Possible to go back to 4.2.2. After kit Kat ota? - G2 Q&A, Help & Troubleshooting

Can I use lg flash tools to get back to. 4.2.2. So I can use roms again?
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nebula37 said:
Can I use lg flash tools to get back to. 4.2.2. So I can use roms again?
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Yes use the LG Flashtool there is a tutorial in the AT&T LG G2 Development forums. It's pretty easy to do.
Here is my tutorial
https://www.youtube.com/watch?v=MBzCBjUqFZU&feature=youtube_gdata_player
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Ok, thanks. I wasn't sure if the new update was compatible going back to 4.2.2 stock via lg flash tools.
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Related

[Q] (Q) Stock LG keyboard

I am using grievous rom for ATT, I would like to install the stock LG keyboard so I can send emoji in the stock messaging app. how would I go about doing this. I have tried to take the apk from clean rom but I have not been able to get it working. Any help would be greatly appreciated. A flashable zip would be even better.
Here it is.
http://forum.xda-developers.com/showthread.php?t=2508384
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That one only works on aosp 4.3 or 4.4. The one in using is based on stock 4.2. Thanks anyway.
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Intub8 said:
That one only works on aosp 4.3 or 4.4. The one in using is based on stock 4.2. Thanks anyway.
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Sorry just assumed.
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Root LG G2 D800 with factory Kitkat

Hi, I have a LG G2 D80020c with kitkat factory, I can do as root? Thanks
If you want root you have to follow this thread http://forum.xda-developers.com/showthread.php?t=2672931
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XxZombiePikachu said:
If you want root you have to follow this thread http://forum.xda-developers.com/showthread.php?t=2672931
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Solved! Thanks!

LG Blocked the option to flash new ROM?

Hi,
I heard that LG blocked the option to flash New ROM from the LG FlashTool, is it true??? Because I want to Unroot, and if I can't flash from it so I stuck with ROOT..
Please answer fast, it's very important!
Thank you!
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How recent is this? I just flashed a tot file to go back to stock about four days ago.
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If you use LG Flashtool and tot it works. I literally just did mine yesterday
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Yamahar6riding said:
If you use LG Flashtool and tot it works. I literally just did mine yesterday
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What is tot?
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It is what I have to use instead of a kdz with the LG Flashtool for the D800. Its how I go back to stock unrooted.
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http://forum.xda-developers.com/showthread.php?t=2448960
This is for the Verizon variant.
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rackumrack said:
http://forum.xda-developers.com/showthread.php?t=2448960
This is for the Verizon variant.
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There is a guide for D802 International?

Downgrade from KK Stock 4.4.2 to JB 4.2.2

Hi There,
May I ask what is the best and easiest method to downgrade a stock from KK (4.4.2) to JB (4.2.2). Reason of downgrade cause need recovery to install custom rom. Your advise is very much appreiciate. Thank you
Which G2 model do you have?
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mackster248 said:
Which G2 model do you have?
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LG G2 D802 international.
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smartjain said:
LG G2 D802 international.
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Use KDZ to downgrade. Make sure you're using the right D802 files.

Trying to go back to kitkat based roms

Ive flashed the d801 20g bootstack before i flash the rom and everytime i do at the end of flash it says loki failed. What does that mean what do i need to do? Please help
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Mr.Wellington said:
Ive flashed the d801 20g bootstack before i flash the rom and everytime i do at the end of flash it says loki failed. What does that mean what do i need to do? Please help
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Use this http://forum.xda-developers.com/lg-g2/general/d802-bootloader-changer-1-1-jb-kk-lp-t3104380
And then flash a KitKat baseband then you can install KitKat Roms.
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xmayhemreturnsx said:
Use this http://forum.xda-developers.com/lg-g2/general/d802-bootloader-changer-1-1-jb-kk-lp-t3104380
And then flash a KitKat baseband then you can install KitKat Roms.
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I'll try it right now! But do you think the version of twrp has something to do with it?
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Mr.Wellington said:
I'll try it right now! But do you think the version of twrp has something to do with it?
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Possibly, download twrp from blastgator it is bumped and doesn't need loki signature.
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xmayhemreturnsx said:
Possibly, download twrp from blastgator it is bumped and doesn't need loki signature.
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Do you have a link for that download?
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Mr.Wellington said:
Do you have a link for that download?
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Here http://blastagator.ddns.net/twrp.html
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xmayhemreturnsx said:
Here http://blastagator.ddns.net/twrp.html
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Ok thanks so much. 1 more thing thou...how do i change from my current twrp to that 1? Do i just flash it?
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Mr.Wellington said:
Ok thanks so much. 1 more thing thou...how do i change from my current twrp to that 1? Do i just flash it?
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Yes flash through twrp.
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tried everything you just said...now im stuck in bootloop and cant get into recovery
xmayhemreturnsx said:
Yes flash through twrp.
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i did everything you said....how u said it.....and still..same thing "loki failed" i even updated twrp to new bumped twrp....idk maybe its because i didnt wipe.? i just wanna get back on kk because lolipop is killing me. i just got back into recovery and flashed the lolipop rom again to get my phone back on. this really sucks
If you really want to go on a KitKat ROM you will have to use the tot method to get to stock KitKat and then root your phone using stumproot/towelroot. Then use autorec for KitKat to install recovery then update recovery with blastgator twrp then install KitKat baseband then you can flash your KitKat ROM. Make sure to do wipe before installing new rom
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Mr.Wellington said:
i did everything you said....how u said it.....and still..same thing "loki failed" i even updated twrp to new bumped twrp....idk maybe its because i didnt wipe.? i just wanna get back on kk because lolipop is killing me. i just got back into recovery and flashed the lolipop rom again to get my phone back on. this really sucks
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Quick question why did you use d801 20g bootstacks?
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xmayhemreturnsx said:
Quick question why did you use d801 20g bootstacks?
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Because i have a tmobile (d801) version lg g2 and becauae it says on all lolipop roms "to go back to kit kat roms flash the 20g bootstacks first"
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Mr.Wellington said:
Because i have a tmobile (d801) version lg g2 and becauae it says on all lolipop roms "to go back to kit kat roms flash the 20g bootstacks first"
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In all honesty, if the method I have provided has not worked then flash back to stock KitKat and follow the guide I typed above.
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xmayhemreturnsx said:
In all honesty, if the method I have provided has not worked then flash back to stock KitKat and follow the guide I typed above.
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I think it was the rom i was trying to flash...i did what you said again and flashed the cloudy rom and it worked! Thanks so much bro!!
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Mr.Wellington said:
I think it was the rom i was trying to flash...i did what you said again and flashed the cloudy rom and it worked! Thanks so much bro!!
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No problem.
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