LG G4 HardBrick (uknown devices In devices Manager) HElp - Verizon LG G4

Hello Guys I have Lg G4 VS986
Im trying to Flash it To original Firmware But My Phone StuCk here
See the Image
I already Install ALl LG Driver.
I know the verizon have Own Driver and install it
Btw i have Lg G4 F500 and working Fine.
Any help Will appreciated thanks ..

Did it fail the flash or you just flashing it I had issues flashing. Please let me know so I can help you
mine failed once because of a dll file issue. look at this
https://forum.xda-developers.com/verizon-g4/help/lg-g4-vs986-bricked-adfter-dongraiding-t3682239
---------- Post added at 02:20 AM ---------- Previous post was at 01:58 AM ----------
ANDROID2468 said:
Did it fail the flash or you just flashing it I had issues flashing. Please let me know so I can help you
Click to expand...
Click to collapse
Wait does your phone shows the LG logo at all when you boot up?

Related

[Q] [HELP] my e988 bricked

2 months ago, i was updating my e988, and my phone was restarted and saying : secure booting error. cause: device unlock! , so boot success!
then my phone bootlooping at CWM but my phone still able to enter DOWNLOAD mode
i tried using LG R&D tool, and its hopeless, low battery message popped out
i tried using LG Mobile Support Tool, the result is same as the R&D tool
since my phone bootlooping in CWM, my phone cant charge its battery then i tried using external charger, when the battery's full, i tried flashing KDZ
my friend suggest me to use LG flash tool with .tot and .dll file.. i only found e988.dll file without .tot file.
and i tried using LGExtractor to make my .kdz become .dz or .tot file, but .cab file from E98810E.cab cant be read or corrupted
and i tried using CFW, and my phone still bootlooping in the CWM
im kinda hopeless right now, can someone help me? :crying:
*sorry for bad english*
Which version of the E988 do you have?
I believe this link has both tot and dll files for the e988 but not sure. Have a look at it, just google translate it
http://bbs.365jiyou.com/thread-11764-1-1.html I recently had this problem aswell and i tryed connecting it to adb and used the adb shell and tryed to only reboot it which hard bricked my device so dont try adb BTW
just find E988-Baseband-HK_Final file and install with cwm. and then you can use lg support tool but don't forget to change your country at republic of korea.
---------- Post added at 03:01 PM ---------- Previous post was at 02:59 PM ----------
cougar214 said:
Which version of the E988 do you have?
Click to expand...
Click to collapse
how can i know? i'm noob at lg. my favorite was htc but i just wanna to learn about lg that is why i buy a e988.

LG G4 help needed!

I have the lg g4 h815 international model. It is rooted and has the boot loader unlocked, I manually upgraded to android 6.0 and then a few weeks or months after I was just on a normal day. So I turned my phone off, then when I needed to turn it back on it failed to start up only showing the lg logo with the boot loader unlocked sign in the top left. I tried all that I knew how to. I went into TWRP recovery and wiped all the data from it. I tried to boot up but it would not and it said that I have no OS installed, however I was sure I did. So }I tried the kdz method of restoring my phone but the lg flash tool 2014 seemed to not respond instantly.
Next I tried downloading the stock files and stock ROM and tried to flash them, but when I attempted to flash them using TWRP it froze and went back to the LG logo screen with the boot loader sign in the top left and it wont let me do anything. I can still go into download mode and recovery though. I have tried every method I know of and I am really stuck. If someone knows how to fix it then please reply, thank you.
If anyone knows how to fix it then please reply, thank you.
When u wiped u prob wiped all download a custom rom and put it on sd card the in twrp install it should be good to go
---------- Post added at 01:04 PM ---------- Previous post was at 01:03 PM ----------
uxkghost said:
If anyone knows how to fix it then please reply, thank you.
Click to expand...
Click to collapse
Try this
TheMadScientist420 said:
When u wiped u prob wiped all download a custom rom and put it on sd card the in twrp install it should be good to go
---------- Post added at 01:04 PM ---------- Previous post was at 01:03 PM ----------
Try this
Click to expand...
Click to collapse
Thank you for responding
I tried this but when I attempt this, TWRP freezes and it takes me back to the LG logo with the boot loader unlocked sign. Because it keeps freezing I cannot restore a backup or download a custom ROM and I am stuck on what to do.
EDIT: Also when trying to use the kdz method the lg flash tool 2014 just fails and force closes.
By chance u aint got the 505 serial number device do u there was a sorta recal on a few devicez if im not mistaken and im actually new to this device but i had g3 and it was a common problem on g3 for bat to go bad try dl rom and installing it while plugged in to power source other than that im not fortunate enough to have bl unlock and twrp or i might be able to give some more assistance
TheMadScientist420 said:
By chance u aint got the 505 serial number device do u there was a sorta recal on a few devicez if im not mistaken and im actually new to this device but i had g3 and it was a common problem on g3 for bat to go bad try dl rom and installing it while plugged in to power source other than that im not fortunate enough to have bl unlock and twrp or i might be able to give some more assistance
Click to expand...
Click to collapse
I have the 505 serial number, would it be helpful for me to tell you it?
It might still be waranties by lg there was a bootloop issue with those serial numz if im not mistaken lg done a recall. Id search on it
http://forum.xda-developers.com/sprint-g4/general/lg-sprint-admit-hardware-issue-t3215396
TheMadScientist420 said:
It might still be waranties by lg there was a bootloop issue with those serial numz if im not mistaken lg done a recall. Id search on it
http://forum.xda-developers.com/sprint-g4/general/lg-sprint-admit-hardware-issue-t3215396
Click to expand...
Click to collapse
But if I have unlocked the boot loader and rooted it will it void the warranty?
Ule have to look its a noted hardware failure so maybe not
TheMadScientist420 said:
Ule have to look its a noted hardware failure so maybe not
Click to expand...
Click to collapse
Thank you for all your help. But now I am stuck with a broken phone, no money to buy new one and I do not know what to do. But thank you for all the help you gave me.
uxkghost said:
Thank you for all your help. But now I am stuck with a broken phone, no money to buy new one and I do not know what to do. But thank you for all the help you gave me.
Click to expand...
Click to collapse
Now like i said im new to this device there still mey be hope this is just what ive come across so far plus helps keep ure thread to the top so maybe someone with more knowledge may come along and answer better
---------- Post added at 06:06 PM ---------- Previous post was at 06:05 PM ----------
It could be corupted somewhere which can easliy happen to. Im just not yet familiar with all the issues like i was on g2 and g3
If anyone knows how to fix it then please reply.
uxkghost said:
If anyone knows how to fix it then please reply.
Click to expand...
Click to collapse
You can try method which mentioned here:
http://forum.xda-developers.com/g4/help/lg-g4-stuck-bootloop-t3268734/page25
Read two last pages.

Super hardbricked lg g4 please help

Hi guys so recently my friend's verizon lg g4 got stuck in bootloop and he tried to fix it using this method
http://rootmygalaxy.net/how-to-resto...-bootloop-fix/
But he didn't have no unlocked bootloader and no custom recovery and he simply tried to flash the image. Now his phone doesn't even turn on and doesnt even shows the lg logo.
If i connect the charger it doesnt even charges up the battery.
Any help guys because you guys are my last chance.
assasin196 said:
Hi guys so recently my friend's verizon lg g4 got stuck in bootloop and he tried to fix it using this method
http://rootmygalaxy.net/how-to-resto...-bootloop-fix/
But he didn't have no unlocked bootloader and no custom recovery and he simply tried to flash the image. Now his phone doesn't even turn on and doesnt even shows the lg logo.
If i connect the charger it doesnt even charges up the battery.
Any help guys because you guys are my last chance.
Click to expand...
Click to collapse
g4 are prone to get bootloop problem from hardware take it to repair to your carrier or LG..
Tried flashing the wrong image and it doesn't turn on.
assasin196 said:
Tried flashing the wrong image and it doesn't turn on.
Click to expand...
Click to collapse
Jtag is the only fix as of now octoplus box with jtag. But it does sound like the ilapo bootloop issue i didnt read the whole post like i preach to people. There may be no hope like raptor said call lg
---------- Post added at 07:58 AM ---------- Previous post was at 07:54 AM ----------
Need to know what his serial num starts with
TheMadScientist420 said:
Jtag is the only fix as of now octoplus box with jtag. But it does sound like the ilapo bootloop issue i didnt read the whole post like i preach to people. There may be no hope like raptor said call lg
---------- Post added at 07:58 AM ---------- Previous post was at 07:54 AM ----------
Need to know what his serial num starts with
Click to expand...
Click to collapse
Any guide on how to do that?
assasin196 said:
Any guide on how to do that?
Click to expand...
Click to collapse
First u gotta buy the box. Ive never used it so i dont know exactly but u can look it up on octoplusbox with jtag. The question is is the phone worth the price of the box
TheMadScientist420 said:
First u gotta buy the box. Ive never used it so i dont know exactly but u can look it up on octoplusbox with jtag. The question is is the phone worth the price of the box
Click to expand...
Click to collapse
it is if he has money and then he can learn and start doing repairs.. for bricked phones..

[Help] Unbrick LG G3

Hi Guys, im trying to unbrick my phone but I got no luck in finding the correct ToT to be used in the Board diag.
I got LG G3 D855 21h - Running Lollipop 5.0
try to flash with LG Flash tool with an TOT file
if you don't know step contact me i will talk with you
My phone currently doesnt respond to anything except hsusb at this point. I am looking for the ToT file to be used for the unbricking. If someone can point me to where I can find the ToT file specific for my phone, it will be a very big help.
re G3 bricked
yes you can find tot file in this link
---------- Post added at 03:18 PM ---------- Previous post was at 03:14 PM ----------
http://lgg3root.com/lg-g3-stock-factory-firmware/
Thank you so much for the link. Though I was able to DL the ToT file from somewhere else I think it was the same in the link you provided.
I used the European Stock Firmware for D855

g710n updated to android 10 stuck in bootloop.

hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.
farshad77 said:
hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.
Click to expand...
Click to collapse
Try to crossflash using crossflash guide.
BTW why are you not getting this update officially through OTA?
---------- Post added at 01:39 PM ---------- Previous post was at 01:21 PM ----------
farshad77 said:
hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.
Click to expand...
Click to collapse
Also check if the kdz is downloaded properly. File size needs to be above 3gb.
Lg-firmwares is showing only 700mb file.
lefttobleed said:
Try to crossflash using crossflash guide.
BTW why are you not getting this update officially through OTA?
---------- Post added at 01:39 PM ---------- Previous post was at 01:21 PM ----------
Also check if the kdz is downloaded properly. File size needs to be above 3gb.
Lg-firmwares is showing only 700mb file.
Click to expand...
Click to collapse
I wish i did get it on OTA but this is a refurbished phone from aliexpress without serial number (S/N is on the back of the phone but not in OS). if you guys know how i can enable OTA on g710n in spain please do let me know.
file size is above 3gb and also lg up is not complaining as i know it does initial check before flashing.
I just cross flashed with this kdz file G710EM30b_00_OPEN_EU_OP_0707.kdz without any luck it still gets stuck on lg logo.
farshad77 said:
I wish i did get it on OTA but this is a refurbished phone from aliexpress without serial number (S/N is on the back of the phone but not in OS). if you guys know how i can enable OTA on g710n in spain please do let me know.
file size is above 3gb and also lg up is not complaining as i know it does initial check before flashing.
I just cross flashed with this kdz file G710EM30b_00_OPEN_EU_OP_0707.kdz without any luck it still gets stuck on lg logo.
Click to expand...
Click to collapse
There is a thread in guides section called android 10 for g710. Maybe you can try their methods there or ask them for help as they have the same model as you.
lefttobleed said:
There is a thread in guides section called android 10 for g710. Maybe you can try their methods there or ask them for help as they have the same model as you.
Click to expand...
Click to collapse
hello again i have now twice tried to crossflash with lgup dev
lgup_cmd.exe com4 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "C:\Users\Saddat\Downloads\G710EM30b_00_OPEN_EU_OP_0707.kdz"
and it still gets stuck on boot loop with lg log stuck.
can it be the missing serial number? should i find a way to add the serial number i have on the back of the phone into the phone?¿ im out of idea....

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