[Q] Software update from 12b to 27a - Verizon LG G2

Good Morning guys
recently i hard bricked my vs980 and had to get another motherboard, now that i installed it it comes with the 12b software and when i try to do the update trough the verizon upgrade software assistant it doesn't let me update, is there any safe way to install 27a from that version?
Thanks in advance!!!

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[Q] LS995 ZV6 update tot file

Hi. I have a sprint gFlex LS995 with ZV3 stock rom rooted.
I don't know how i have messed up with the stock recovery and now my phone is without any recovery in it. I am unable to install OTA update may be because of missing recovery. I tried the stock zv3.tot file using LG flash Tool but the recovery is still missing.
Can anyone give a link to LS995 ZV6 update .tot file for lg flash tool as i am unable to update using the zip file due to missing recovery.
Please help.
Use the top from the back to stock post. I just used it yesterday cuz I've been on 4.2.2 rooted since the week the phone came out. Used the back to stock and took ALL updates back to rooted and happy!
Sent from my LG-LS995 using XDA Free mobile app

Need some answers

I'm on 4.4.2 ls995zvb I rooted with stump root but my phone is saying it isn't rooted, how can I go back to stock 4.4.2 and reroot and what should I use to reroot.. I don't wanna brick my phone as it's the only phone I have till my upgrade
The downgrade wont be necessary.
I inadvertently UNrooted my LS995 by allowing the ota from ZVA to ZVB. Got it rerooted with this:
http://forum.xda-developers.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951
Don't worry that it says for G3 and such...it worked for me fine. Just follow the directions that come with it.
You'll need custom recovery. TWRP 2.8.5.0 is latest recommended for this phone. Use Flashify from PlayStore to flash JUST THE .IMG FILE, NOT THE WHOLE ZIP.
These methods got my Flex back on track with being rooted with custom recovery, and updating to ZVB.
Hope it helps...
Peace,
Sox
So that didnt work i need to go back to stock android how can i do this thankz in advance.

Updating G4 to MM help.

My LG G4 (TMobile h811 10n) is rooted running stock ROM. I want to update to MM and try it out but I'm not sure if I could just install the update over the ROM. Will doing this brick my phone? Is there a way to unroot the phone and then install the update, or can I just do a factory reset? I don't mind losing root either so if I have to then thats fine.
http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227

Marshmallow build VS986 UPDATE - can this be installed over a rooted phone?

just got an OTA notice. Safe to install on a rooted phone?
If not, what is the method to install it safely?
Why did you get an OTA update for Verizon if you are using a TMobile G4 ?
actually, I dunno what the build is coz I haven't installed it. Just assumed it was the same based on the release date. Silly me.
In any case, I have the OTA update waiting on the phone and would like to install, if it's safe to do on a rooted G4.
http://www.tmonews.com/2016/07/t-mobile-lg-g4-update-rolling-security-improvements/
and I guess this answers the question.
http://forum.xda-developers.com/tmo...om-mm-lg-g4-h811-20o-stock-debloated-t3412394

[Help] LG G4 H811 marshmellow update [help]

Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
HAMADA-SBA said:
Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
Click to expand...
Click to collapse
you need KDZ and LGUP. look here. i know 10n its lollipop
20i its marshmallow and latest its 20o. are you planing on rooting and use twrp.? if not you can only root 10n with locked bootloader. so you need to stay on 10n.. or upgrade to 20i MM. but do not flash 20oMM and go back downgrade to 20i- or 10n it will brick phone.
you need drivers-LGUP and KDZ. i think in the links you find everything
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
raptorddd said:
you need KDZ and LGUP. look here. i know 10n its lollipop
20i its marshmallow and latest its 20o. are you planing on rooting and use twrp.? if not you can only root 10n with locked bootloader. so you need to stay on 10n.. or upgrade to 20i MM. but do not flash 20oMM and go back downgrade to 20i- or 10n it will brick phone.
you need drivers-LGUP and KDZ. i think in the links you find everything
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Click to expand...
Click to collapse
Thanks man i will try it ... And btw anything about the mm cons and pros ?
HAMADA-SBA said:
Thanks man i will try it ... And btw anything about the mm cons and pros ?
Click to expand...
Click to collapse
i think LP gives you better battery.. and marshmallow i think it seems smoother.
HAMADA-SBA said:
Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
Click to expand...
Click to collapse
ive the same problem n same device h81110m i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device plz help how can i root it install twrp n upgrade to 20i
Aemyiam said:
ive the same problem n same device h81110m i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device plz help how can i root it install twrp n upgrade to 20i
Click to expand...
Click to collapse
you have LG drivers.?? also LGUP doesnt work on USB 3.0 try other ports in computer or another compute and see if it detects phone.

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