I have lg g3 f400l. Struck in this problem as shown in pictures. It is just showing blue and green booting light .
Is this happened after flashing new Rom or Xposed module via TWRP?
You should reflash the KDZ file of LG because this is a bootloop you won't get out.
If you have installed xposed you can flash the uninstaller to fix it otherwise you should really flash the KDZ file to fix it.
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My G3 F400L was already on stock and rooted. However, i read that if you modify the build.prop ro.model to a K variant and flash the K variant firmware you will end up with the an F400K - which would be better for me frequency-wise.
After 3 attempts using the TOT and DLL method, i'd always get a failure aftter 15 secs. For the first 2 times i could reboot normally into the same OS.
But on the 3rd failed attempt, it would go as far as the LG logo then the screen would go black with the pilot light glowing on and off.
Please help! I've been looking for a kdz for the F400L but couldnt find any. i plan to flash using LGFlash Tool 2014.
Appreciate any immediate advise. Thanks!
Hey Guys ,
I know this is the best place to get a solution for anything and everything about the android.!!
I own a LG G3 (D855 32GB Variant) . I wanted to install CM12 in it as cyanogenmod 12 gives the Stock Lollipop experience..
so to do that we need a custom recovery, so I decided to have one and then I've discovered that to install TWRP Recovery on LG G3 we need to have root access. So I rooted my phone according to this article on highandroid about root LG G flex2 and G3 running lollipop
After Rooting my phone I Installed the TWRP APP from the playstore and after installing the app, I gave it the Superuser access and then I head over to Install TWRP and chose my device and clicked on install after that it rebooted as it should but unexpectedly the screen turned black and the led notification lights started flashing red and blue.. I don't what happened .. Now the phone is working Fine but the recovery is not installed properly I Guess.. I can't even format my phone it restarts and stuck's at red blue led flashing..
Help me and give me a solution so that i don't brick my phone !!
Hi,
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Hello. My LG G3 D855 originally ran CyanogenMod13 Nightly, and for some reason 6.0 Marshmallow GApps did not work. So I attempted to flash back to stock using LG Flash Tool. However after the flashing (successful), my phone would only boot into Download Mode, even after hard factory reset. Nothing worked, ADB, fastboot, nothing. So I then downloaded the older version of Flash Tool (2014), and the G3 D855 6.0 marshmallow KDZ. I believe this was successful, as now the phone changed from download mode to the MiniOS boot animation. However that is all it did, just displayed the animation. I attempted a hard factory reset (and the design of the screen had changed, which is why I assumed the KDZ flashing worked). That didn't help, and so I booted back into Download Mode, and tried flashing the TOT file for my device using the newer Flash Tool. However the new Flash Tool didn't even recognize my device, and so I, in one last hopeful effort, downloaded LG PC Suite to try and fix my phone, but in Download Mode or otherwise, my phone wasn't detected. I've tried flashing other versions of the KDZ on my phone, all unsuccessful. And of course there is no recovery I can access. Please any help would be extremely appreciated.
Hello my friends
I sent my phone to LG and they repaired my phone
before it my phone got booloop and It was running on Camuix4
And they flashed phone with 20e firmware
now i cant flash anything with LGUP because it shows me that (DLL for H81820e is not installed properly)
I checked the cust.prop file and it shows me (ro.lge.swversion=H81809a and ro.lge.swversion_short=v09a)
My phone is H818P and running on V20e
Please Help me to install a rooted rom again
Edit: dd command in the download mode doesnt work because it says (Fail)
Sorry for my bad English
HAHA finaly i found a way to fix
Uninstall LG Drives-LGUP-LG DLL Files with Uninstallers app
Restart system
Install newest drives (I installed ver4.0.4)
install LG dll then LGUP
connect your device and start flashing
Hi,
I tried to upgrade my LG G4 H815P with this thread:
https://forum.xda-developers.com/g4/development/h815-nougat-stock-locked-bootloader-t3709119
The process with LGUP was ok (upgrade mode), but after the first reboot the phone stucks on LG logo, so I tried to use refurbish mode but the process throws a error 0x2000.
I tried a lot of solutions but the problem continues.
Maybe you know a tot file with android 6 to restore my phone with LGUP?
https://forum.xda-developers.com/g4/help/help-lg-g4-h815-lgup-failure-t3640936
https://forum.xda-developers.com/g4/help/lg-g4-stuck-firmware-update-screen-t3675998
https://forum.xda-developers.com/g4...bootloader-t3709119/post74946652#post74946652
Seems like the restore only works with H81520p_00_0314.kdz
Solved!