Root question about F400K - G3 Q&A, Help & Troubleshooting

Hey. I am using G3 F400K on version F400K30k and I can't root my device with any methods on the site. Can I root my device if I flash lollipop stock rom. I just want to ask because I have so much data on my phone and I don't want to format for nothing.

isacang said:
Hey. I am using G3 F400K on version F400K30k and I can't root my device with any methods on the site. Can I root my device if I flash lollipop stock rom. I just want to ask because I have so much data on my phone and I don't want to format for nothing.
Click to expand...
Click to collapse
I dont know about your model specifically but most of them need downgrade to kk root then upgrade

Related

[Q] How to root LG G3 D855 on Lollipop.

I was wondering if there was some method for rooting the LG G3 on Android 5.0 (Lollipop). I've searched far and wide on the internet but have found nothing so far. I did see that there were methods for the Nexus devices but nothing for LG.
Would like this as well. I thought I could live a while without root.. Seems like I just can't. :crying:
I think that you can find already rooted lollipop version on the forum.
For now, i nowhere found any root options.
Sent from my LG-D855
now it's impossible to root lollypop via purpledrake, ioroot or other programs but you can flash a rooted bumped rom.
I'll wait for this.
Same situation here.
Planned to use the pre-rooted lollipop but to use it you need twrp on the phone. To get twrp you need first root. So its a dead end, a points on b and b points back on a, both needing the other present first.....
Maybe if you flash an older kdz, root it with any of the previous methods, then get twrp on the phone and then flash the pre-rooted lollipop. Im just gonna wait for a lollipoproot without twrp needed.
xathanatosx said:
now it's impossible to root lollypop via purpledrake, ioroot or other programs but you can flash a rooted bumped rom.
I'll wait for this.
Click to expand...
Click to collapse
I am on 5.0 and tried purpledrake (since i used it with 4.4.2), but it did not work, i also tried Stump and got an error too. With 5.0 the structure has changed and the methods for KK are different to Lollipop. So far, even with Nexus, the only way to root is through bootloader/kernel.
Hopefully soon we will see a method that can bypass this.
This is the method that works on the d855 by skin1980 - http://forum.xda-developers.com/lg-g3/development/rom-lollipop-rooted-rom-skin1980-t2936022
dj69holland said:
I am on 5.0 and tried purpledrake (since i used it with 4.4.2), but it did not work, i also tried Stump and got an error too. With 5.0 the structure has changed and the methods for KK are different to Lollipop. So far, even with Nexus, the only way to root is through bootloader/kernel.
Hopefully soon we will see a method that can bypass this.
This is the method that works on the d855 by skin1980 - http://forum.xda-developers.com/lg-g3/development/rom-lollipop-rooted-rom-skin1980-t2936022
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Click to collapse
thank's but i kwow this. ill whait for the official lollipop and the root.
Kleggas said:
Planned to use the pre-rooted lollipop but to use it you need twrp on the phone. To get twrp you need first root. So its a dead end, a points on b and b points back on a, both needing the other present first.....
Maybe if you flash an older kdz, root it with any of the previous methods, then get twrp on the phone and then flash the pre-rooted lollipop. Im just gonna wait for a lollipoproot without twrp needed.
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Click to collapse
Yup, thats the reason why i downgraded it to KK. Downgrade, root and you can install rooted L.
Sent from my LG G3
Does that work then? I'm on Lollipop 20a on the D855. If i install the KK kdz, will it make the phone rootable again? I read something to do with the boot loader not reverting back to how it was before lollipop
ChazStrachan said:
Does that work then? I'm on Lollipop 20a on the D855. If i install the KK kdz, will it make the phone rootable again? I read something to do with the boot loader not reverting back to how it was before lollipop
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Click to collapse
Yes,
Downgrade to KK, root it and flash prerooted Lollipop.
DelBoy said:
Yes,
Downgrade to KK, root it and flash prerooted Lollipop.
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Click to collapse
Any good guide for that, that you know about?
goa200 said:
Any good guide for that, that you know about?
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Click to collapse
Use this guide to downgrade http://forum.xda-developers.com/showthread.php?t=2785089
(you can flash almost any KK KDZ, v10x of course, but make sure it's for your device)
Root it with your preferred root method (i prefer Purple Drake)
BUMP it http://forum.xda-developers.com/showthread.php?t=2900614
Now you can flash the bumped roms you'll like. Just make sure, it's for your device.
lg g3 d855 5.0
Had the bumped 5.0 twrp flashed the wrong superSU so went back to stock took the 5.0 OTA update now searching for root solution, tried purple drake no joy puts it in the mode but fails as expected, so i guess i will also wait
---------- Post added at 11:01 PM ---------- Previous post was at 10:37 PM ----------
martipello86 said:
Had the bumped 5.0 twrp flashed the wrong superSU so went back to stock took the 5.0 OTA update now searching for root solution, tried purple drake no joy puts it in the mode but fails as expected, so i guess i will also wait
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Click to collapse
Thinking maybe a dalvik to ART problem
ROOT
Anyone know how to root LG G3 on Lollipop ROM stock? I dont want a downgrade. Can anyone help me? Thanks so much.
ads2801 said:
Anyone know how to root LG G3 on Lollipop ROM stock? I dont want a downgrade. Can anyone help me? Thanks so much.
Click to expand...
Click to collapse
You can't without downgrading
LG G3
jerrycoffman45 said:
You can't without downgrading
Click to expand...
Click to collapse
Thanks so much. I will wait for root this device with any apk or app in the future, I can wait. Thanks.
PS: sorry for my bad english, I'm learning english.
ads2801 said:
Thanks so much. I will wait for root this device with any apk or app in the future, I can wait. Thanks.
PS: sorry for my bad english, I'm learning english.
Click to expand...
Click to collapse
You`re english is well enough
ROOT LG G
gee2012 said:
You`re english is well enough
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Click to collapse
Thank you, probably my travel to Qatar for learning english made me powerfull with english.
ads2801 said:
Thank you, probably my travel to Qatar for learning english made me powerfull with english.
Click to expand...
Click to collapse
Mmmm powerful? I smell danger ?
Danger, why? I were in an english party, and everywhere could understandme...
PS: sorry again for my english, soryyyyy haha

[Q] how do I have to update g3 d855

Hello,
I used to have samsung phone i know how flash new versions on them etc.
but now i have the lg g3 d855 32gb, I don't know how to do anything of that with it's .kdz files etc... I can't find a proper tutotial either,
can someone explain how to update from kitkat to lollipop (d855 20H) and install twrp and root on it?
Thanks,
yakie996 said:
Hello,
I used to have samsung phone i know how flash new versions on them etc.
but now i have the lg g3 d855 32gb, I don't know how to do anything of that with it's .kdz files etc... I can't find a proper tutotial either,
can someone explain how to update from kitkat to lollipop (d855 20H) and install twrp and root on it?
Thanks,
Click to expand...
Click to collapse
If you install Lollipop KDZ you can't get root, so if you want root and lollipop you should root when on kitkat and then install a bumped lollipop ROM
androidDany said:
If you install Lollipop KDZ you can't get root, so if you want root and lollipop you should root when on kitkat and then install a bumped lollipop ROM
Click to expand...
Click to collapse
ow okay i did that and it worked!! thank you!

G3 root problem [Help/urgent]

My phone is LG G3 D855 international model and I recently have upgraded it to android 6.0. However I am quite disappointed with the performance to its performance and would like to downgrade it to the older version like android 4.4 so as for easy root of the phone and flash fulmics rom. And a problem comes out- I cant downgrade it officially ! No matter I am flashing in tot files or kdz files, I can't downgrade. So I tried to root it directly and no matter what method suggested in the net , I failed to root my phone. Errors,errors, and errors...I am enough with errors and would like to ask for help in order to solve my problem. I genuinely want to flash the fulmic rom into my phone! My phone lags so much!!!!
easy
lojailolo said:
My phone is LG G3 D855 international model and I recently have upgraded it to android 6.0. However I am quite disappointed with the performance to its performance and would like to downgrade it to the older version like android 4.4 so as for easy root of the phone and flash fulmics rom. And a problem comes out- I cant downgrade it officially ! No matter I am flashing in tot files or kdz files, I can't downgrade. So I tried to root it directly and no matter what method suggested in the net , I failed to root my phone. Errors,errors, and errors...I am enough with errors and would like to ask for help in order to solve my problem. I genuinely want to flash the fulmic rom into my phone! My phone lags so much!!!!
Click to expand...
Click to collapse
Try this : youtube.com/watch?v=Vd6PYWjkWtY is very easy.
luciantmm said:
Try this : youtube.com/watch?v=Vd6PYWjkWtY is very easy.
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Click to collapse
I tried this too! But the system says there are errors and as a result fail to downgrade
lojailolo said:
I tried this too! But the system says there are errors and as a result fail to downgrade
Click to expand...
Click to collapse
Do it again and make a printscreen,and post over here.
And try to follow all the steps.
luciantmm said:
Do it again and make a printscreen,and post over here.
And try to follow all the steps.
Click to expand...
Click to collapse
I successfully rooted now but I failed to flash in Fulmics 3.5 rom as the system said 'set_metadata_recursive:some changes failed'
What should I do?
I don't want to loss my phone !
lojailolo said:
I successfully rooted now but I failed to flash in Fulmics 3.5 rom as the system said 'set_metadata_recursive:some changes failed'
What should I do?
I don't want to loss my phone !
Click to expand...
Click to collapse
Try with TWRP and install another room...first try to recover at 4.4 OFICIAL Android downgrade.
forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
Use LG FLASH TOOL -----] :
forum.xda-developers.com/showthread.php?t=2785089
Downgrade to Kitkat
lojailolo said:
My phone is LG G3 D855 international model and I recently have upgraded it to android 6.0. However I am quite disappointed with the performance to its performance and would like to downgrade it to the older version like android 4.4 so as for easy root of the phone and flash fulmics rom. And a problem comes out- I cant downgrade it officially ! No matter I am flashing in tot files or kdz files, I can't downgrade. So I tried to root it directly and no matter what method suggested in the net , I failed to root my phone. Errors,errors, and errors...I am enough with errors and would like to ask for help in order to solve my problem. I genuinely want to flash the fulmic rom into my phone! My phone lags so much!!!!
Click to expand...
Click to collapse
Do you want to make a clean downgrade to Android Kitkat from Marshmallow? From what I see, you're root. If you do not have recovery installed, you can install the official app of TWRP which does install the recovery. After that, download Kitkat official rom in format zip (look in xda threads) and formats your rom from the recovery. For example, the name of the rom for my variant (Lg g3 D851) is D85120G-Rom_Untouched_Stock_Restore.zip

About D855 Android 6.0 Root (v30a)

Greetings guys.
I am using Hong Kong version LG G3 D855 (32GB), with Android 4.4.2 (v10n-HKG-XX).
Recently want to clean my phone and re-flash stock ROM, and I noticed Android 6.0 is out.
I downloaded D855's "v30a" firmware here:http://lg-phone-firmware.com/firmware-Lg+G3-Tutti-41.html
And searched for root method around, but looks like there are no root method available, kingroot may be working but not sure.
Is my understanding correct?
If D855's Android 6.0 is still not rootable, then I will not flash 6.0 and I will flash 5.0. Please advise, thanks in advance!
For rooting android 6 see here
http://forum.xda-developers.com/lg-g3/general/root-twrp-marshmallow-d855-30b-t3286268
Anik49 said:
For rooting android 6 see here
http://forum.xda-developers.com/lg-g3/general/root-twrp-marshmallow-d855-30b-t3286268
Click to expand...
Click to collapse
But this will replace the official recovery with TWRP (don't know the meaning), maybe I want everything stock... I think I will install 5.0 instead then since there are no similar rooting method as 4.4.2 and 5.0...
Vulturon said:
But this will replace the official recovery with TWRP (don't know the meaning), maybe I want everything stock... I think I will install 5.0 instead then since there are no similar rooting method as 4.4.2 and 5.0...
Click to expand...
Click to collapse
No one click root method currently available for MM...you have to install lolipop.....

[lg g3 d855]need guides for the all process

i have lg g3 d855 MM stock, stock kernel. wifi isnt working. my main target is to flash stable costume rom.
so i need unlock bootloader, but that requires root. but root needs internet.
how do i start? root first, unlocking, twrp, and flash rom?
if downgrade to lolipop is required i need guide for that too.
thank you !
You can just search on google "how to root lg g3 d855 marshmallow" or something similar and you'll get different methods, so you can choose!
aviranx said:
i have lg g3 d855 MM stock, stock kernel. wifi isnt working. my main target is to flash stable costume rom.
so i need unlock bootloader, but that requires root. but root needs internet.
how do i start? root first, unlocking, twrp, and flash rom?
if downgrade to lolipop is required i need guide for that too.
thank you !
Click to expand...
Click to collapse
Are you still looking for a solution?
If you are still looking for one,then reply here and I'll text you as soon as possible.
Sotiris02 said:
Are you still looking for a solution?
If you are still looking for one,then reply here and I'll text you as soon as possible.
Click to expand...
Click to collapse
I flashed stock lollipop. But it didn't fix wifi, so its hardware. Thanks anyway!
Sent from my Redmi 4 Prime using XDA Labs

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