how to root and install a good stable rom - G3 Q&A, Help & Troubleshooting

Hi ,
I am new here , I have a lg g3 d852 ( Canadian version ) on rogers network. I am currently on the lolipop 5.0.1 and this sucks. The phone lags and the battery drains quick. I was just wondering if I could get some input on how to install a good rom which is stable , no lag and good battery . I dont want to mess up the phone. I guess i need to back up my data first , then root the phone and then install a new rom. I was thinking just to got back to kitkat 4.4 but is there a better rom right now. any suggestions would be great thanks

avengers8 said:
Hi ,
I am new here , I have a lg g3 d852 ( Canadian version ) on rogers network. I am currently on the lolipop 5.0.1 and this sucks. The phone lags and the battery drains quick. I was just wondering if I could get some input on how to install a good rom which is stable , no lag and good battery . I dont want to mess up the phone. I guess i need to back up my data first , then root the phone and then install a new rom. I was thinking just to got back to kitkat 4.4 but is there a better rom right now. any suggestions would be great thanks
Click to expand...
Click to collapse
Yeah okay... So if you want a new ROM proceed with rooting your device, you have plenty of guides around, since you are on lollipop follow with installing benders autorec (http://forum.xda-developers.com/lg-g3/general/apk-flash-twrp-autorec-thanks-to-t3081396), flash TWRP with it, flash new ROM.
Or solution two without installing bedners autorec: restore to kitkat via kdz, root, flash bumped twrp for your device.
For custom ROMs I would recommend you Blisspop. UI interracition is flawless, the moment you click something, you get it, no lag.
http://forum.xda-developers.com/lg-g3/development/rom-blisspop-v2-0-ls990-t3022685
For stock based ROMs I would recommend you Cloudy. It has laggs on UI same as the stock one, but it's debloated and pretty much better then stock one in my experience.
http://forum.xda-developers.com/lg-g3/development/rom-cloudyg3-1-0-t2917467
Happy flashing and best of luck. DO backups! Always!

lg g3 d852 is patched
hi ,i looked and looked and tried 3 different method to root this phone but when i used root stump which looked easy , the phone said was patched , so i tried and look and purple drake but no go ,this is frustrating any suggestions.
thanks

avengers8 said:
hi ,i looked and looked and tried 3 different method to root this phone but when i used root stump which looked easy , the phone said was patched , so i tried and look and purple drake but no go ,this is frustrating any suggestions.
thanks
Click to expand...
Click to collapse
What have you tried already?
I suggest this one: http://forum.xda-developers.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951
If you failed with every root method you found here on xda what you could do is revert to older firmware via kdz, which wont be patched and you will be able to root your device.

revert to stock
hi , i dont know what the stock rom was, when i turned on my lg g3 for the first time , just started to update the android software. I was thinking to downgrade to 4.4 kitkat, but dont you have to root the phone to downgrade.
Any links to downgrade from 5.0.1 lollipop to kitkat 4.4 or 4.2. , so from there i would follow the instructions to root the phone . any suggestions would be great thanks
NatusVincere said:
What have you tried already?
I suggest this one: http://forum.xda-developers.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951
If you failed with every root method you found here on xda what you could do is revert to older firmware via kdz, which wont be patched and you will be able to root your device.
Click to expand...
Click to collapse

avengers8 said:
hi , i dont know what the stock rom was, when i turned on my lg g3 for the first time , just started to update the android software. I was thinking to downgrade to 4.4 kitkat, but dont you have to root the phone to downgrade.
Any links to downgrade from 5.0.1 lollipop to kitkat 4.4 or 4.2. , so from there i would follow the instructions to root the phone . any suggestions would be great thanks
Click to expand...
Click to collapse
If all root methods from xda failed for you revert to stock via kdz. You don't need root for that.
Here is a guide for you:
http://forum.xda-developers.com/showthread.php?t=2785089

avengers8 said:
hi ,i looked and looked and tried 3 different method to root this phone but when i used root stump which looked easy , the phone said was patched , so i tried and look and purple drake but no go ,this is frustrating any suggestions.
thanks
Click to expand...
Click to collapse
Just rooted my G# D852 (Fido/Rogers) yesterday with Kingroot.
Mind you it took 3 tries but worked flawlessly on the 3rd attempt.

Can you tell me how you did that thanks
Sent from my LG-D852 using XDA Free mobile app

avengers8 said:
Can you tell me how you did that thanks
Sent from my LG-D852 using XDA Free mobile app
Click to expand...
Click to collapse
Download from here. http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461
Make sure you are connected to wifi, and have install from Unknown sources and USB Debugging both activated

Danirving604 said:
Just rooted my G# D852 (Fido/Rogers) yesterday with Kingroot.
Mind you it took 3 tries but worked flawlessly on the 3rd attempt.
Click to expand...
Click to collapse
This is the magic one. Worked first try.. 200% guarantee....

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
Click to expand...
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.
Click to expand...
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
Click to expand...
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.
Click to expand...
Click to collapse
Any good guide for that, that you know about?
goa200 said:
Any good guide for that, that you know about?
Click to expand...
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
Click to expand...
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
Click to expand...
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] First Time Rooting

My G3 is running on lollipop and I'd like to root it using Towelroot, (never done anything like this before) do I have to return it to kit kat first though, not sure how to do that either lol, the real reason I'd like to root it is because I've got the quick circle case and I've seen some brilliant watch faces on xba forums that I'd like to use, my phone is a D855 and V20H version.
Steve27uk said:
My G3 is running on lollipop and I'd like to root it using Towelroot, (never done anything like this before) do I have to return it to kit kat first though, not sure how to do that either lol, the real reason I'd like to root it is because I've got the quick circle case and I've seen some brilliant watch faces on xba forums that I'd like to use, my phone is a D855 and V20H version.
Click to expand...
Click to collapse
You can't directly root on stock lollipop (yet). You could flash a pre-rooted stock version though.
Also, if you go back to KK and root, flashing lollipop will remove root.
So here are your options:
1. Flash a pre-rooted stock (or custom) lollipop ROM.
2. Go back to KK (stock on custom, there are guides on here on how to do so) and root.
Either way, make sure you have a good backup.
BWolf56 said:
You can't directly root on stock lollipop (yet). You could flash a pre-rooted stock version though.
Also, if you go back to KK and root, flashing lollipop will remove root.
So here are your options:
1. Flash a pre-rooted stock (or custom) lollipop ROM.
2. Go back to KK (stock on custom, there are guides on here on how to do so) and root.
Either way, make sure you have a good backup.
Click to expand...
Click to collapse
yes he can. im on stock lollipop and i got root using this way http://forum.xda-developers.com/lg-...lopment/guide-root-method-lg-devices-t3049772
galonpzw said:
yes he can. im on stock lollipop and i got root using this way http://forum.xda-developers.com/lg-...lopment/guide-root-method-lg-devices-t3049772
Click to expand...
Click to collapse
Oh thanks for the correction, didn't know there was a adb root yet.
BWolf56 said:
Oh thanks for the correction, didn't know there was a adb root yet.
Click to expand...
Click to collapse
Didint tried instal custom recovery or custom rom with this root because i got LG G3 about 3days and im testing how stock rom works but root works fine
Is there a good guide somewhere how to flash the first TWRP to a D855 running Lollipop?
Sent from my Nokia RinGo using my brain.
thETImo said:
Is there a good guide somewhere how to flash the first TWRP to a D855 running Lollipop?
Sent from my Nokia RinGo using my brain.
Click to expand...
Click to collapse
Easiest way is with Flashify from the Play Store
BWolf56 said:
Easiest way is with Flashify from the Play Store
Click to expand...
Click to collapse
I tried it. There is some problem between img-files and Lollipop. Flashify didn't do it.
Sent from my Nokia RinGo using my brain
thETImo said:
I tried it. There is some problem between img-files and Lollipop. Flashify didn't do it.
Sent from my Nokia RinGo using my brain
Click to expand...
Click to collapse
Oh didn't notice you're on lollipop. I haven't looked into installing TWRP on it just yet. Will report back if I find something after coffee.

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.
Click to expand...
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

LG G3 6.0 D85230b root?

I tried the most popular rooting softwares and they all failed to root. Is there any other way to root my phone?
Bell
Kernel .4.0
MRA58K - build
D85230b
thanks
waiting fot same, only kingroot works but its a temp root. Once you reboot you lose root. its enough for me right now. i rarely reboot my device.
emmaedeh said:
waiting fot same, only kingroot works but its a temp root. Once you reboot you lose root. its enough for me right now. i rarely reboot my device.
Click to expand...
Click to collapse
I downgraded to kitkat 4.4.2 and then got a copy of Mokee rom 6.01 rooted and flashed my rom. Worked perfectly for me. I got a rooted LG G3 now.
kando1 said:
I downgraded to kitkat 4.4.2 and then got a copy of Mokee rom 6.01 rooted and flashed my rom. Worked perfectly for me. I got a rooted LG G3 now.
Click to expand...
Click to collapse
Mine is D852G not sure about the whole process to downgrade

No Root method for LG G3 D855

Hey guys,
I'm having a really bad time on rooting the LG G3. I know there are methods out there but these don't work with this software version. I've tried Kingroot but the app does says 'Research Request is not enough' and then it will put me in a queue on the rooting list and I used One click Root that didn't work either :crying: . I've looked everywhere to root this phone but there are absolutely nothing out there to root this device. Would It be that I'm on Marshmallow and that could of patched kingroot from rooting the device if so let me know.
Thanks.
Model number: D855
Android Version: 6.0 (Marshmallow)
Software Version: V30N
D855 on CM13 with TWRP recovery and lost root
I actually have the same problem here, last time i went from an old cm13 build to the latest fulmics stock ROM, then when i decided to get back to cm13 latest build once again, i lost root somehow, now i have no idea which root zip to flash (since i already have TWRP), any poiners on what to do ?
ZuneYT said:
Hey guys,
I'm having a really bad time on rooting the LG G3. I know there are methods out there but these don't work with this software version. I've tried Kingroot but the app does says 'Research Request is not enough' and then it will put me in a queue on the rooting list and I used One click Root that didn't work either :crying: . I've looked everywhere to root this phone but there are absolutely nothing out there to root this device. Would It be that I'm on Marshmallow and that could of patched kingroot from rooting the device if so let me know.
Thanks.
Model number: D855
Android Version: 6.0 (Marshmallow)
Software Version: V30N
Click to expand...
Click to collapse
You have to search a little bit further ...
This is mentioned multiple times....
You cant root v30n...you must downgrade to 30b with lg flash tool and then you can use kingroot to root it...
Sent from my LG-D855 using XDA Free mobile app
Ahhh okay I'll get down to V30B then. Thats ridiculous that you can't root on that type of software. Thank you for telling me that ☺
cultofluna said:
You have to search a little bit further ...
This is mentioned multiple times....
You cant root v30n...you must downgrade to 30b with lg flash tool and then you can use kingroot to root it...
Sent from my LG-D855 using XDA Free mobile app
Click to expand...
Click to collapse
Not exactly : you can rooted v30n from the v30b as it's explain here : http://forum.xda-developers.com/showpost.php?p=68911228&postcount=37
Yeah the only thing is that Kingroot will not work on this software. I've tried that method myself and It doesn't work.
EBH said:
Not exactly : you can rooted v30n from the v30b as it's explain here : http://forum.xda-developers.com/showpost.php?p=68911228&postcount=37
Click to expand...
Click to collapse
You also have to read better...
You must be on v30 b to obtain root
Repeat one more time: you can get root on v30n
Close......
Sent from my LG-D855 using XDA Free mobile app
Stanamia said:
I actually have the same problem here, last time i went from an old cm13 build to the latest fulmics stock ROM, then when i decided to get back to cm13 latest build once again, i lost root somehow, now i have no idea which root zip to flash (since i already have TWRP), any poiners on what to do ?
Click to expand...
Click to collapse
You have twrp so all you need to do is flash the latest SuperSU zip.

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