreen. I tried also longer presses like 10 secs and 60secs. I tried fast press for hard reset with boot logo. I have no detection on Windows. I never rooted the phone and it has still stock rom. Must be the latest kitkat 4.4.2 i guess. I checked every cable. No charge led or logo.
Hey dude check out my video https://youtu.be/rpmbk9RFE_U there is step by step instruction how to reflash your rom... Just watch im here for any questions.

D802 Android 4.4.2 with Kernel Error stuck in Bootloop

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.

Nokia 5 stuck in bootloop. Possible Fix?

Hello guys,
A few months back i got a nokia 5 which was in a bootloop. With the relevant key combinations i managed to get to the boot menu. There i did a hard reset but nothing happened. After reading several forums i understood that the problem might be corrupted system files. So i manged to find stock android for the device and tried to flash it . ( used nokia 6.0.4) But the flashing process did not complete properly and went to the same boot loop. After wasting lot of time i found out that inorder to flash the bootloader must be unlocked on the device. Since i cannot switch on the device I was not able to unlock my bootloader. So i decided to screw up my efforts on reviving my phone. We have no authorized nokia service center in sri lanka . and the service centers which does repair nokia phones are very far from my place.
This week when i charged the phone it kept on displaying the android logo for at least 10 hours. I manged to switch off the device after pressing power button for 30s. AFTer that when i switched the phone back on it went to a bootloop again. I decided to test my luck by bringing the phone to reapir center And straightway the repairman said that it was a problem with the batter and it should be replaced.
SO MY QUESTION IS CAN A BOOTLOOP BE SOLVED AFTER REPLACING THE BATTERY????
Thanks,
Pasan

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