I have an LG G3 D851 currently on http://http://forum.xda-developers.com/lg-g3/help/couldyrom-qa-rom-feature-request-thread-t2920503 I have the not-so-common 10R model and was looking for a 10C bootstack to flash the SkyDragon G3 Kernel v1.6.1 but instead I was so stupid and unaware that I flashed the 10C Bootstack for the LG OPTIMUS L90. During this time my phone was 100% charged and I cleared dalvik and cache, then hit reboot system. The screen went blank. No LED lights seem to appear when I charge it via PC or with a wall adapter and the screen is cold. I tried taking the battery out and putting it back in and holding the power+volume down keys to get into TWRP recovery but to no avail.. I also tried taking the battery out and holding the power key for 15 seconds, plugging the device to my windows 8.1 laptop and inserting the battery back in but that didn't work either. Other methods I tried were trying to get it into download mode by holding volume up but once again, that didn't work. When I plug my phone in my laptop makes a sound, but does not actually detect it. I went to settings>devices and I found "qhsusb_bulk driver not available" so I assume it must be bricked to some extent? By the way it wont charge or boot but I remember days before that it worked just fine, no issues and was in great condition not to mention that my phone is approximately 5 months old. I BEG OF YOU, ANY ONE OF YOU IF THERE IS ANYTHING, ANYTHING I CAN DO AT ALL?! I AM VERY DESPERATE FOR ANYTHING. I WILL BE SO SO VERY GRATEFUL FOR ANY HELP THAT I RECEIVE I WILL OFFER ANY DONATION TO GET MY PHONE BACK TO WORKING AS I AM VERY RELIABLE ON MY PHONE FOR COMMUNICATION and plus it's my daily driver. Is there any software or methods I can apply to unbrick my phone?! No matter what i do (all key combinations for recovery mode, download mode), plugging, unplugging the phone, taking the battery out for 30 mins or so, and putting it back - NOTHING is working. It all goes back to the screen mentioned above.
Any ideas or help is beyond gratefully appreciated.
Hi there,
You'd be best served asking for help from the experts who own your device, here:
http://forum.xda-developers.com/tmobile-lg-g3/help
Good luck
Related
Hello guys I have been struggling for the past week, my LG G2 phone has been rooted, I flash a custom recovery TWRP then I lunched to my stock rom I then tried to update my firmware to 4.4.2 kitkat the update was downloaded successfully, then it told me to reboot, so I did phone switched off then I was stuck on a boot loop but this time it was a boot loop with a error message on the left top corner. and then it would take be to a dim back screen. I searched the entire week to find a method to get me through the start screen and I found this -> NO Recovery mode, No download mode, after OTA on rooted LG G2 http://forum.xda-developers.com/showthread.php?t=2582142 I done exactly what it was showing, then my phone switched off and now it won't power up. Then I tried turning it on NOTHING phone does't show the LED charging lights, does't respond to the usb being plugged in can't do ANYTHING I am guessing the battery has died so now I don't know what to do, either contact LG or should I try getting a battery that is fully charged or even use a factory cable any ideas guys ?
Call LG support.
Sent from my g2 using Tapatalk
ok guys here is what i have, i have a lg g2 that is stuck on the lg logo and it has no download mode. It has recovery but all it will do is take me back right to the same problem i have now. The person who gave me the phone said he was updateing it when his laptop died in the middle of the update. None of the phone stores around here wanna touch it so please help me. Thanks.
[email protected] said:
ok guys here is what i have, i have a lg g2 that is stuck on the lg logo and it has no download mode. It has recovery but all it will do is take me back right to the same problem i have now. The person who gave me the phone said he was updateing it when his laptop died in the middle of the update. None of the phone stores around here wanna touch it so please help me. Thanks.
Click to expand...
Click to collapse
I've got the same problem. The phone boots up to the LG logo, then the screen goes black while the led flashes green/blue on and off. Hard factory reset will go through the motions up to a point before it looks like it fails. The green droid appears on screen when doing a reset for a short period of time before going to the boot problem. Download mode is not available and I've seen a couple of other posts with the same problem. The LG mobile suuport tool doesn't seem to think the phone needs an upgrade or a fix. Any help would be greatly appreciated.
aceperry said:
I've got the same problem. The phone boots up to the LG logo, then the screen goes black while the led flashes green/blue on and off. Hard factory reset will go through the motions up to a point before it looks like it fails. The green droid appears on screen when doing a reset for a short period of time before going to the boot problem. Download mode is not available and I've seen a couple of other posts with the same problem. The LG mobile support tool doesn't seem to think the phone needs an upgrade or a fix. Any help would be greatly appreciated.
Click to expand...
Click to collapse
The support cant even identify if my phone is connected to the computer, i try the upgrade and it says phone is not connected to computer. I dont know what to do and ive worked on phones a while now. Please someone help.
Hi guys,
New to flashing custom ROMS. Good news - flashed CM12, then LiquidSmooth and I'm learning a lot after having soft bricked my phone a few times. Bad news - After trying to get back to Stock I'm not able to get out of this LG Logo bootloop. The LG logo will flash, screen will go black and the whole process starts again. It doesn’t progress past that. I'm unable to get to TWRP recovery or download mode.
My idiotic move:
Iffy stability with camera and mobile data with CM and LiquidSmooth. Decided to go back to Stock.
I flashed my nandroid backup, which I believe led to a bootloop (can’t remember). Was able to boot to TWRP and get back to CM12. Then I had the genius idea of using AutoREC and selecting the “Go Back to Stock” option. Yes, it’s already sounding like a bad, and nonsensical idea as I say it now. Can't remember exactly what I did next - I either flashed my nandroid backup or did a factory reset through CM settings. Threw me into this bootloop.
The details:
Model - D800 - Am sure of this.
Stock software before flashing CM12 was Lollipop 5.0.2 via OTA.
TWRP Recovery 2.8x something or other. Used AutoRec to flash.
I can interrupt the bootloop and access Factory Hard Reset through Power + Volume Down
Had to go to JB Bootloader in order to Flash ROMs. Errors returned otherwise.
Roadblocks:
No download mode. Holding Volume Up & Inserting USB cable doesn't work. Although am able to get bootloop to include a blank screen with red flashing LED through this method from time to time.
Phone boots up, and goes directly into bootloop when plugging USB cable into phone. This happens both when plugging into a wall charger or into a computer. I think this is probably the biggest pain and is holding up things from progressing. Can turn off phone by holding down power for a few seconds, BUT if the phone is plugged in it will continue to boot on its own.
Phone not recognized by computer & ADB However, was at times able to get Device Manager to recognize the phone as an "Unknown Device" after going to the Factory Hard Reset screen. This is no longer working after trying different drivers. I’ve went through LG Mobile Universal Driver as well as the Koush driver.
Going through Factory Hard Reset via hardware buttons only throws phone back into BootLoop
Can’t boot into TWRP
Any insight or help guys? Thanks in advance. I think getting into Download Mode will be a quiet victory. I’d like to try to use Supersports guide once I get there to go back to stock.
Hello
I am new to working on these phones so I apologize in advance if I don't properly state any processes or terms correctly.
I have a stock non modded Verizon LGG3 VS985 that experienced problems with WiFi and Bluetooth not working and significant battery drain. This happened right after a recent update to marshmallow. I tried cache clearing, safe mode, hard reset and nothing solved the problem. I decided I wanted to take the phone back to factory condition. I started with the LG flash tool that uses the .tot and a .dll. I ran the flash and when the program got to approx. 80%(at checking mini os phase of the flash) the phone began to reboot and only got as far as the LG logo and after about 2 min of the phone trying to reboot the flash program said fail, usb connect or something like that. At this point the phone will only start and go into a loop that includes the vibrate and the LG logo. and that will cycle until I believe the battery would die if allowed. I then found a link here at XDA (https://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140) that uses the KDZ method, was well written and easy to follow. I ran it on the phone and it was going great. The flash program got to 88% and the phone went into the boot loop with the vib and LG logo . The flash program continued to run until it was complete while the phone was in the boot loop and it got to 100% and said that the software installed. I powered down the phone via battery removal and now when it tries to boot it vibes, shows the lg log and then the green android symbol shows for about 2 seconds and then it does it all over again. I have tried a hard reset and nothing changes. I appreciate any ideas any of you may have on what I can try to get this resolved. Thank you.
Thread closed
Reposted here
https://forum.xda-developers.com/lg-g3/help/verizon-lgg3-vs985-booting-t3550589
Hello!
I recently flashed my Moto G with the unofficial LineageOS 16 rom by allstargaurav. Kudos to him for his work.
I unlocked my bootloader, got TWRP, flashed the rom, flashed Gapps,Magisk and started using it normally.
One night, after using it with the battery at 30%, I left it as it was and did not charge it.
The next day, I saw that it was not booting up at all. I plugged it in and the white led light started and did not go off.
The light was constantly on. I searched on google to no avail.
Nothing works and I have pressed the power button and power+volume down for more than 5 minutes.
I cant get to the fastboot menu or the TWRP, the phone doesnt power on at all so I cant do anything or get a logcat.
Please help!!!!
I also got the watchdogs boot animation. That is all I have modified.
Please tell me what is wrong and how to rectify it.
Please help quickly.
I am at wit's end and helpless. I should also mention that this was my first time flashing a rom on any device, but I followed the instructions very carefully.Before this the phone was on stock Lollipop rom, stock recovery and locked bootloader.
Thanking anyone who helps or even replies in advance.
:crying::crying::crying::fingers-crossed::fingers-crossed:
Also
Alphacube111 said:
Hello!
I recently flashed my Moto G with the unofficial LineageOS 16 rom by allstargaurav. Kudos to him for his work.
I unlocked my bootloader, got TWRP, flashed the rom, flashed Gapps,Magisk and started using it normally.
One night, after using it with the battery at 30%, I left it as it was and did not charge it.
The next day, I saw that it was not booting up at all. I plugged it in and the white led light started and did not go off.
The light was constantly on. I searched on google to no avail.
Nothing works and I have pressed the power button and power+volume down for more than 5 minutes.
I cant get to the fastboot menu or the TWRP, the phone doesnt power on at all so I cant do anything or get a logcat.
Please help!!!!
I also got the watchdogs boot animation. That is all I have modified.
Please tell me what is wrong and how to rectify it.
Please help quickly.
I am at wit's end and helpless. I should also mention that this was my first time flashing a rom on any device, but I followed the instructions very carefully.Before this the phone was on stock Lollipop rom, stock recovery and locked bootloader.
Thanking anyone who helps or even replies in advance.
:crying::crying::crying::fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
Being unsure what the problem is, I also followed FabioSan's guide on unbricking the phone, but I got stuck on the part where we go to the device manager console as my PC would not recognise the phone no matter what I did.
Also, the warranty has expired long ago as the phone was bought in 2014 and it was only a 1year warranty.
Therefore, I am considering giving the phone to the moto support centre. I will also try replacing the battery as it may be a battery problem considering my symptom of the white light does not fit any hardbricked phone's symptoms. Will notify if it works.
Till then, please help and suggest what the problem might be.