So recently I had CM13 installed on my G3 D852, but I wanted to try out the Marshmallow port of stock without actually removing CM13, so stupid me had flashed MultiROM and the included TWRP that supports it. Anyway, after flashing the port my phone had rebooted to just the LG logo with the "boot certification verify" error, then the black screen with the blue/red LED flashing. I had tried to go back to stock but it kept failing, and now for some reason my computer can't even see that it is plugged in.
Am I basically SOL? I can get into download mode just fine but that's it.
Okay it's being picked up by my PC now but I noticed something interesting, the model under LG's Mobile Support Tool reads the phone as the D855, when it's the D852. I've tried the KDZ and TOT method of trying to flash back to stock Lollipop for the D852 and neither work.
How screwed am I?
Update: After countless hours of searching, I finally found a method that worked. My G3 is now back up and running.
http://forum.xda-developers.com/lg-g3/help/solution-flashed-wrong-model-rom-to-d852-t2987242
Related
My Question: What Am I Doing Wrong?
The Problem:
Yesterday I decided I wanted to Install MIUI 5 on my LG G3 (AT&T, D850). Not realizing that MIUI Doesn't suppport my phone's variant (D850), I proceeded to accidentally install the International version on my phone. (Which is model D855 and Replaced my kernel with the International variant.) When I tried booting it up, all i got was 10 Minutes of the "LG" logo, then a Kernel Panic.
Not worrying about it too much, I knew i had all the tools necessary to Re-Flash stock Firmware.
Wrong.
When I tried re-installing the D850 firmware, I got "Download Failed."
Still not too worried, I decided to download the International Version .tot file, and try flashing that.
This time I got further, but After it reached 6%, I got "Download Failed" again because of a "Partition Change Fa..." (It's cut off, But i'm assuming that last word is 'Fail')
((This "Download Failed" came just after "LAF: Bin_User_mode", If that helps in any way.))
I have no idea what to do. I tried uisng the .kdz Method also, but It failed and then I realized that I was using the LG G2's .KDZ File. Is it worth downloading the .KDZ File for the LG G3 and Trying again?
Please Help!
Thanks! :good:
Hi there,
Please wait until mods will move this thread to the device specific forum.
Stand by
Hi all, I've had some issues with my G3 and have got to the point where I need the advice of wiser heads to try and fix the problem!
The phone seemingly died during an update a few weeks ago, but I was able to fix it using LG's tool and upgrading to Marshmallow. Then a few days ago with no warning the phone froze, and gets stuck in a bootloop at the LG screen, with the flashing LED. If I try to factory reset, I just end up with the Android Droid with a red triangle and I can't get any further. I've tried numerous guides I've found to try and reinstall the stock firmware, all without success. (I haven't tried accessing bootloader as I have download mode available). LG's own tool gets stuck at 4% when I try to recover, and I've tried the LG Flash Tool but get an error at 6% (LAF_READ_GPT_FAILED) using the 8974 dll. I've also tried the LGUP tool but that gets stuck at 6% (Error can't communicate with phone[Kilo Packet]. The phone was not rooted and is a 16GB UK version (model D855). I just seem to be going in circles now trying to find a solution, I suspect somewhere along the line I'm using the wrong combination of programs/TOT/DLL files so I could really do with someone pointing me in the right direction here!
Hello, I wanted to unroot my phone from SuperSU, using the Fully unroot thingy that it has. After letting it be for awhile i realized it was just only at the bootup screen where the LG logo is and blue light was slowly blinking. Now I've tried LG flash tool to get me back to factory settings and I've tried different .kdz files, none of them seems to work. Furthest I got: I saw the firmware's name on my phone screen for a few seconds and then it dissappeared. Always LG Flash Tool fails after 9% and it says "Upgrade stopped due to an error." I have no idea what to do anymore with my phone. Any help is appreciated! Computer only recognises my phone when it's in firmware update mode.
Use LG UP...
Noksucow1 said:
Use LG UP...
Click to expand...
Click to collapse
Lg UP didn't work aswell, didn't recognize my phone, I already got it with LG Bridge, thanks!
Hello, so basically today out of nowhere, i found my lg g3 bootlooping (Lg logo+led blinking) and nothing else, tried hard reset, but got a android on the ground with red triangle, then got to download mode and tried everything that i could find to get it working, but nothing worked.. LG flash tool with dll and tot, other tool with .kdz, but everything fails... i think it might be that im trying not the stock firmware.. I tried all europeans, international versions, with no luck. got the .kdz method getting up to 99% and then the flash tool crashed, and on the phone same bootloop. found my stock firmware by IMEI, but can't download it:
6PL/PLUS_16G(POLAN V30b LGD855
The link for me isn't working:
csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW299GH752SMAA174B8C7JP/D85530b_00_0927.kdz
I'm literally out of ideas.
i have no warrienty. :/
yesterday after answering a call my LG G3 suddenly rebooted and since then it keeps rebooting after the "LG powered by Android" screen. I cant even go to recovery. I've searched and tried everything so far without success. My last attempt was restoring the phone using LG Flash tool 1.8.1.1023 (phone in download mode, TOT, DLL, COM41, etc) and everything gone OK, program reports "success at 559s" but it keeps rebooting on the same screen. any idea how to fix or the phone is dead? I was using LineageOS 20170515, TWRP 2.8.7 bumped/mod, pico GApps. It is the 32GB/3GB RAM unlocked model
flash D85530B_Global using flashtool2014 on download mode and see goodluck,if it doesn't fix it try changing the battery don't buy it just try one if it works then buy it