[Q] Downgrade LG g2 D802 from official 4.4.2 to official 4.2.2 - G2 Q&A, Help & Troubleshooting

I have tried exact steps for the reinstalling stock 4.2.2 but it does not work.
Please help i cannot stand the stupid Audio problem for 4.4.2

rugbi82 said:
I have tried exact steps for the reinstalling stock 4.2.2 but it does not work.
Please help i cannot stand the stupid Audio problem for 4.4.2
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Was just about to post the same. Please help!

+1

you must download tot rom file then flash it using flashtool

I'm a complete newb concerning flash/installing software and especially reverting back to 4.2.2.. I have the D802 International version (bought it off Amazon) its the UK edition I believe. I'm trying to find the correct firmware but they are all so cryptic I'm worried I'll download the wrong one ( I have the 32GB version) and brick my phone..
Is there any kind of reliable guide I can use to do this process? Or better yet some kind of automated piece of software?
Or would it be best to just wait for LG to release an update to fix it?
If it wasn't such a big issue ( I use my headphones every day constantly..) I would wait but I don't think I can..
Any information would help.

You can try the steps described in http://forum.xda-developers.com/showthread.php?t=2432476

mlm1102003 said:
you must download tot rom file then flash it using flashtool
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Hi, do you know if I can downgrade from custom 4.4.2 kitkat to custom or official 4.2.2 jelly bean on lg g2 D802? Is it possible with TWRP or with manual flash?
thanks!

losthorizon21 said:
Hi, do you know if I can downgrade from custom 4.4.2 kitkat to custom or official 4.2.2 jelly bean on lg g2 D802? Is it possible with TWRP or with manual flash?
thanks!
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yes you can
using the topic which "ulihh" said
http://forum.xda-developers.com/showthread.php?t=2432476

Downgrade help
How to downgrade lollipop 5.0.2 to stock kitkat 4.4.2
I have d802 my phone is root and i have instal twrp but dont know how to flash and so...please tutorial step by step..ty

Related

[Q] [L7] Flash from official JellyBean to Homero V20a

Hi,
I have an LG Optimus L7 with official V20a ROM (updated trough LG support tool).
My question is how to flash it now with Homero V20a? Do I have to first downgrade (and how) or i can flash without downgrading?
For flashing purpuses, can I use instructions from here (of course with specific instructions from Homero)?
I am really a noob at this, so help is really appreciated.
Thanks
Yes just flash using KDZ
fcwdadmin said:
Yes just flash using KDZ
Click to expand...
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OK, Thanks. I will tray it today.

E610 Problem with v20a ROOTED

Hello,
I have a problem with my lg optimus l5, i have install with KDZ v20a rooted and now i can nat flash any other firmware.
I want to flash with KDZ v20d and it didn't work or any other version of firmware, it stay stuck on emergency mode and the only way to restart is by flashing v20a rooted again. Even if i try to flash stock version.So basically i am stuck on this version.
Please help!
Thanks.
KDZ update log?
To downgrade there is a special v10d for downgrade from JB to ICS (to return to stock)
raul338 said:
KDZ update log?
To downgrade there is a special v10d for downgrade from JB to ICS (to return to stock)
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Thank you for your answer, where i can find this special v10d firmware?
irimiavale said:
Thank you for your answer, where i can find this special v10d firmware?
Click to expand...
Click to collapse
http://www.mediafire.com/download.php?bb2s0ohuj3jnflo
Not sure, search "v10d_downgrade"

[Q] How go back to 4.2.2, where donwload a stock rom 4.2.2

Hello
I have a g2 d802 32gb whith 4.4.2, and i want do root, but i cant go back to 4.2.2, i dont found any rom, when they say go back to stock i have to put a rom 4.2.2 and i dont found.
Any one help, thanks.
FAFE ANDROID said:
Hello
I have a g2 d802 32gb whith 4.4.2, and i want do root, but i cant go back to 4.2.2, i dont found any rom, when they say go back to stock i have to put a rom 4.2.2 and i dont found.
Any one help, thanks.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2432476
ROOT
I already read that link, storage cow, my doubt is the roms in there they dont say the version, the one i think is for me is open europe d802 but is from 26-02-2014, already kit kat or not? thanks for your time.
Flash a rom 4.2.2
I just flash the german Vodafone from cow storage and is 4.4.2, where can i find 4.2.2... I tried flash open europe but had stayed in boot lg.... My phone is Lg g2 D802 32gb.
Any one help please.
FAFE ANDROID said:
I just flash the german Vodafone from cow storage and is 4.4.2, where can i find 4.2.2... I tried flash open europe but had stayed in boot lg.... My phone is Lg g2 D802 32gb.
Any one help please.
Click to expand...
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here
http://lg-phone-firmware.com/index.php?id_mod=36
jb is version 10
shudoha said:
here
http://lg-phone-firmware.com/index.php?id_mod=36
jb is version 10
Click to expand...
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Thanks men, now i already now what donwload...

[Q] How do I flash stock software?

I have an LG G2 D802. I have TWRP installed on it and was planning to flash CloudyG3 Rom on it but I read that I might not get full performance if I flash CloudyG3 when on JellyBean. So what should I do now? How can I upgrade my phone to KitKat if I don't have stock recovery?
mertcanekiz said:
I have an LG G2 D802. I have TWRP installed on it and was planning to flash CloudyG3 Rom on it but I read that I might not get full performance if I flash CloudyG3 when on JellyBean. So what should I do now? How can I upgrade my phone to KitKat if I don't have stock recovery?
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Click to collapse
Hey
It doesn't matter on which stock firmware or ROM you are, just follow the install instructions properly.
In CloudyG3 thread, at "installing" it says "flash KitKat baseband" this is for users who come from JB based ROMs
Edit: Sorry..read here: http://forum.xda-developers.com/showpost.php?p=52483656&postcount=2507
Follow this tutorial to flash a clean KitKat firmware: http://forum.xda-developers.com/showthread.php?t=2432476 but use this link to download the flash tool http://forum.xda-developers.com/showthread.php?t=2797190 (it might be newer than in the tutorial)
And you can also download the firmware files from here: http://lg-phone-firmware.com/firmware-Lg+G2-Tutti-36.html

flashing to other older software.

as title says is the the posibility to flash to older roms on this phone. as its very laggy on current many thanks.
doodle333 said:
as title says is the the posibility to flash to older roms on this phone. as its very laggy on current many thanks.
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I don't have experience with that exact model, but tons of general LG experience and I haven't seen one of their phones that couldn't be downgraded. Google: LG Spirit kdz and find a guide with the instructions and files needed.
For now, there is only stock 5.0.1 for LG Spirit. You cannot downgrade to KitKat or jellybean.
But there are some versions of 5.0.1, for example you can downgrade from 5.0.1 v10c to 5.0.1 v10a but I don't see any point in this.
ok ,thanks for replies.

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