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GOOD NEWS! Unless your power button does not work, the Revolution IS unbrickable! After searching far and wide for a method to unbrick my phone from the lg boot screen, I found a way! By now you have hopefully been to all of the other threads and downloaded and installed LGNPST and all of that hoopla so I will just post links and not full directions...here we go:
1) Download and install LGNPST and associated files
forum.xda-developers.com/showthread.php?t=1337386
http://forum.xda-developers.com/showthread.php?t=1466655
2) Follow directions all the way through step 11
forum.xda-developers.com/showthread.php?t=1337386
3) Remove your battery and connect your phone via usb (the hard buttons on the bottom of the phone should blink slowly).
**Make sure battery is at least 25% charged
4) Hold down power + vol up.
5) Phone will come on and read "downloading do not remove cord" or something to that nature. Put battery back in.
6) If you followed step 2 correctly, LGNPST will now show an unknown device and will be in emergency phone book mode. Under the emergency tab it will ask you for 1) a .dll file and 2) a phone book. Click on the folder icon next to .dll file and load the VS910.dll from wherever you have it saved. Click on the folder icon next to phone book. Navigate to the folder where you have saved the correct .tot file. in the "file name" box type *.* and hit enter. If you are in the correct folder you should now see the .tot file, click on it then click "save".
7) Back on the LGNPST screen click on start. It should now say MASTERBIN and a percentage ticking up (if not you have done something wrong).
8) once completed commence re-rooting!
forum.xda-developers.com/showthread.php?t=1348557&highlight=root+v7
special thanks to:
mtmichaelson for his awesome root package!!!
jackpot08 for LGNPST
and all of those who have kept the .tot files movin'
I hope this helps!!!
Good post, this method does work as a last resort, but be warned.. flashing a tot file from the emergency download mode like this will most likely get you stuck in "test mode" -- no more usb mass storage (and possibly other problems).
And so far noone knows how to get out of test mode...
All it took was a simple google search...
https://forun.xda-developers.com/showthread.php?t=151279
https://forun.xda-developers.com/showthread.php?t=151279
Sent from my VS910 4G using XDA
un_brickable said:
All it took was a simple google search...
https://forun.xda-developers.com/showthread.php?t=151279
https://forun.xda-developers.com/showthread.php?t=151279
Sent from my VS910 4G using XDA
Click to expand...
Click to collapse
Broken link to a "fix" that is more of a bandaid than a fix, as it requires you to downgrade to froyo.
Sent from my VS910 4G using XDA
Yep.. believe me I searched... and searched and searched until my eyes almost popped out of my head
Nonetheless I'll take test mode over a bricked phone with a fresh 2 year contract any day...
Links for this AND instructions are posted in like 3 other threads lol.
Sent from my AXI0M ICS RAZR using tapatalk.
emergency download mode real way
to get the lg to work with lgnpst i had to open the program then with battery out but held to bottom with fingers ready to put in quickly hold vol up then plug usb to computer then slide battery in quickly and hold power button while still holding vol up if anyone is having problems with lg revo and lgnpst send me a message i spent a week doing everything n finally figured it out
mjollnir2012 said:
to get the lg to work with lgnpst i had to open the program then with battery out but held to bottom with fingers ready to put in quickly hold vol up then plug usb to computer then slide battery in quickly and hold power button while still holding vol up if anyone is having problems with lg revo and lgnpst send me a message i spent a week doing everything n finally figured it out
Click to expand...
Click to collapse
You do not have to go through all that if you have the proper drivers.
Sent from my AXI0M ICS RAZR using tapatalk.
Replace your lg revolution for free
Flashing to v4 froyo tot will not leave the the phone in test mode or rooted. If you can get your phone back to froyo with no test mode then you can bring the phone back, and tell them the phone will not update. I have had two phones already and for some reason they will not take the ota updates. The carrier had no idea I rooted/unrooted and flashed oh so many times. Just a suggestion for noobs who do not want to spend hours or days or maybe even weeks trying to get this phone to work correctly.
Help please
I have tried above and I cant seem to get drivers to install properly
The only one that installs properly is USB Composite device and the LGE CDMA USB does not install properly. I flashed wrong recovery from ROM Manager and stuck at LG screen. LGNPST does not capture my phone. What else should or can I do besides take it in?
drivers
i put both LGAndroidDriver_Ver_1.0_All and LG VZW_United_WHQL_v2.4.1 and they installed correctly is ur phone stuck or can it boot
unbrick Lg revo info
I downloaded the files and had an issue extracting the rom .tot file , How do I extract the .tot so I can use them with the LGNPST.
I have followed the directions and found The LGNPST program comes up blank with no phone info. I am guessing it is because of the .tot files not being "extracted " . I sure would appreciate some help on this one. My phone is bricked.
tommy_guns said:
I downloaded the files and had an issue extracting the rom .tot file , How do I extract the .tot so I can use them with the LGNPST.
I have followed the directions and found The LGNPST program comes up blank with no phone info. I am guessing it is because of the .tot files not being "extracted " . I sure would appreciate some help on this one. My phone is bricked.
Click to expand...
Click to collapse
When you download the .tot file, it should be a zip file. Just extract the zip file using WinRAR or 7zip to somewhere it's easy to find.
If it's not a zip file, then chances are it's already extracted and you don't need to do it.
If LGPNST is coming up blank even though your phone is plugged in, then you need to install the correct drivers or try a different USB cable or a different USB port because it means LGPNST can't connect to your device.
spc_hicks09 said:
When you download the .tot file, it should be a zip file. Just extract the zip file using WinRAR or 7zip to somewhere it's easy to find.
If it's not a zip file, then chances are it's already extracted and you don't need to do it.
If LGPNST is coming up blank even though your phone is plugged in, then you need to install the correct drivers or try a different USB cable or a different USB port because it means LGPNST can't connect to your device.
Click to expand...
Click to collapse
Forgot if it's in Internet Connection and USB Debugging Enabled too.
Gel Pen6 said:
Forgot if it's in Internet Connection and USB Debugging Enabled too.
Click to expand...
Click to collapse
Sure did, thank you! Yes make sure you have selected the option for "Internet Connection" and USB Debugging is enabled.
unbrick Lg revo info
I can't get it to internet connection because i can't boot into anything . It is like it is stuck at boot. also the .tot files do not extract with any zip program . I have loaded the vs910.dll and the drivers onto my computer but the LGNPST program still not recognizing any phone. for that matter the the computer has not recognized the phone , maybe due to I cannot set internet connection mode. The USB De bug was enabled before all this started.
The whole situation of not completing boot came about when I happened defrosted the astro file manager app. Help
tommy_guns said:
I can't get it to internet connection because i can't boot into anything . It is like it is stuck at boot. also the .tot files do not extract with any zip program . I have loaded the vs910.dll and the drivers onto my computer but the LGNPST program still not recognizing any phone. for that matter the the computer has not recognized the phone , maybe due to I cannot set internet connection mode. The USB De bug was enabled before all this started.
The whole situation of not completing boot came about when I happened defrosted the astro file manager app. Help
Click to expand...
Click to collapse
u gotta open lgnpst then plug your phone on to be put on emergency download mode also the .tot file is already extracted like was already said in a previous post and make sure u register the .dll
Evnoth said:
Flashing to v4 froyo tot will not leave the the phone in test mode or rooted. If you can get your phone back to froyo with no test mode then you can bring the phone back, and tell them the phone will not update. I have had two phones already and for some reason they will not take the ota updates. The carrier had no idea I rooted/unrooted and flashed oh so many times. Just a suggestion for noobs who do not want to spend hours or days or maybe even weeks trying to get this phone to work correctly.
Click to expand...
Click to collapse
I had a few issues with this namely Tots not loading right getting perm black screen, I pulled the batt, put it back in and did a hard reset (wipe) back to stock then rooted added CWM with MT's hlep of course and am now re flashing gingervolt to broken out 1.1 and still puts me back in test mode, even restoring older backups put me in test mode, only v4 seems to work....WHY?
Thanks I finally got it back running with the LGNPST , tot version 7 . The phone works now but I also am in test mode and cannot switch my usb. Question, Can I use The LGNPST and select tot version 4 and install that as before to get my usb back. And if so will I then be able to get OTA updates or will I have to return it to store for that. I hate being stuck in test. What happens with phone stuck in test ?
tommy_guns said:
Thanks I finally got it back running with the LGNPST , tot version 7 . The phone works now but I also am in test mode and cannot switch my usb. Question, Can I use The LGNPST and select tot version 4 and install that as before to get my usb back. And if so will I then be able to get OTA updates or will I have to return it to store for that. I hate being stuck in test. What happens with phone stuck in test ?
Click to expand...
Click to collapse
You'll be able to get OTAs but you'll still be stuck in test mode. To this day there is no known method (yet) to get out of test mode. Someone correct me if I'm wrong but the only difference I know of with test mode is that you can't transfer files via USB cable anymore. You have to either use adb or an adapter for your microSD card to your PC.
Sent from my DROID RAZR using Tapatalk
please help me anyone.my flex after install rom hardbricked.it boot only in download mode and now its unrooted.no recovery menu.but i cant back to stock with usb debuging off.not conecting with my phone in kdz installation.any solution any idea?my flex is really dead
tomtsigg said:
please help me anyone.my flex after install rom hardbricked.it boot only in download mode and now its unrooted.no recovery menu.but i cant back to stock with usb debuging off.not conecting with my phone in kdz installation.any solution any idea?my flex is really dead
Click to expand...
Click to collapse
Regardless if you have USB debugging on or off if you plug up to your PC in download mode you can use the LG PC SUITE software that comes on your phone, or download it from lg, to revive your phone.
You'll need your PC connected to the internet for this
Just put in download mode
Plug into PC
Open pc suite
At the top click mobile devices tab
In drop down click "restore upgrade error"
If it doesn't recognize your phone you will need your serial number and your device model number I.e D959, D950, D955, D958, etc.
Sit back and relax this takes about 10 mins
This is the only method I use now to restore my device. Works like a charm for me.
when the phone is softbricked and usb debugging is off you cant install all drivers my friend.and phone no connected with anything.thanks for your intresting
mattwheat said:
Regardless if you have USB debugging on or off if you plug up to your PC in download mode you can use the LG PC SUITE software that comes on your phone, or download it from lg, to revive your phone.
You'll need your PC connected to the internet for this
Just put in download mode
Plug into PC
Open pc suite
At the top click mobile devices tab
In drop down click "restore upgrade error"
If it doesn't recognize your phone you will need your serial number and your device model number I.e D959, D950, D955, D958, etc.
Sit back and relax this takes about 10 mins
This is the only method I use now to restore my device. Works like a charm for me.
Click to expand...
Click to collapse
KDZ is over 1.5GB. How it takes 10 minutes?
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
Once it downloads the kdz it only takes 10 mins.
mattwheat said:
Once it downloads the kdz it only takes 10 mins.
Click to expand...
Click to collapse
Is there an option in LG suite to manually place already downloaded KDZ in the specific folder.
So it wont downloading it..
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
When phone is hard bricked it wont boot. USB debug does work only when system is up and running.
Sent from my LG-D955 using XDA Free mobile app
Murshad007 said:
Is there an option in LG suite to manually place already downloaded KDZ in the specific folder.
So it wont downloading it..
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
Click to expand...
Click to collapse
Yes. There is a folder on your c:\program data\lg ....something or other folder. go into it and into mobile phone folder I think its called. I'm not in front of my PC right now. But you'll find the folder you need in there. Just put the stock .kdz file in there. It must be the same version or newer than you're on. Or was on when it bricked.
I've even actually pulled the .kdz files from there after I used PC suite the first couple of times. Used them in the lg flash tool.
---------- Post added at 10:47 PM ---------- Previous post was at 10:39 PM ----------
robdevil said:
When phone is hard bricked it wont boot. USB debug does work only when system is up and running.
Sent from my LG-D955 using XDA Free mobile app
Click to expand...
Click to collapse
I've noticed, by accident, when I did the factory reset method \ steps to get into twrp, but for some reason twrp wasn't installed and it actually reset my phone.... And caused it to boot loop due to what ever i did to FUBAR it. Factory reset defaults USB debugging back to off but when in download mode it didn't stop PC suite from "restoring upgrade errors" and flashing my flex back to stock. I've used it so much I now make sure my PC at work has it and the .kdz on it. My laptop has it and I have a flash drive in my truck with PC suite & .kdz on it. Lmao. Yeah I get a little ballsy sometimes and try just about anything. OK a lot but I always have a way back now.
my friend try this with pc suite and it stop in 0%.not run.and my interner connection is very good.why?
I have no clue. Try different usb cable if you don't have the one the one that came with it. I've noticed my flex and nexus 7 don't like some cheaper no name brand cables when transferring files or using adb. They seem to be fine with just charging. I use mostly my usb cable that came with my moto razr hd maxx. Only cuz it stays connected in the micro end better. And I have no clue what happened to the original.
Also make sure you have the latest LG drivers installed.
Sometimes to get the old "offline method" to work I would have to make sure no Samsung drivers were installed or Motorola drivers, Kies, or moto device manager. If any were I would have to uninstall them and the LG drivers. Restart Windows. And re install the latest LG drivers.
So not sure what exactly did the trick but I did all of it just to make sure and something helped. Try that. Don't plug in your flex till after LG drivers are installed and you have restarted Windows. I don't know but seems like what ever sequence or install or uninstall of drivers I've done now works all the time. Before we got bump I would go from 4.2.2 to 4.4.2 a couple times a week just to fool around a few days till something I modified or themed would bootloop me and I would get passed and go back to 4.2.2 and swear I'm not leaving JB till we have a custom recovery on KK. But my A.D.D. would get the better of me and I ,..... oh yeah I gotta run get some,.... oh never mind I'll .... huh oh yeah my A.D.D. it causing crack flashing syndrome. Lmao
I am on F340K Rooted Stock recovery Kitkat 4.4.2 V20D.
after changing my build.prop I forgot to set permissions.
Now I am unable to fix permissions through adb... although I succesfully Pushed the Original backup file from my PC..
I have two backups of Build.prop in my phone also.. One in system directory with the name of Build.prop.bak and 2nd is external sd card.
please advise me what to do?. I can access phone though Volume+Power = LG service Manaual (which is shown in ADB as Recovery device)
whereas Original Stock recovery Volume down+Power have an Android Logo with Red Triangle...
Is there a way I can install/ Push Some custome recovery Like Freedom Flex Bumped cwm or twrp to my phone? Fixing permissions through ADB Operation not Permitted or Permission denied error
Hello guys, i'm new here. First of all english is not my native language so sorry if i make any mystakes.
I flashed my phone to Lollipop. Then i tried to install twrp (with Flashify) recovery so then i could install Xposed... but the thing is that i may have used the wrong file..
My phone doesn't start. The only sign of live that it gives is when i plugged it to the PC, the pc makes the usual sound when you plug a USB. And it shows my phone as a usb with 63MB of storage (obviouly my phone has more storage). And when i go to Disk admin it shows me all the partitios that my phone has.
Also in Devices admin it shows my phone as: LGE AndroidNet USB Serial Port (COM6)
Do you know what can i do to unbrick my phone? :crying::crying:
LG D410H with lollipop 5.0
Did you unlocked the bootloader before flashing twrp?
Did you tried to hold vol + and plug USB cable to enter in download mode?
F. Gacrux said:
Did you unlocked the bootloader before flashing twrp?
Did you tried to hold vol + and plug USB cable to enter in download mode?
Click to expand...
Click to collapse
Hello, thanks for your reply.
Yes i have tried that already. Nothing seems to work :crying:
When i tried Volume up and plug the cable it shows nothing in my phone's screen. Just in my PC i sounds like a disconected or connected device
You probably flashed the wrong bootloader, which is a fatal error.
I know users that managed to recover other phones from this brick with LGBoardDiag as explained in this topic: http://forum.xda-developers.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830
I don't know how to get this TOT file, but the same partitions shown can be retrieved from your KDZ in BIN extension with LGFirmwareExtract, I think it's just a matter of renaming the files.
F. Gacrux said:
You probably flashed the wrong bootloader, which is a fatal error.
I know users that managed to recover other phones from this brick with LGBoardDiag as explained in this topic: http://forum.xda-developers.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830
I don't know how to get this TOT file, but the same partitions shown can be retrieved from your KDZ in BIN extension with LGFirmwareExtract, I think it's just a matter of renaming the files.
Click to expand...
Click to collapse
http://forum.xda-developers.com/lg-l90/help/bootstack-flash-gone-wrong-t3120536
i have this problem exactly the same
I found this interesting topic, you probably can recover from this brick to allow you to enter in download mode using LGFlashTool (not the one that flashes KDZ) like this: http://forum.xda-developers.com/showthread.php?t=2475045
But we still need this TOT file and the DLL for your D410H that I do not know where to find or to create from the KDZ.
F. Gacrux said:
I found this interesting topic, you probably can recover from this brick to allow you to enter in download mode using LGFlashTool (not the one that flashes KDZ) like this: http://forum.xda-developers.com/showthread.php?t=2475045
But we still need this TOT file and the DLL for your D410H that I do not know where to find or to create from the KDZ.
Click to expand...
Click to collapse
But i can't go download modde :/ my phone does not show anything on it's screen..
i've been trying with this post:
http://forum.xda-developers.com/lg-g2/general/tool-unbrick-lg-g2-qualcomm-9008-board-t3072073
but it gives me the error that appears at the beggining of the thread. I unplugged it, remove battery, then put it back again and reconnect the usb, but the same problem :/ :crying:
also i have found not the TOT file but this thread:
http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429
I meant that will lead you to a working download mode, which is enough to restore everything, including partition table.
I have a suggestion, you said Windows detects as a mass storage unit, can you boot Linux and follow this thread http://forum.xda-developers.com/showthread.php?t=2582142 to see if can see all the partitions?
If yes, it's just a matter of extracting the KDZ of your variant and flashing the said partitions to get a working download mode to make a complete kdz flash.
lg l90 405 is believed to be 410 dual sim
hi to all guys, I would like to submit for your ATTENTION What I And Success Knowing and possibly come to restore rate.
I am the owner of an LG L90 model d405n, Wanting to make the Unlock bootloader I used an Application That I would have to just unlock the bootloader and recovery modified Install A.
In the cell AFTER tale reality 'hack And practically dead, he would not turn on even.
I Put in search tool various programs and various vain, the cell showed no signs of life.
Then, Dandolo now hope for him I tried to go for broke, I formatted a low debits and then with an Application (umbrick) I managed to flesciare start and everything else. Now the cell was lit and was anche in update download mode '.
I downloaded the firmware 405 and KDZ I Tried to use the flash tool but the procedure is always blocked at 2% giving an error.
With the instrument of 'LG I discovered sensationally That cell was identified coming D410, exhausted from the various prove not go into port I wanted to download the KDZ model 410D and, come by magic, flash tool worked! I installed the latest version information and cellphone works beautifully!
So now I have a phone with a firmware His (among other things the 410D E anche dual sim).
I would like to restore your system orifginale, That the 405 but I'm afraid to rate other trouble ....
I hope someone can give me a hand ...
LG L90 D410 Totally bricked. Please someone help.
I an LG L90 D410. I tried to install boot loader and after rebooting the phone, it was unusable. It is not showing any QhSUB_BUlk as well as any partition in My Computer. its not showing anything in PC. Please help someone how can i unbrick my phone.
Hello please try to follow this thread http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429
This works 100% it helped me unbrick my phone. Hope it will work for you as well
Enviado desde mi LG-D410 usando XDA Forums
So I think I may have bricked my phone unless I can get the H811 20i KDZ file but even that may not be good enough to save it. I'll start with where I am currently at. On boot I get the error:
Secure booting error!
Error code: 1003
Modified
I am able to get into download mode by pressing the up volume key or into the wipe mode by pressing the down volume key. However, no matter what I try I can't seem to get it to reboot normally.
Here is what I did to get myself into this situation:
I stepped through the guide to install MM and then I performed the fastboot OEM unlock and booted into TWRP. I then installed SuperSU and rebooted. Then for reasons unknown I decided I would relock the boot loader and so I ran the command fastboot oem lock. I fully understand the stupidity of that thought now but didn't think very clearly at the time.
Here is what I have tried:
Using the LG Support Tool I attempted an Upgrade Recovery which failed.
Using the guide on here to return to stock I attempted the method using the kdz file for h811 10n but that fails at the upgrading your phone with the error message "Upgrade stopped due to an error". I have attempted the retry button numerous times without any change in responses.
At this point in time I am game to try anything.
:fingers-crossed:
Thanks to autoprime I am now downloading the kdz for MM and when it is complete I will attempt to use LGUP to restore it.
Well I get an error message from LGUP stating that I don't have the correct DLL for H81120i installed. I attempted to replace the dll with the one inside the MM kdz but that didn't work.
bbenz3 said:
Thanks to autoprime I am now downloading the kdz for MM and when it is complete I will attempt to use LGUP to restore it.
Well I get an error message from LGUP stating that I don't have the correct DLL for H81120i installed. I attempted to replace the dll with the one inside the MM kdz but that didn't work.
Click to expand...
Click to collapse
Use LGBridge. Put it in download mode. Click on update error recovery.
Vseprz said:
Use LGBridge. Put it in download mode. Click on update error recovery.
Click to expand...
Click to collapse
Oh I wish it were that simple. I had tried it last night but attempted it again as I couldn't remember what happened. I get an error message stating "Connect your mobile device to the USB port. If it is already connected, contact LG customer service."
At this point I think I may just need the MM dll to use with LGUP. I attempted to use an MSI packaging utility to replace the dll in the 0.0.3.23 installer with the dll I extracted from the kdz file but that got me nowhere.
I attempted to use the LG FlashTool v1.8 and found out that the dll that I extracted is ver 0.0.3.21 which is older than the msi version found on here. Does anyone know how to get a newer one?
bbenz3 said:
Oh I wish it were that simple. I had tried it last night but attempted it again as I couldn't remember what happened. I get an error message stating "Connect your mobile device to the USB port. If it is already connected, contact LG customer service."
At this point I think I may just need the MM dll to use with LGUP. I attempted to use an MSI packaging utility to replace the dll in the 0.0.3.23 installer with the dll I extracted from the kdz file but that got me nowhere.
Click to expand...
Click to collapse
I had the same error and sucessfully used lgbridge. You probably need to reinstall your usb drivers.
OK I'll give that a shot.
No go...
I uninstalled anything I could find related to LG. I then reinstalled the LG Bridge software which then updated the USB drivers to 4.0.4. I then rebooted my computer and attempted it again and I got nothing but the same error.
bbenz3 said:
OK I'll give that a shot.
No go...
I uninstalled anything I could find related to LG. I then reinstalled the LG Bridge software which then updated the USB drivers to 4.0.4. I then rebooted my computer and attempted it again and I got nothing but the same error.
Click to expand...
Click to collapse
I had this exact same issue when upgrading my phone. Didn't do it correctly and it took me about 3 hours before I got my phone working again. It was about a week ago on another computer, but I'll try to recall what I did when it finally clicked in my mind.
Download H81120i_00_0201.kdz flashable zip from here (1.6GB Feb-04-16):
http://downloads.codefi.re/autoprime/LG/LG_G4/H811/H81120i/
Download LGUP and install it. I used the DropBox link in this thread:
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Remember to install the LGUP_8994_DLL file BEFORE LGUP_Install
Download and install LG Bridge (for the USB drivers) here:
http://www.lg.com/uk/support/pc-suite
Select the LG 815 model, the drivers will work. I only used the LG Bridge to install the USB drivers. Nothing else.
OK, now here's where your phone comes in.
Step 1: Turn off your phone (pull the battery if you must, but put it back in).
Step 2: Hold the VOLUME UP button and plug the USB cable into your PC. This puts your phone into DOWNLOAD MODE.
Step 3: On your PC, open up LGUP. The program shoud recognize the phone as H811 in COM3 or COM4. Highlight it and click the SELECT button.
Step 4: Under the "Process" row, select UPGRADE
Step 5: Click the blank space under File Path, it will pop up a [...] [X] at the end. Click the [...].
Step 6: Select the H81120i_00_0201.kdz and click on Start. The program will push the STOCK H811 MM ROM to your phone. This will bring your phone out of Brick mode, but you will have to go through the entire rooting process again.
Donut42 said:
I had this exact same issue when upgrading my phone. Didn't do it correctly and it took me about 3 hours before I got my phone working again. It was about a week ago on another computer, but I'll try to recall what I did when it finally clicked in my mind.......
Click to expand...
Click to collapse
Woohoo!!!!!!!!!!!!!! I changed two things and I'm not certain which one it was that finally made it work but I followed your steps and installed the LGUP_DLL before the application (upon re-reading the original thread for the LGUP program I see that is the way you were supposed to do it the whole time, so much for reading comprehension) and the other was I ran it from a Win 7 VM instead of Win 10.
Big thanks to you and also to bender_007 for walking me through a bunch of stuff and recommending the VM approach.
I did the exact same thing, but I cannot get LGUP to recognize my device. Uninstalled and reinstalled drivers and all. Any other ideas?
I did the following:
Installed Windows 7 in a VM
Installed the LG Bridge software and ran in do it should update
Installed the LGUP DLL
Installed the LGUP software
Connected phone to VM
Then ran LGUP tool
bbenz3 said:
I did the following:
Installed Windows 7 in a VM
Installed the LG Bridge software and ran in do it should update
Installed the LGUP DLL
Installed the LGUP software
Connected phone to VM
Then ran LGUP tool
Click to expand...
Click to collapse
Just tried this, but still showing as unknown device. I thought that was going to work.
---------- Post added at 04:39 AM ---------- Previous post was at 04:20 AM ----------
What does the phone show up in Device Manager as when it is in download manager? Mine is showing as LGE Androidnet USB Serial Port. Is this the same for you?
hv same problem. but problem is pc can't recognize the phone for below step:
Step 3: On your PC, open up LGUP. The program shoud recognize the phone as H811 in COM3 or COM4. Highlight it and click the SELECT button.
can recognize another G4.
ilovelg4ever said:
hv same problem. but problem is pc can't recognize the phone for below step:
Step 3: On your PC, open up LGUP. The program shoud recognize the phone as H811 in COM3 or COM4. Highlight it and click the SELECT button.
can recognize another G4.
Click to expand...
Click to collapse
same... I think it might have to do with the from that was installed when I relocked the boorloader. I'm so stupid for that.
I was trying different drivers, but none have helped lgup to recognize my phone.
esteho said:
same... I think it might have to do with the from that was installed when I relocked the boorloader. I'm so stupid for that.
I was trying different drivers, but none have helped lgup to recognize my phone.
Click to expand...
Click to collapse
first of all, how can we make PC detect our G4?
actually, even w/o any drive installed in PC, the PC should detect G4 if it works normally.
Device Manager shows my device, but as "LGE AndroidNet USB Serial Port". From what I have read this may be it's bricked mode. Is there anyone with an idea on how to come back from this?
esteho said:
same... I think it might have to do with the from that was installed when I relocked the boorloader. I'm so stupid for that.
I was trying different drivers, but none have helped lgup to recognize my phone.
Click to expand...
Click to collapse
saaaaame......
model COM Ports
unknwon [com41, xTreme 3]
Can't use Send_command too.
MM relocked the boorloader was stupid.
I had this exact error yesterday. I used cdmatool to get some bands enabled so I could get AT&T LTE with an AT&T sim and T-Mobile phone. All went well, and on my way out I figured since I had done the fastboot oem unlock, I should probably relock it. BAD IDEA.
By the time I found this article I had figured that somehow I needed to reflash to a ROM with a unmodified bootloader. This article is great! Such a rare treasure - all of the links to the necessary software and a short-but-sweet guide all in one. This post saved me hours, maybe days, of searching and trial-and-error.
By the way, since I had already installed the LG device drivers (available here) it was not necessary to download and install the whole LG Bridge.
THANKS!
Many times tried to flash my H811 to 20i but always ended with blank screen...is it have to wait until 5 to 10 minutes to get the phone rebooted after flashing with LGUP? Because usually ended with blank screen and qd mode, have to revive using qfil, imei unknown, camera and google play store always closes.
Hello,
I have a Tmobile LG G4 version that I dumbly bricked. I was on a custom rom and wanted to go back to stock and erased everything on the SD card including the OS. I have tried the LG Flash Tool 2014 method to restore via KDZ in download mode. It begins doing its thing but my phone makes no progress and eventually the program times out. Fastboot mode is not working as I can't access it via Android SDK. Can anyone help or am I screwed? I have tried both KDZ available for this phone. I also wanted to try to TOT method; however, I could not locate a TOT or the appropriate .DLL file for my phone. Any help would be highly appreciated. Additionally, when I go into device manager I see my
my phone under port 41 as LGE Androidnet USB serial port. I went in there to change that to port 41 myself while trying to use the TOT method only to be unable to locate the needed files.
Thanks
Edit: I was able to manually get back into TWRP and adb pushing the rom back onto the system!
You shuld know that if you are on a MM based ROM, you cant go back to LP. Its safe to go back to V10N. However, it sounds theres a solución for you if you can get the phone into download mode, try on another PC. Get latests drivers from LG, Adb stuff and LGUP, then gran you correct KDZ and give it a shot. Theres an autoprime's post, that helped me unbrick my device.