Hello Community,
Yesterday my G3 stucked in a Bootloop without changing anything. Than I wanted to repair it with the LG PC Suite. This failed with the message "Assert" multiple times. Now it stucks in the download mode. Can I repair it? More important are the files on the G3. Is there a way to get them?
PJF16 said:
Hello Community,
Yesterday my G3 stucked in a Bootloop without changing anything. Than I wanted to repair it with the LG PC Suite. This failed with the message "Assert" multiple times. Now it stucks in the download mode. Can I repair it? More important are the files on the G3. Is there a way to get them?
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Click to collapse
Try this:
1) Remove battery
2) Hold down the power button for 30 seconds with the battery out
3) re-insert battery
4) Try turning it on again.
If that doesn't work, do a hard reset. You can find multiple posts on how to do it. Hope this helped!
Maybe I can help somebody with the same problem. I solved the problem with the following steps:
I setted up a new Windows 7 x64 PC. It must be Windows 7!!! No Windows 8 or other shiny things.
Installed the driver
Flashed a compleltely new firmware (.tot) over the old (!) FlashTool.
Hi guys. First, sorry my poor english. I'm Brazilian.
I make a firmware upgrade from LG PC Suite, 4.4 KK to 5.0 L. Problem is, the upgrade failed, and now my LG G3 are stuck in download mode. I try make this upgrade from LG Flash Tool but the problem persists, 65% appears in the screen of LG G3 a message "ASSERT" and reboot to download mode screen. Help, please?
plyndagos said:
Hi guys. First, sorry my poor english. I'm Brazilian.
I make a firmware upgrade from LG PC Suite, 4.4 KK to 5.0 L. Problem is, the upgrade failed, and now my LG G3 are stuck in download mode. I try make this upgrade from LG Flash Tool but the problem persists, 65% appears in the screen of LG G3 a message "ASSERT" and reboot to download mode screen. Help, please?
Click to expand...
Click to collapse
Although I have never come across this, using this site to download the right KDZ and using this thread to flash that KDZ may solve your problems. There is no harm done in trying this and you can be sure that it is the right file.
LG G3 Boot problems after download mode
Hello!
Sorry revive the topic but it was the only one who found a similar problem, after searching lot on google.
I have a LG G3 D855P. Yesterday he went out and restarted many times, but worked for a short time.
I can use the BoardDiag, but when I restore the D855P20C_00.kdz .kdz, to reach 36%, the cell phone goes off and does not return. I need to take the battery cable, so that it returns to the download screen, but still, to get 36% he goes again. Have made sure that the .kdz file works properly.
I followed the tutorial presented in this video.
/watch?v=gHAA5e2FQbU[
/watch?v=YsGHRKNT8EM
Porfavor guys, I'm desperate.
kernel adiutor. turn off cpu2 and 3. (notice it starts like CPU0,CPU1,CPU2,CPU3) you will thank me later.
let the 2475mhz max speed. set it on boot.
PJF16 said:
Hello Community,
Yesterday my G3 stucked in a Bootloop without changing anything. Than I wanted to repair it with the LG PC Suite. This failed with the message "Assert" multiple times. Now it stucks in the download mode. Can I repair it? More important are the files on the G3. Is there a way to get them?
Click to expand...
Click to collapse
today i tried to downgrade my lg g3 phone but it couldn't completed successfully. so now i power on my phon after display lg logo then it turn into the download mode how can i fix this issue. i tried to reinstall the firmware but it isn't successfull also. please anyone have any idea about this how to fix it and get my mobile life back please tell me. thank you
Have you followed this tutorial ? http://forum.xda-developers.com/showthread.php?t=2785089
Do you have the right firmware?
Hey!
I guess i just softbricked my phone, by installing a D855 firmware thing, using LGUP, and don't know how to fix this. To be correct, it turns on to the LG logo, and stays there forever. I can use hard reset, and it does the job, but still bootloop thing. I can also get into download mode, but nowhere further than the LG logo screen if i just turn it on or something. Tried to use LG Flash Tool on multiple computers one after another. I followed guides for help with it, and did everything as they described, but the problem with this, is after i use LG Flash Tool with the correct .TOT file, and .DLL file, it will just say "Model Information Chech FAIL.", so i can't fix it by flashing the correct files. I've been trying everything for 2 days, but no luck. Please, can you guys help me? :'( I'm worried.
Update: My phone is now fixed. I don't know how it got fixed. My brother did it, and he doesn't tell me how he did it. :'D Anyways. It's now fixed, so thank you for everyone who messaged me about this with helps. ^^ After 2 days of trying, its finally fixed.
I found a problem when you want to re-install the device LG G4 stylus H540. always failed when the progress of 5%. tolonh help me solve my problem. thank you.
me too
what program are you using?. You must be use LGUP.
Here I leave my Script for you install the LGUP and DLL (It's in Spanish);
https://mega.nz/#!dgk1xBKB!CZ7pmcbgxTiAg03dQJhSxBm2MrYSimu8CTrGYaipFxQ
plz help . i think i bricked it. My model is f500k . I had nougat on my G4 and i try to downgrade, i tried to flash a tot file using LGUP. I forgot to anable usb debug. i try to follow this https://forum.xda-developers.com/g4/...files-t3294417 . but it gived me an error x2000 and stuck at 23%. now i cant boot my phone. when i tryied to turn on the phone it shows LG logo and goto download mode and thats it. plz help me to fix this. sorry for my bad english