Recover from qhsub_bulk BRICK? - G4 Q&A, Help & Troubleshooting

Ok looks like maybe a way to recover, looking at threads and posts on Nexus 6 and LG G3, hoping someone has G4 info / unbrick files?
http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/
http://www.androidbrick.com/unbrick...oader-9008-if-you-have-the-right-kind-of-rom/

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[Q] Picking up the G3 Tomorrow (D852) How does one root and install TWRP on d852?

i can't seem to find much info on root/recovery for g3. i found a little bit about bump and stump.... saying that twrp is possible but not much hard reliable facts on the topic.
Can someone who knows what they are talking about or knows a link to someone who knows what they're talking about help me get informed?
Basically i just want to know the procedure, how reliable it is (what are the chances of bricking the device), and any other relevant info that may be available. Any help is greatly appreciated and i'll be looking forward to developing some themes for this phone .
Thanks,
KS
*edit* also wondering if anyone has tried backing up a rooted version of the stock rom and restoring it. Does this work? Or do you have to flash kdz to return to stock after trying out some custom roms?
follow this video... https://www.youtube.com/watch?v=j5T7By2Zqvk (you can skip the parts on installing the rom)

Looking for help from people with rooted VS986

As many of you guys know, some people have hard bricked (qualcomm 9008). Personally, I bricked mine by downgrading to 11A. Someone might've found a solution, but we need help from someone with a rooted phone. It includes dumping some files, putting it into an SD card and running it from there long enough to access download mode to install a new kdz into the internal storage.
This has already allegedly worked with the H811 variants.
Link on how to unhardbrick your g4
Link on how to help us

i have the g3 vigor sprint (ls885) is there any way to get this phone to lollipop?

i have tried to do some research already but i am not an expert at searching or this stuff in general and could not find any good info
would it be safe to try a cyanogen or lineage os made for the regular g3, or should i not bother?
i actually was messing around with some other stuff, and bricked my phone and already had to unbrick it. it is now factory reset and working fine. this is a backup phone and i really dont care if it gets bricked, i really want to try to get it to 5.0 or greater if at all possible.
ty for any help!

LG G7 710ulm root?

just got this phone and before i put things on it i was wanting to know if it is root-able and if someone can share a link to a root guide??
i have looked around and the few i found send me to dead pages and dead links
after following 3 diff. guides i got my phone rooted on 11g firmware..... now trying to do the 20e

LG G710EM rollback to Android 8 LGUP error 0x81000304

Hi everyone, I hope this is in the right place and wonder if anyone knows how to solve this.
I've been following a video on youtube to attempt to downgrade from Android 10 to Android 8 on an LG G7 (G710EM). I've got the phone in download mode, the firmware downloaded and have the LGUP_Common.dll file from the one used in the youtube video. However when I go to flash the firmware it gets to 4% and then comes up with error code 0x81000304 and then something like failed to load gpt from device.
I've tried different common dlls but none of them seem to make a difference. Not sure what else to do. The phone is not rooted nor have I unlocked the bootloader or anything like that.
Any ideas anyone has on how to get past this error in LGUP would be greatly appreciated, or if anyone knows any other way to flash without LGUP.
Thanks in advance.
Although you posted on the Q7 forums ill tell you this, LG Phones are a hell to downgrade. I did my Q7 a few years back. I tried probably 10 different DLLs and i found some modified software that did not even have english language. Just out of morbid curiosity ill try to find the software but my advice is that just when you think you did everything you could, keep searching for another way.

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