Hi, you may all be so used to this, however, this is my first time. I rooted my LG G2 F320S and installed custom recovery (CWM). Well, I thought I followed the instructions to the letter. However, my phone is now stuck at the LG boot logo. Anyway, I am now just planning on going back to stock. However, after installing the LG drivers, my PC detects the phone (while in download mode) as unknown device. I don't know what to do. I tried to right-click the item in the device manager and update drivers, but window's can't find the appropriate drivers. I can't boot to recovery, but while in download mode, PC can't recognize the device? Anyone can help me out? It would be greatly appreciated. Thanks.
1. Uninstall LG drivers
2. If u have Windows 8, put it in mode which allows to install unsigned drivers, just to make sure (hold Shift and choose to reboot in this thingy on the right)
3. Plug it in with download mode and install THESE http://tool.xcdn.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425 drivers
Hi reas0n, thanks for your reply. I did follow your suggestion, however, it's still the same case.
Any help, guys?
Hi everyone,
For some stupid reason a reset the file system i now I'm stuck in the LG logo.
1. I can enter in download mode - in Device manager the PC recognized as LGE AndroidNet USB Serial Port (41)
2. I can enter in recovery mode (Cyanogenmod recovery, which is very based) - in Device manager the PC recognized as Android ADB Interface
So far, so good. BUT. I'tried to flash the phone with LG FlashTool 2014 and i'm stuck at 2%. Ok, i was tried the fix with FixedDownloadcmode.bat, but when nothing is uploading on the phone (which by ADB is recognized as sideload when i'm in recovery mode and apply the ADB connection). I tried to push by ADB but nothing is uploading - error: protocol.......
LGUP recognized my phone as unknown, so this method is not working now.
Via ADB i can't send even TWRP recovery, which is so much flexible than cyanogenmod recovery.
I will be thankful for any help from your side.
Thank you in advance!
https://forum.xda-developers.com/lg-g2/general/alternative-fix-lg-flashtool-stuck-2-t3605753
Same happened to me. Try this if you can reach your storage
https://forum.xda-developers.com/showthread.php?t=2663369
https://www.youtube.com/watch?v=Lg693AYgoTo
ATT 4.4.2 KitKat:
https://mega.nz/#!n0RTUYZD!MVntiPxuyW...
ATT 4.2.2 JellyBean:
https://mega.nz/#!e5RERS4L!FjZyopcvwM...
T-Mobile 4.2.2 JellyBean:
https://mega.nz/#!qsRSBDwD!KKCETp41O1...
Modified DLL file if nothing else works:
https://mega.nz/#!f5xTGKrC!ifBCOAnK4j...
I had a very similar problem with it getting stuck at the logo after pushing supersu to the phone. I followed Supersport every single step of the way in his video. I think his links are the only valid ones online now, so just download them and reflash your phone. If your G2 is anything like mine, drivers will never appear to be installed correctly and it never restarts, only shuts down.
His method is:
1) Download and install LG drivers on PC
2) Download and install the flash tool and patch it
3) Download and load the .tot and .dll files into the flash tool
4) Enter download mode on G2 by holding volume up while connecting USB
5) Switch G2 Com port to 41 in device manager
6) Once Flash tool shows that all ports are ready, power down G2 and disconnect
7) Hold volume up and reconnect to get back into download mode
8) LG Flash tool starts flashing
9) Complete
Note: If your G2 was screwed up as bad as mine, it'll say failed but all the main system files will load to the device before it restarts and it'll even shut itself off while doing it's installation on first reboot. Mine somehow was still revived from this state with his method.
I forgot to add this but couldn't edit my post for some reason.
For D800:
Master archive of 5 files needed to do this:
https://www.androidfilehost.com/?fid=95747613655047114
Hi~ guys, I am an android phone user from China who bought LG G4 Japanese Edition [LG isai vivid V32] last month.
After delete "google play service" in system, then reboot, but the device shows [Security Error Authentication Fail #9]
and automatic started again and again, Ops~ device bricked, GG! :crying:
As we know the resources and softwares are not friendly to LG isai vivid V32, the Firmware is also rare, cos I can't find any tip for LG V32 in XDA,
So it is more difficult for us to save the bricked device.
Due to the [Recovery Mode] still can't solve this problem, here we need to use TOT Firmware to go back to stock,
KDZ is also available to reflash, cos I didn't get the KDZ Files, so I choose TOT to reflash my device.
If your LG V32 device have bootloop or stuck on LG Logo, this method would also help you out.
Now Let me tell you the TOT Method to unbrick your LG isai vivid V32.
Before reflash firmware, you need to download the things below:
1)Download the driver
--[LGUnitedMobileDriver_S52MAN314AP22_ML_WHQL_Ver_3.14.1.exe]
2)Download Both TOT File & DLL File:
--LGV32HL-04-V10o-440-51-OCT-13-2015+0.tot
--LGFLASH_LG_G4_CODEFIRE.dll
3)Download flashtool
--[Setup_LGFlashTool_1.8.1.1023.exe]
4)Download Megalock
--[Megalock.dll]
( I am a new user, due to the policy of XDA forums, so I can not posting outside links,
the softwares which are metioned above, you could google it then download)
Install:
1. Install LGUnitedMobileDriver
2. Install LGFlashtool to C:\
3. Don’t run Flashtool at first, cos you will find that is locked
4. Copy [MegaLock.dll] file to C:\LG\LGFlashtool,
Replace the old MegaLock.dll file to unlock.
5. Extract the TOT file from the Zip,ready for using.
6. Ensure the softwares would work, restart your Windows.
1. Download Mode/Firmware Update
1)power off device
2)press and hold [Vol+] then plug USB cable on connect to pc
3)device shows [Download Mode]
2. Change COM port to 41
1)go to Windows [Device Manager]
2)double click [LGE Mobile USB Serial Port] and tap to [Advanced]
3)change the COM Port to COM 41 then click ok.
4)unplug USB cable but keep device in Download Mode.
3. Import the Firmware
1)Run LG Flashtool
2)in the tool you can see [Model Config]
3)select [Manual Mode],select .dll in files, select TOT Firmware
4)click [Brush Button] change the [LIMO port] to 101
5)on the right side, you could select 1~16 to narrow down the range of searching ports
6)click [ok]
4. Reflash Firmware
1)click the [Yellow Arrow Button]
2)after CRC, tool will show [READY!]
3)plug USB cable to device then the TOT install would be trigged.
4)when process go to about 80%.screens will light up
5)after upload Minios, screen shows in Blue color
6)when flashtool shows [PASS!],it means Success.
Meanwhile screen shows [Factory Reset Statu 3].
5. Reboot
1)unplug USB cable
2)pull battery and reload
3)press power button to Star your device.
PS: If process Failed, I suggest you to unplug USB cable and battery and do this method again.
At last, Here I would like to thank lgviet forum in Vietnam and hyelton who Recognized Contributor on 13th May 2015, 07:07 PM
Some Tips for LG G4 Japan aka isai vivid V32
1. ROOT
After reflash TOT firmware,the system is rooted.
so you don't need other app to root it.
If you can't get the access of root, [360 super root] and [KingRoot] would help you.
By the way,a part user of V32 say, they got bootloop after use Kingroot.
and if you load 360super root, then you can't use [Super SU#]
2. Recovery Mode
The correct way to into [Recovery Mode] is:
1) Power off device
2) Press and Hold [Vol - ] and [Power button]
3) When screen shows logo, keep press [Vol - ], release [power button] for one second, then press and hold [Power button]
4)then screen would shows [Factory data reset]
Really appreciate your effort, come from v32 tieba, LOL, wondering why my g4 charges very slow. It only charges at the rate of 0.3a and 4.2v which is unbelievable considering the fact that it supports Quick Charge
still error
Octopu25 said:
Hi~ guys, I am an android phone user from China who bought LG G4 Japanese Edition [LG isai vivid V32] last month.
After delete "google play service" in system, then reboot, but the device shows [Security Error Authentication Fail #9]
and automatic started again and again, Ops~ device bricked, GG! :crying:
As we know the resources and softwares are not friendly to LG isai vivid V32, the Firmware is also rare, cos I can't find any tip for LG V32 in XDA,
So it is more difficult for us to save the bricked device.
Due to the [Recovery Mode] still can't solve this problem, here we need to use TOT Firmware to go back to stock,
KDZ is also available to reflash, cos I didn't get the KDZ Files, so I choose TOT to reflash my device.
If your LG V32 device have bootloop or stuck on LG Logo, this method would also help you out.
Now Let me tell you the TOT Method to unbrick your LG isai vivid V32.
Before reflash firmware, you need to download the things below:
1)Download the driver
--[LGUnitedMobileDriver_S52MAN314AP22_ML_WHQL_Ver_3.14.1.exe]
2)Download Both TOT File & DLL File:
--LGV32HL-04-V10o-440-51-OCT-13-2015+0.tot
--LGFLASH_LG_G4_CODEFIRE.dll
3)Download flashtool
--[Setup_LGFlashTool_1.8.1.1023.exe]
4)Download Megalock
--[Megalock.dll]
( I am a new user, due to the policy of XDA forums, so I can not posting outside links,
the softwares which are metioned above, you could google it then download)
Install:
1. Install LGUnitedMobileDriver
2. Install LGFlashtool to C:\
3. Don’t run Flashtool at first, cos you will find that is locked
4. Copy [MegaLock.dll] file to C:\LG\LGFlashtool,
Replace the old MegaLock.dll file to unlock.
5. Extract the TOT file from the Zip,ready for using.
6. Ensure the softwares would work, restart your Windows.
1. Download Mode/Firmware Update
1)power off device
2)press and hold [Vol+] then plug USB cable on connect to pc
3)device shows [Download Mode]
2. Change COM port to 41
1)go to Windows [Device Manager]
2)double click [LGE Mobile USB Serial Port] and tap to [Advanced]
3)change the COM Port to COM 41 then click ok.
4)unplug USB cable but keep device in Download Mode.
3. Import the Firmware
1)Run LG Flashtool
2)in the tool you can see [Model Config]
3)select [Manual Mode],select .dll in files, select TOT Firmware
4)click [Brush Button] change the [LIMO port] to 101
5)on the right side, you could select 1~16 to narrow down the range of searching ports
6)click [ok]
4. Reflash Firmware
1)click the [Yellow Arrow Button]
2)after CRC, tool will show [READY!]
3)plug USB cable to device then the TOT install would be trigged.
4)when process go to about 80%.screens will light up
5)after upload Minios, screen shows in Blue color
6)when flashtool shows [PASS!],it means Success.
Meanwhile screen shows [Factory Reset Statu 3].
5. Reboot
1)unplug USB cable
2)pull battery and reload
3)press power button to Star your device.
PS: If process Failed, I suggest you to unplug USB cable and battery and do this method again.
At last, Here I would like to thank lgviet forum in Vietnam and hyelton who Recognized Contributor on 13th May 2015, 07:07 PM
Click to expand...
Click to collapse
I've tried many times, but still failed, there is a solution?
Same broblem
Same broblem
arfans said:
I've tried many times, but still failed, there is a solution?
Click to expand...
Click to collapse
i have the solution
you can pm / inbox / private messages to me if you want
i have the correct dll for yor lg v32
F.Dhil said:
i have the solution
you can pm / inbox / private messages to me if you want
i have the correct dll for yor lg v32
Click to expand...
Click to collapse
I flash it by octopus box lg software .
Now loop reboot and can't enter download mode
Solusion please
Help me for LG V32 bootlop
Octopu25 said:
Hi~ guys, I am an android phone user from China who bought LG G4 Japanese Edition [LG isai vivid V32] last month.
After delete "google play service" in system, then reboot, but the device shows [Security Error Authentication Fail #9]
and automatic started again and again, Ops~ device bricked, GG! :crying:
As we know the resources and softwares are not friendly to LG isai vivid V32, the Firmware is also rare, cos I can't find any tip for LG V32 in XDA,
So it is more difficult for us to save the bricked device.
Due to the [Recovery Mode] still can't solve this problem, here we need to use TOT Firmware to go back to stock,
KDZ is also available to reflash, cos I didn't get the KDZ Files, so I choose TOT to reflash my device.
If your LG V32 device have bootloop or stuck on LG Logo, this method would also help you out.
Now Let me tell you the TOT Method to unbrick your LG isai vivid V32.
Before reflash firmware, you need to download the things below:
1)Download the driver
--[LGUnitedMobileDriver_S52MAN314AP22_ML_WHQL_Ver_3.14.1.exe]
2)Download Both TOT File & DLL File:
--LGV32HL-04-V10o-440-51-OCT-13-2015+0.tot
--LGFLASH_LG_G4_CODEFIRE.dll
3)Download flashtool
--[Setup_LGFlashTool_1.8.1.1023.exe]
4)Download Megalock
--[Megalock.dll]
( I am a new user, due to the policy of XDA forums, so I can not posting outside links,
the softwares which are metioned above, you could google it then download)
Install:
1. Install LGUnitedMobileDriver
2. Install LGFlashtool to C:\
3. Don’t run Flashtool at first, cos you will find that is locked
4. Copy [MegaLock.dll] file to C:\LG\LGFlashtool,
Replace the old MegaLock.dll file to unlock.
5. Extract the TOT file from the Zip,ready for using.
6. Ensure the softwares would work, restart your Windows.
1. Download Mode/Firmware Update
1)power off device
2)press and hold [Vol+] then plug USB cable on connect to pc
3)device shows [Download Mode]
2. Change COM port to 41
1)go to Windows [Device Manager]
2)double click [LGE Mobile USB Serial Port] and tap to [Advanced]
3)change the COM Port to COM 41 then click ok.
4)unplug USB cable but keep device in Download Mode.
3. Import the Firmware
1)Run LG Flashtool
2)in the tool you can see [Model Config]
3)select [Manual Mode],select .dll in files, select TOT Firmware
4)click [Brush Button] change the [LIMO port] to 101
5)on the right side, you could select 1~16 to narrow down the range of searching ports
6)click [ok]
4. Reflash Firmware
1)click the [Yellow Arrow Button]
2)after CRC, tool will show [READY!]
3)plug USB cable to device then the TOT install would be trigged.
4)when process go to about 80%.screens will light up
5)after upload Minios, screen shows in Blue color
6)when flashtool shows [PASS!],it means Success.
Meanwhile screen shows [Factory Reset Statu 3].
5. Reboot
1)unplug USB cable
2)pull battery and reload
3)press power button to Star your device.
PS: If process Failed, I suggest you to unplug USB cable and battery and do this method again.
At last, Here I would like to thank lgviet forum in Vietnam and hyelton who Recognized Contributor on 13th May 2015, 07:07 PM
Click to expand...
Click to collapse
Halo Brother,
Help me please, my device LG v32 bootlop,
could you give me link for that firmware?
Thanks vv much
STOCK ROM
Hello everyone!
I know this phone barely has stock rom files available for download but I want to know if any of you have the marshmallow version LGV3220g to download.
I'm stuck with 5.1 and I can't even update it on OTA because I'm not in Japan...