Database Users

[Q] How can i go back to jellybean 4.2.2 from kit kat 4.4.2

im new at this and i wanna return to the 4.2.2 firmware from the 4.4.2 kitkat on my lg g2 t mobile d801 i dont like kit kat so any help would be appreciated please help me thank you again!

bforster619 said:
im new at this and i wanna return to the 4.2.2 firmware from the 4.4.2 kitkat on my lg g2 t mobile d801 i dont like kit kat so any help would be appreciated please help me thank you again!
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Click to collapse
Since your new here I'll send you the link http://forum.xda-developers.com/showthread.php?t=2432476
Everything you need to know has been posted, if you have any trouble there's sure to be an answer in that thread.

Just 10.6 free instead of 24.gb
When i went back from kitkat jb using lg flash tool just got 10.6 free gb instead of 24gb. tried flashing kdz and factory reset but still no change please help me, now i am running rooted jb.

redkib said:
When i went back from kitkat jb using lg flash tool just got 10.6 free gb instead of 24gb. tried flashing kdz and factory reset but still no change please help me, now i am running rooted jb.
Click to expand...
Click to collapse
Maybe you flashed a 16gb firmware?

redkib said:
When i went back from kitkat jb using lg flash tool just got 10.6 free gb instead of 24gb. tried flashing kdz and factory reset but still no change please help me, now i am running rooted jb.
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Click to collapse
What model and software version? And which ROM did you flash? I think killabugs has it right but a bit of info wouldn't hurt.

Art Vanderlay said:
What model and software version? And which ROM did you flash? I think killabugs has it right but a bit of info wouldn't hurt.
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Click to collapse
d802 international. first flashed cloudyflex 2.0 rom and when got back to jb using kdz file. ended up having just 10.6gb.
---------- Post added at 09:26 PM ---------- Previous post was at 09:22 PM ----------
killuabugs said:
Maybe you flashed a 16gb firmware?
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Click to collapse
No i didn't, because it used the same kdz multipel times before which is 32gb.this sux.

Try using root browser to see if there's any junk files you need to delete. If everything's good then you might have to format your SD card. This wipes everything so just make sure that your firmwares correct and there's nothing eating up your storage first.

LG G2 D802 Refurbished/Frankenphone - D800

Need help please.
I've bought LG G2 d802 from local store. After searching through forum I've found it's actually D800 also through opening back cover of my phone i confirmed it was d800.
Now I need to upgrade to Lollipop and have custom rom,
I've read it many threads like
http://forum.xda-developers.com/lg-g2/help/strange-touch-problem-upgrading-lg-g2-t2971569
http://forum.xda-developers.com/lg-g2/help/issues-refurb-d802-32gb-lg-flashed-t3034823
but none help.
I've tried IOroot to root my phone but not work for me, gives error when "Apply update from ADB"
- Doin' stuff...
set_perm: some changes failed
E: Error in /tmp/update.zip
(status 7)
Installation aborted
( http://forum.xda-developers.com/showpost.php?p=48709232&postcount=869 )
I also tried one click root someone told me ( http://forum.xda-developers.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951 ) but this also doesn't work.
Any help from someone would be highly appreciated.
Thanks...
Current OS:
Device : LG G2 D802
ROM: Stock KK (4.4.2)
Baseband Version : M8974A-AAAANAZM-1.0.190082
Kernel Version : 3.4.0
Build Number: KOT49I.D80220b
Software Version: D80220b

If you are on Kitkat I would recommend Stump Root...google it you will find the app.

Thanks for the reply but i also tried stump root, when i installed it and then open it says "rooted" but i am not.

gamertwo1 said:
Thanks for the reply but i also tried stump root, when i installed it and then open it says "rooted" but i am not.
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Click to collapse
What do you have for a recovery, stock? TWRP? Do you have a working download mode or no?

iowabowtech said:
What do you have for a recovery, stock? TWRP? Do you have a working download mode or no?
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Click to collapse
Stock recovery and yes i have working download mode.

Swetnes said:
If you are on Kitkat I would recommend Stump Root...google it you will find the app.
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Click to collapse
Hey,
I also have Kitkat and Im rooted with the same problem.
What can I do to update to Lollipop?

gamertwo1 said:
Stock recovery and yes i have working download mode.
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Click to collapse
Then I'd go to download mode and flash the 20c tot for the D800 since that's what you have. It's posted here on xda, a search will be necessary. It's kitkat and is the newest tot we have to my knowledge. Since you were planning on this being a D802, I'll infer that you're not an AT&T customer so OTA's are not an option. For that reason, and the fact we have nothing newer than a kk tot...once you get to stock, you'll have to root and flash twrp (for the d800) and then flash a custom rom such as Cloudy or similar to get a LP rom. So using the 20c kitkat tot makes life easier since then autorec works for twrp and stumproot also works on 20c I believe.

iowabowtech said:
Then I'd go to download mode and flash the 20c tot for the D800 since that's what you have. It's posted here on xda, a search will be necessary. It's kitkat and is the newest tot we have to my knowledge. Since you were planning on this being a D802, I'll infer that you're not an AT&T customer so OTA's are not an option. For that reason, and the fact we have nothing newer than a kk tot...once you get to stock, you'll have to root and flash twrp (for the d800) and then flash a custom rom such as Cloudy or similar to get a LP rom. So using the 20c kitkat tot makes life easier since then autorec works for twrp and stumproot also works on 20c I believe.
Click to expand...
Click to collapse
Thanks alot for the reply. This means alot for me.
Can i proceed with this thread http://forum.xda-developers.com/showthread.php?t=2662445 ?
And i read it some where that for those who are having fake d802 and going to upgrade it will lost imei (better make EFS partition before any action) . So my question is if i go by your process, am i going to loss my imei and what about EFS ?
Thanks in advance.

gamertwo1 said:
Thanks alot for the reply. This means alot for me.
Can i proceed with this thread http://forum.xda-developers.com/showthread.php?t=2662445 ?
And i read it some where that for those who are having fake d802 and going to upgrade it will lost imei (better make EFS partition before any action) . So my question is if i go by your process, am i going to loss my imei and what about EFS ?
Thanks in advance.
Click to expand...
Click to collapse
You don't have root right now so you can't backup your efs. You can and should back it up after flashing the tot and rooting though. I've not heard of people corrupting their efs during the tot flash but anything can happen I suppose. So yeah, the thread you linked should work good. There's also a return to stock thread for the g2 that you can reference. I can't post links well right now being mobile but if you search "LG g2 return to stock" it'll come up first in your Google search results.

gamertwo1 said:
Thanks alot for the reply. This means alot for me.
Can i proceed with this thread http://forum.xda-developers.com/showthread.php?t=2662445 ?
And i read it some where that for those who are having fake d802 and going to upgrade it will lost imei (better make EFS partition before any action) . So my question is if i go by your process, am i going to loss my imei and what about EFS ?
Thanks in advance.
Click to expand...
Click to collapse
Before that you could also try root using SRK tool. Google it and you should find the Xda page.

iowabowtech said:
You don't have root right now so you can't backup your efs. You can and should back it up after flashing the tot and rooting though. I've not heard of people corrupting their efs during the tot flash but anything can happen I suppose. So yeah, the thread you linked should work good. There's also a return to stock thread for the g2 that you can reference. I can't post links well right now being mobile but if you search "LG g2 return to stock" it'll come up first in your Google search results.
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Click to collapse
Is this the thread are you talking about ?http://forum.xda-developers.com/showthread.php?t=2432476
And in download link under the thread don't have 20c. http://storagecow.eu/index.php?dir=Xda/LG+G2/Stock/AT&T/
And how do i know i am going for 32gb version files ?

Yeah that's the thread I was talking about. You can use it as a reference because it has good pic instructs. But at the end of the day, you'll be using the 20c tot from the thread you linked earlier. It is correct for your 32gb phone. All D800 tots are 32gb because all D800's are 32gb.

If it's local store, why don't you just return it and try to get a not frankenphone one if they have it? Worth a shot

iowabowtech said:
Yeah that's the thread I was talking about. You can use it as a reference because it has good pic instructs. But at the end of the day, you'll be using the 20c tot from the thread you linked earlier. It is correct for your 32gb phone. All D800 tots are 32gb because all D800's are 32gb.
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Click to collapse
Sir, I'm getting wrong version error. I also tired LGUP_8974.dll but still not working for me.
Check ss for more info

gamertwo1 said:
Sir, I'm getting wrong version error. I also tired LGUP_8974.dll but still not working for me.
Check ss for more info
Click to expand...
Click to collapse
Open tot with hexeditor, search for "800". First instance should be full model number followed by s/w version. Edit only that first model from D800 to D802. Save and exit. You may still need the 8974 dll to avoid cross dll error.

iowabowtech said:
Open tot with hexeditor, search for "800". First instance should be full model number followed by s/w version. Edit only that first model from D800 to D802. Save and exit. You may still need the 8974 dll to avoid cross dll error.
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Click to collapse
You are great man.. Thanks alottt bro. (Y) Finally I'm with D80020c... Now going to upgrade to lollipop. But I go to software update it says, phone not registered.

I rooted my G2 on stock KK with TowelRoot. Do try it.

gamertwo1 said:
You are great man.. Thanks alottt bro. (Y) Finally I'm with D80020c... Now going to upgrade to lollipop. But I go to software update it says, phone not registered.
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Click to collapse
I assume that's because you don't have an active AT&T SIM installed. As mentioned, you'll need to get your LP by way of root, recovery and a custom rom. Are you still able to make calls in your current state? If so, you're good. The D800 works globally to my knowledge. Or at least in most regions, not sure about all.

Alee93 said:
Hey,
I also have Kitkat and Im rooted with the same problem.
What can I do to update to Lollipop?
Click to expand...
Click to collapse
Read your PM,
1st take a backup of EFS and save it on ur PC also..
Are you on D802 Refurbished KitKat or Stock D800 KitKat?
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app

[SOLVED] Some experienced people, please, HELP

After a few days of struggle, I can't even remember which methods I tried with no luck...
Here's the thing:
1) Stuck at 2% flashing KDZ with flash tool ( can't go back to stock )
2) Entering download mode but cdc serial failed ( I think that's the reason I can't flash KDZ through flash tool )
3) Entering TWRP bumped recovery ( v2.8.6.3. ), but don't work adb sideload/push ( adb devices shows nothing )
4) I'm currently on CLOUDY 3.3 and it runs fine, tried to flash other roms, works fine
Right now, I can't describe how I got stuck in this situation ( with all the methods I tried, all drivers changed )...
Can someone help with this situation?

You cant flash KDZ if you on Cloudy 3.3 or AOSP 5.1.1 (don't know why, don't ask)
I had 2% happen to me too.....probably cant find COM port
Try flashing JB bootloader then a KK rom, then try KDZ

Mashed_Potatoes said:
You cant flash KDZ if you on Cloudy 3.3 or AOSP 5.1.1 (don't know why, don't ask)
I had 2% happen to me too.....probably cant find COM port
Try flashing JB bootloader then a KK rom, then try KDZ
Click to expand...
Click to collapse
Done that, ended in bootloop, still can't flash KDZ...

bpetrucic said:
Done that, ended in bootloop, still can't flash KDZ...
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Click to collapse
2% error mostly is due to different rom version.
Install LG drivers again and check.
Change PC/Laptop.
Use TOT method.
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app

Murshad007 said:
2% error mostly is due to different rom version.
Install LG drivers again and check.
Change PC/Laptop.
Use TOT method.
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app
Click to expand...
Click to collapse
Also fails with TOT method

bpetrucic said:
Done that, ended in bootloop, still can't flash KDZ...
Click to expand...
Click to collapse
I had bootloop too but was able to flash KDZ
Enter TWRP using power + vol combo
Shut down phone through TWRP option
Volume up + plug in USB
It should be able to flash KDZ now

bpetrucic said:
Also fails with TOT method
Click to expand...
Click to collapse
What's the error? Without providing details. You ain't getting any help?
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app

flash a stock zip lolipop then you can go back using kdz. same happened to me when i was on optimus g3 coudlnt flash kdz till i flashed a stock rom zip

Murshad007 said:
What's the error? Without providing details. You ain't getting any help?
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app
Click to expand...
Click to collapse
At last, managed TOT method, KDZ now flashing without problems... Don't really know what was the problem, but now is fixed :angel:
Thank you guys for help :highfive:

bpetrucic said:
At last, managed TOT method, KDZ now flashing without problems... Don't really know what was the problem, but now is fixed :angel:
Thank you guys for help :highfive:
Click to expand...
Click to collapse
Press the thanx button on my post. That's the real way to thanx.
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app

help for root leon h324t

Hello can anyone help me root my lg leon h324t 10c please?

Hi,
We have the same device just refer to this link : http://forum.xda-developers.com/android/development/guide-root-method-lg-devices-t3049772
[LG-H324t V10c Philippines]

use kinguser root v 4.1 it works for me LG H324t V10 D

Are u sure it work on v10d? I tried rooting v10d once and i didnt work.

Berong said:
Are u sure it work on v10d? I tried rooting v10d once and i didnt work.
Click to expand...
Click to collapse
V10d can't be rooted you must downgrade it to v10c .

Yes. Indeed. Its not working. Anyways thanks
Sent from my LG-H502 using XDA-Developers mobile app

Hi, was able to root my V10d with Kingroot 4.9 but after reboot, I lose root. Only soft reboots keep root. What can I do about this?

You need to use flashify to install custom recovery, them flash supersu. Kingroot will root, but that's really all its good for
Sent from my XenonHD-phone using Tapatalk

farnyan said:
Hello can anyone help me root my lg leon h324t 10c please?
Click to expand...
Click to collapse
You may try this. It worked for me when other souces didnt.
http://androidforums.com/threads/guide-root-rooting-lg-leon-with-supersu.946345/

Found a new way to root our device:laugh:

Verizon LG Gpad X8.3 VK815 Android 6.0 Marshmallow KDZ Download

Here is a link to the KDZ I grabbed from the LG update.
https://mega.nz/#!hxEm3JaA!wbd7IzBDbBL_DHKeq4PZXrlA1lTDLYPHBZGlY8MCZD8

Abu Siona said:
Here is a link to the KDZ I grabbed from the LG update.
https://mega.nz/#!hxEm3JaA!wbd7IzBDbBL_DHKeq4PZXrlA1lTDLYPHBZGlY8MCZD8
Click to expand...
Click to collapse
Now for the $64000 question; can root be injected before flashing?

Direct from LG
Abu Siona said:
Here is a link to the KDZ I grabbed from the LG update. ...
Click to expand...
Click to collapse
This may be a better link, since comes from LG and doesn't require a browser plug-in install:
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW74150552Q6AMH90DD88FU/VK81522A_13_0331.kdz
My MD5sum: 8404ceb2c91e37755b8737adb33adab8

I'm on rooted 10A. If I flash this, would I end up stock unrooted MM, or would I need to return to unroot status before flashing this? Any help would be greatly appreciated.

Katmeat said:
I'm on rooted 10A. If I flash this, would I end up stock unrooted MM
Click to expand...
Click to collapse
Yes.
or would I need to return to unroot status before flashing this? Any help would be greatly appreciated.
Click to expand...
Click to collapse
No need to unroot - flashing KDZs and TOTs restore your device to 100% stock unrooted.

There's a chance of a port to V500?

vk815 dll for LG Flash tool?
For the sake of God I can't find a good VK815 dll to work with LG Flash tool. Anybody olease share a link? Thanks guys.
Abu Siona said:
Here is a link to the KDZ I grabbed from the LG update.
https://mega.nz/#!hxEm3JaA!wbd7IzBDbBL_DHKeq4PZXrlA1lTDLYPHBZGlY8MCZD8
Click to expand...
Click to collapse

MikeCh said:
For the sake of God I can't find a good VK815 dll to work with LG Flash tool. Anybody olease share a link? Thanks guys.
Click to expand...
Click to collapse
You can extract the .DLL from the KDZ with WindowsLGFirmwareExtract v1.2.7.0 you can find on XDA.

I assume I would just use ODIN for this?
Oh wait, this is for the 815, I have the 810.
I assume this is a no go then?

Was anyone able to inject root on this?

can you grab 11A from LG website? I tried and failed (For VK815). My VK815 was rooted started acting up and I did factory reset. Now i cant get past startup screen since setup.exe crashes. I tried downloading your KDZ and flashing but it wouldnt flash ( I am afraid since I was on 11A) if you dont mind can you see if you can download older kdz?

nevermind, i was able to flash this kdz with someones LG g2 back to stock guide perfectly fine, its on marshmallow now. Thank you so much