My LG G3 is in a bootloop. I can use the hardware keys to go to download mode but afterwards there is no firmware update screen for mi to flash a TOT o KDZ file. I have searched the forum but cannot find a fix for my problem.
Please describe in more detail what happens
and please post pictures if applicable
I can use the hardware keys to bot up the phone but in enters a bootloop. I can use the bottons to enter the hard reset menu but afterwards it goes to a bootloop again. When i press to go tot he download mode, there is a download mode screen but afterwards no firmware update screen appears. If i charge the phone it appears to be a battery charging bootloop. everything i try fails and cannot recover my phone.
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Hi.
My phone stopped responding today so I removed battery and turned it on again. But all I see is LG logo. When I choose hard reset it just goes back to LG logo and nothing happens.
I can go in download mode (download mode title on screen and nothing else, same as here: https://cdn-images.xda-developers.com/direct/2/8/1/4/2/5/7/image2.png) but my PC doesnt see my phone. So I cant try to fix via PC Suite or just flash stock rom again.
Phone is unrooted, stock 20f rom.
Please help me
I tried flashing MM kdz with LG Flash tool but when my phone reboots it will just go back in to the bootloop. It will show the LG logo then screen will turn black and the logo comes back up again and it repeats. Help please. I searched everywhere and tried almost all I know.
Anyone? Please
My LG G3 is and international D855 and is unable to enter recovery, with the phone going black after the twrp logo shows for a few seconds. The phone has no OS installed because I was going to flash a custom rom so there are only bootloops when booting up the phone. Entering download mode is not any good either because a message appears saying secure boot error and the phone goes black with only the LED flashing Red and Blue, I tried going back to stock with fastboot but in the process I lost the ability to enter fastboot, is there any hope
I'm hoping somebody can help and I would be extremely greatful, Cheers
If you can't access Download mode or fastboot mode.you have to do this as in thread.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
My LG G4 doesn't boot into download mode and LGUP doesn't recognize it. Whenever I power on my phone it boots to firmware update screen and it says: 633A B100 modified. The problem is that I can't do anything. I can't go into download mode or recovery.
This question is similar but I can't find the solution.
https://forum.xda-developers.com/g4/help/lg-g4-stuck-firmware-update-screen-t3675998
Hello i have Lg G3 D858HK went unresponsive after using facebook apps while listening to the music.
It completely unresponsive and i pull out the battery and turn it on.
Only blank screen with blue and red led sign. Is my motherboard problem?
I tried to boot into twrp and reflash the rom i used which is Fulmic 8.0 and
same problem blank screen.
I start digging into countless of thread like LG G3 Hard Brick Recovery
I managed to flash partition using extracted .tot from LGD858HKATv10d, still it won't boot.
I continue with LG flash tool 2014 on download mode with trial and error with the problem always stuck at 4% S/W upgrade
and keep continue to ask me to disconnect and reconnect the phone. Somehow i managed to flash firmware
using new firmware D858HK30b_00_0906.kdz.
I thought the problem is gone, now it stuck on bootloop and sometime with dead android guy with warning marks on his body.
I do factory reset still not working.
Is it i flash the wrong kdz file?
I have clueless right now as where to seek help. I don't know what is the actual problem
motherboard or software.