can we add root to locked G4? i do not want to unlock bootloader yet h811 - G4 Q&A, Help & Troubleshooting

is it possible to add root to locked bootloader.. if so can you give me link..
does it work on LP and MM?
what can i do with a locked bootloader?? what options do i have?
thanks.

no no possible ..Root without bl unlock only LP

kabirjedi said:
no no possible ..Root without bl unlock only LP
Click to expand...
Click to collapse
so if am in LP i can use root without unlocking bootloader.? right.
and if am in MM how do i go back to LP using stock and flash tools?
i think i read some cant go back?? how do i know that am elegible to downgrade?

Yes you can downgrade but I dont know what is the last KDZ to flash in order to root. I had 10F and my phone just came wrong a logic board warranty fix with a 10a from january 10 lol
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803

pakitos said:
Yes you can downgrade but I dont know what is the last KDZ to flash in order to root. I had 10F and my phone just came wrong a logic board warranty fix with a 10a from january 10 lol
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Click to expand...
Click to collapse
So in order to root it. i need to have specific LP version?
so if i root. then i can delete bloatware and if need it i must flash KDZ to have all apps again..
i can live with root and bloatwared removed.. :good:

raptorddd said:
So in order to root it. i need to have specific LP version?
so if i root. then i can delete bloatware and if need it i must flash KDZ to have all apps again..
i can live with root and bloatwared removed.. :good:
Click to expand...
Click to collapse
As far as I undestand yes. You need an specific LP version but Im still trying to find out this. The thing is that every root method is now outdated and my phone came from warranty with a newer version. I just dont know how to proceed.

pakitos said:
As far as I undestand yes. You need an specific LP version but Im still trying to find out this. The thing is that every root method is now outdated and my phone came from warranty with a newer version. I just dont know how to proceed.
Click to expand...
Click to collapse
well ill dig a bit thru post threads adn ill let you know what i find out... i remember i asked some guy. i tld him i got h811 tmobile.. and said i could flash the dual sim that it contains root already.. but it doesnt say any variant.??

apparently no one knows..... that sucks.. ive serached and found no answer... all those thanks button are cause i helped others.. besides the index si incomplete ..you guys just read and nno help..

Just go ahead and flash LP using LGUP. After that I used
http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
Edit: Read this first! http://forum.xda-developers.com/g4/general/psa-warning-try-to-downgrade-g4-t3197675

obvious said:
Just go ahead and flash LP using LGUP. After that I used
http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
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Click to collapse
thanks but what about downgrading and getting bricked i havent get tha part just yet. any knowledge ill pass it on by helping others with similar questions... so wich LP should i use how can i know antirollback?

raptorddd said:
thanks but what about downgrading and getting bricked i havent get tha part just yet. any knowledge ill pass it on by helping others with similar questions... so wich LP should i use how can i know antirollback?
Click to expand...
Click to collapse
Ok, according to http://forum.xda-developers.com/g4/general/psa-warning-try-to-downgrade-g4-t3197675 (bottom of first post) you can safely downgrade h811 from 20i to 10n
This whole situation could be clearer tbh

obvious said:
Ok, according to http://forum.xda-developers.com/g4/general/psa-warning-try-to-downgrade-g4-t3197675 (bottom of first post) you can safely downgrade h811 from 20i to 10n
This whole situation could be clearer tbh
Click to expand...
Click to collapse
thanks .. i got phone today.. am not impressed.. seems like my G2 rooted is waaaaaaay faster than G4.. i wish something like dorimanx kernel would exist..for G4... and checking i am on 6.0, 20i...... so i could use this one right..
T-Mobile H811 10N.kdz on back to stock guide from hyelton.. http://storagecow.eu/index.php?dir=Xda/LG+G4/T-Mobile+H811/ 10N..

I came from G2 Dorimanx too Hard combination to beat. You should find the G4 pretty good when you get it set up.

obvious said:
I came from G2 Dorimanx too Hard combination to beat. You should find the G4 pretty good when you get it set up.
Click to expand...
Click to collapse
last night i flashed to LP 10N..
now how do i root with locked bootloader.?

raptorddd said:
last night i flashed to LP 10N..
now how do i root with locked bootloader.?
Click to expand...
Click to collapse
Like this: http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
Things to consider:
Windows 10 may not work. I tried for over a day trying to backup my stock system.img using Windows 10 until some guy from another forum told me Windows 10 was probably having incompatibilities with the drivers.
Rooting. I had to make a VirtualBox virtual machine running the last version of Ubuntu (Took me 10 mins in total -downloading-setting the VM) but I also downloaded the files directly to Windows and copied them to Ubuntu. When I was rooting Ubuntu was missing files that were not compatible to copy & paste from Windows to the Ubuntu VM. So download the root_inject files directly to Ubuntu.

pakitos said:
Like this: http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
Things to consider:
Windows 10 may not work. I tried for over a day trying to backup my stock system.img using Windows 10 until some guy from another forum told me Windows 10 was probably having incompatibilities with the drivers.
Rooting. I had to make a VirtualBox virtual machine running the last version of Ubuntu (Took me 10 mins in total -downloading-setting the VM) but I also downloaded the files directly to Windows and copied them to Ubuntu. When I was rooting Ubuntu was missing files that were not compatible to copy & paste from Windows to the Ubuntu VM. So download the root_inject files directly to Ubuntu.
Click to expand...
Click to collapse
thanks don pakito.. am trying this one is same thing, i guess.. ill see cuase i dont know ubuntu.. and running commands i suck LOL.. i have slax onto a usb..
http://forum.xda-developers.com/tmobile-g4/development/h81110n-stock-rooted-image-t3191038

Yup that is the low effort root. That one is good when you have a stock room available, in your case V10N.
I went with the Ubuntu one because the version my carrier installed seems to work pretty good so I just needed root and had to do the 3 step rooting method with Ubuntu.
Enjoy!

pakitos said:
Yup that is the low effort root. That one is good when you have a stock room available, in your case V10N.
I went with the Ubuntu one because the version my carrier installed seems to work pretty good so I just needed root and had to do the 3 step rooting method with Ubuntu.
Enjoy!
Click to expand...
Click to collapse
well i just have root and xposed installed... .
i was told i idnt have balls to unlock bootloader... if he only knew
well i guess you dont know. as you told me i could not root and use xposed without bootloader unlocked.. guess i prove you wrong. as for grow balls dont even go there.. you dont know and once again i can prove you wrong... this isnt directed at you pakito someone else that siad those things.. he said bootloader can be relock and ive never said it couldnt do it.. all i wanted was warrranty. as even new 6xx are getting bootloops...

Whoever said it was not possible to root and xposed with locked bootloader is clearly living in the past. I had Xposed before I sent my phone to warranty, right now Im just trying to figure out why is not installing on my device.

pakitos said:
Whoever said it was not possible to root and xposed with locked bootloader is clearly living in the past. I had Xposed before I sent my phone to warranty, right now Im just trying to figure out why is not installing on my device.
Click to expand...
Click to collapse
well problem i have now is ... debloating.. after i removed some apps . i reboot but i get security error.. need to find out out of those 222 items wich one is causeing the error during boot and i must flash again back to stock and do process again...

Related

[Q] Need help rooting Lg G3 Vs985

So Friday i went to verizon and bought me a new LG G3 phone, 32G memory 3G RAM, you know the good **** LOL. Well when i got home i wanted to root the phone but when i looked it up there was many options, IOROOT, TowelRoot, and Stump Root. So i tried towel root on the phone but when i clicked the button towel root said my device isnt compatible and my phones build is the VS98510B. So at that point i decided to try IOROOT. When i launched the batch file i made sure i made myself a developer, got the proper drivers, made it connect via usb and set the phone connection to Ethernet. Well in the batch file it said everything was good and that i just needed to click any button to continue well i did that but when i clicked a button it simply closed the batch file. All i clicked was the space bar and it closed. Stump root isnt compatible and im afraid to use bruteforce mode. Any one got any help with this? Andriod Kitkat 4.4.2
Use the brut force method in stump. Takes about 5 minutes.
TonikJDK said:
Use the brut force method in stump. Takes about 5 minutes.
Click to expand...
Click to collapse
But i mean is it safe? Im kinda new to the whole android rooting scene i use to use iphones and **** so i dont wanna break this phone since i just got it
Worked for me and I have not seen a single report of any problems.
TonikJDK said:
Worked for me and I have not seen a single report of any problems.
Click to expand...
Click to collapse
So when i root it do i need to back up anything? Ive heard of whats called TWRP but idk what that is
I used stump root. My phones still works. You can't install twrp because bootloader is still locked, have to wait for a way to unlock it.
ToF_Itachi said:
So when i root it do i need to back up anything? Ive heard of whats called TWRP but idk what that is
Click to expand...
Click to collapse
Read a bit here TWRP is a recovery and backup software for when you flash a custom ROM.. You're not flashing any custom ROMs just yet.. So... I don't think you need to backup anything just yet. After you root the phone you can use TWRP to backup your current stock ROM .. Good luck ..
:good:
I used ioroot with no problems. Check out this vid, pretty straight fwd on what you need to do.
sent from my VZW VS985 aka LG G3
Showtek1980 said:
Read a bit here TWRP is a recovery and backup software for when you flash a custom ROM.. You're not flashing any custom ROMs just yet.. So... I don't think you need to backup anything just yet. After you root the phone you can use TWRP to backup your current stock ROM .. Good luck ..
:good:
Click to expand...
Click to collapse
Oh okay thanks! Well i guess im off to use the stump root and use brute force
R0ck.em 5ock.em said:
I used ioroot with no problems. Check out this vid, pretty straight fwd on what you need to do.
sent from my VZW VS985 aka LG G3
Click to expand...
Click to collapse
how were you able to use ioroot with yours? Like when i tried to use it it would just close the batch file and wouldnt even work when i tried it.
ToF_Itachi said:
Oh okay thanks! Well i guess im off to use the stump root and use brute force
Click to expand...
Click to collapse
My pleasure Hope you can find root using the desired software.. I'm in Korea..using the F400k but the latest update (v10l) couldn't find root using any of the available tools.. so.. I had to downgrade to the previous (v10g) and got root again. :victory:
Showtek1980 said:
My pleasure Hope you can find root using the desired software.. I'm in Korea..using the F400k but the latest update (v10l) couldn't find root using any of the available tools.. so.. I had to downgrade to the previous (v10g) and got root again. :victory:
Click to expand...
Click to collapse
Yeah im using the Verizon Vs985 v with the 10B version. so for me idk which way to go when it comes to rooting software
After you clicked to continue in the batch file, did yout phone boot into recovery?
sent from my VZW VS985 aka LG G3
ToF_Itachi said:
Yeah im using the Verizon Vs985 v with the 10B version. so for me idk which way to go when it comes to rooting software
Click to expand...
Click to collapse
This has ALWAYS worked well for me (Besides with the latest version update)... But I don't know if it would work on your device.. Try what you have. If all fails then give this a shot
R0ck.em 5ock.em said:
After you clicked to continue in the batch file, did yout phone boot into recovery?
sent from my VZW VS985 aka LG G3
Click to expand...
Click to collapse
no the batch file simply closed on me while my phone sat there still on the home screen

Root and all

Hello i need help on how to root my phone and how to install custom recovery, i used to root my samsung s4 but it was some time ago so i'm abit rusty could someone help me? and also recommend a good rom? oh and does this void my warrenty? as with my s4 u could download a reset tool of sort so you could not see if it was modified.
wannabemixer said:
Hello i need help on how to root my phone and how to install custom recovery, i used to root my samsung s4 but it was some time ago so i'm abit rusty could someone help me? and also recommend a good rom? oh and does this void my warrenty? as with my s4 u could download a reset tool of sort so you could not see if it was modified.
Click to expand...
Click to collapse
Rooting will void your warranty read a bit more here on how to root and unroot I used this method to root my device with ease.. If you wish to return to stock here is the link :good:
Showtek1980 said:
Rooting will void your warranty read a bit more here on how to root and unroot I used this method to root my device with ease.. If you wish to return to stock here is the link :good:
Click to expand...
Click to collapse
is there a counter on the lg g3 like on the s4
wannabemixer said:
is there a counter on the lg g3 like on the s4
Click to expand...
Click to collapse
I have no idea mate .. sorry.. but if you flash back to stock after some strange reason and hand in your device for repairing, i hope you will have it repaired within the warranty period ..who knows what those IT guys have up their sleeves to see if the device was rooted or not?
Showtek1980 said:
I have no idea mate .. sorry.. but if you flash back to stock after some strange reason and hand in your device for repairing, i hope you will have it repaired within the warranty period ..who knows what those IT guys have up their sleeves to see if the device was rooted or not?
Click to expand...
Click to collapse
what rom would you recommend? also how do i restore to stock rom as i had a hard time with that on my old s4 cus i needed the swedish one telia my operator
wannabemixer said:
what rom would you recommend? also how do i restore to stock rom as i had a hard time with that on my old s4 cus i needed the swedish one telia my operator
Click to expand...
Click to collapse
Hey, I am also from Sweden. Not so sure about the root counter, but I have had my G3 on service and they didnt mention anything about modified software. I just flashed a stock KDZ with LG flashtool which seemed to remove all signs of root, there are guides for LG flashtool here on the forums. I suppose you have the D855 model? Then any international D855 KDZ should work just fine, I havent had any trouble connecting to Telia with any international D855 modem yet.
About ROM's, its kinda hard to recommend a ROM since I have no idea what you are looking for. The bumped AOSP ROM's are still being worked out and can have some bugs, if you are looking for a stable close to stock ROM with some minor modifications I would recommend CloudyG3, or if you are interested in the latest news you could try out the pre-rooted Lollipop ROM (Havent had the chance to try that one yet, so cant really say anything about it)
rad1o said:
Hey, I am also from Sweden. Not so sure about the root counter, but I have had my G3 on service and they didnt mention anything about modified software. I just flashed a stock KDZ with LG flashtool which seemed to remove all signs of root, there are guides for LG flashtool here on the forums. I suppose you have the D855 model? Then any international D855 KDZ should work just fine, I havent had any trouble connecting to Telia with any international D855 modem yet.
About ROM's, its kinda hard to recommend a ROM since I have no idea what you are looking for. The bumped AOSP ROM's are still being worked out and can have some bugs, if you are looking for a stable close to stock ROM with some minor modifications I would recommend CloudyG3, or if you are interested in the latest news you could try out the pre-rooted Lollipop ROM (Havent had the chance to try that one yet, so cant really say anything about it)
Click to expand...
Click to collapse
could you be so kind to give me step by step guide on how to root my lg g3 and install recovery ets? i think that would be alot more simple than having to go to diff sites/forums also remember im new to the g3 so i have no idea what KDZ is
wannabemixer said:
could you be so kind to give me step by step guide on how to root my lg g3 and install recovery ets? i think that would be alot more simple than having to go to diff sites/forums also remember im new to the g3 so i have no idea what KDZ is
Click to expand...
Click to collapse
There are well written guides for everything you would want to accomplish here on the forums, but I'll point you in the right direction.
Root: http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
Recovery/Unlock: http://forum.xda-developers.com/lg-g3/orig-development/bump-unlock-lg-g3-twrp-d852-d852g-f400-t2900614
I suggest you do some more reading here on the forums before you proceed, most of your questions have already been answered.
rad1o said:
There are well written guides for everything you would want to accomplish here on the forums, but I'll point you in the right direction.
Root: http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
Recovery/Unlock: http://forum.xda-developers.com/lg-g3/orig-development/bump-unlock-lg-g3-twrp-d852-d852g-f400-t2900614
I suggest you do some more reading here on the forums before you proceed, most of your questions have already been answered.
Click to expand...
Click to collapse
i see alot of rooms that has bumped in their name will they work with the stump root
wannabemixer said:
i see alot of rooms that has bumped in their name will they work with the stump root
Click to expand...
Click to collapse
says device patched sry,
should i use dragon instead and if i do do i need to use bumped?

How to root my LG G3 (i have searched already!)

Hi guys,
I might get flamed, I might not.
I have searched on google on how to root my LG G3. I have used towelroot and it says something like it isn't compatible. I used stump root and it says its patched. I used purple drake and I manage to find my device but the error comes up about vulnerability.
Luckily with PDrake, I found my software version as I have been seeing 10f 10e etc everywhere and it seems mine is a v20f.
Into google it went and the search it very minimal on answers.
Do I have to rollback the software to a kit kat version in order to root??? Is there any other way or more importantly is it a safe way?
All I really wanted to do was change some of the UI sounds and I cant access the system folder without a root!
P.S. Is there up to date, guide on how to roll back?
Thanks!
Yes, you have to go back to kitkat, then I used IOroot and then install twrp via Bump
Sent from my iPad using Tapatalk
Thanks for the reply hgneto
Dammit, so downgrading it is.. <_< Been searching and you have to download custom ROMs? They are labelled with 10g/10f, are these related to the version of the phone?
Sorry, not clued up on all the jargon/acrynoms.
nomez said:
Thanks for the reply hgneto
Dammit, so downgrading it is.. <_< Been searching and you have to download custom ROMs? They are labelled with 10g/10f, are these related to the version of the phone?
Sorry, not clued up on all the jargon/acrynoms.
Click to expand...
Click to collapse
Here for downgrading.
What's your phone variant ?
http://forum.xda-developers.com/showthread.php?t=2785089
This what I need? It says back to stock but I am assuming its just for the version you want?
I have gone through the files and not sure which one I dl?
Im from the UK, on three.
EDIT: @ Raptor - Not sure what you mean but its the LG G3, D855 v20f 16gb.
Seems it is the link I am supposed to be one, thanks.
Just not sure what rom I should be picking.
nomez said:
http://forum.xda-developers.com/showthread.php?t=2785089
This what I need? It says back to stock but I am assuming its just for the version you want?
I have gone through the files and not sure which one I dl?
Im from the UK, on three.
EDIT: @ Raptor - Not sure what you mean but its the LG G3, D855 v20f 16gb.
Seems it is the link I am supposed to be one, thanks.
Just not sure what rom I should be picking.
Click to expand...
Click to collapse
Ok nice, so D855 16GB from UK and unbranded ?
This KDZ should work. It will bring you to V10A, so Kitkat, and after that you can root.
If you have issues downgrading, I suggest you ask in the other thread, it is especially for this step.
Good luck.
BTW: doing that will erase all your data on your phone.
raptor2003 said:
Ok nice, so D855 16GB from UK and unbranded ?
This[/URL] KDZ should work. It will bring you to V10A, so Kitkat, and after that you can root.
If you have issues downgrading, I suggest you ask in the other thread, it is especially for this step.
Good luck.
BTW: doing that will erase all your data on your phone.
Click to expand...
Click to collapse
Again im not sure if it is branded or not. Its an LG G3, is LG not the brand? lol Sorry!
Thanks for the link, clicked it in another tab and doesn't seem to be working but ill figure it out.
So doing this process wipes my phone? So much for just wanting custom UI sounds :haha: No way around the phone wiping? I mean most of my stuff is backed on google+ but its just tiresome considering I have just put everything on there already with the phone being new..........
Thanks again.
nomez said:
Again im not sure if it is branded or not. Its an LG G3, is LG not the brand? lol Sorry!
Thanks for the link, clicked it in another tab and doesn't seem to be working but ill figure it out.
So doing this process wipes my phone? So much for just wanting custom UI sounds :haha: No way around the phone wiping? I mean most of my stuff is backed on google+ but its just tiresome considering I have just put everything on there already with the phone being new..........
Thanks again.
Click to expand...
Click to collapse
What I mean by branded is that you might have some Vodaphone software on it or from an other carrier. Unbranded means it's a pure LG phone unmodified by the carrier.
LL can't be rooted so you have to downgrade to KK.
For doing so you need to factory reset your phone using a KDZ or a TOT file, and there is no way around wiping the thing doing that.
Yeah that's a lot to modify a sound, but eh that's the deal as of now. And mind that if you downgrade to KK and root, you can't get back to LL if you are rooted. (Well you can but your phone will become a brick)
If you want a rooted LL, you need a custom rom like CloudyG3 for example.
Cheers for reply, already hit that thanks button.
Seems a lot for custom UI sounds, think ill wait until someone develops something. In the mean time I will continue to search for the ability to mod the system audio file without a root
Sorry to hijack, but can I confirm that the way to go from stock lollipop to rooted lollipop is to downgrade to Kitkat using the links above, then root, then install a rooted Lollipop rom?
Thanks
nbanbury said:
Sorry to hijack, but can I confirm that the way to go from stock lollipop to rooted lollipop is to downgrade to Kitkat using the links above, then root, then install a rooted Lollipop rom?
Thanks
Click to expand...
Click to collapse
Yep !
raptor2003 said:
Yep !
Click to expand...
Click to collapse
But this is only until someone produces the root method for Lollipop right? Then we just root, install the recovery and dance in the moonlight?
theboomfish said:
But this is only until someone produces the root method for Lollipop right? Then we just root, install the recovery and dance in the moonlight?
Click to expand...
Click to collapse
Yes. LL has been rooted, but it´s way more complicated than previous versions of Android. You can wait, but it could be weeks, months or years for an universal safe and stable method
And the G3's locked bootloader isn't helping too....

Please need help! Rooting

Can i root my lg g4 with this version? And how?
Sure. Perfectly. At least two different ways. If you do not need and care about device encryption just search for the low effort root in this LG G4 Forum original Android Development. Search for a flashable 10C rom.
If you need device encryption, go to LG unlock your bootloader officialy, flash TWRP and flash su.
Thread for this is right here in General G4. Called complete Guide to unlock & Flash H815 or similar.
Sent from outer space using telepathy
fpsq said:
Sure. Perfectly. At least two different ways. If you do not need and care about device encryption just search for the low effort root in this LG G4 Forum original Android Development. Search for a flashable 10C rom.
If you need device encryption, go to LG unlock your bootloader officialy, flash TWRP and flash su.
Thread for this is right here in General G4. Called complete Guide to unlock & Flash H815 or similar.
Sent from outer space using telepathy
Click to expand...
Click to collapse
If my phone stuck at lg logo what can i do then?
a bit more detail would be nice. What did you try to do?
fpsq said:
a bit more detail would be nice. What did you try to do?
Click to expand...
Click to collapse
Root
Please try KingRoot. Apk
ketan22 said:
Please try KingRoot. Apk
Click to expand...
Click to collapse
Kingroot doesn't work. Lol
Root Help
Given an Ig g4 h815 software version v10d to the system.rooted.h815v10c.img this file rooting this solution is possible http://forum.xda-developers.com/g4/...-tmo-vzw-intl-variants-soon-root-lg-t3164765?
xdaorxan said:
If my phone stuck at lg logo what can i do then?
Click to expand...
Click to collapse
Hi, unfortunately this happened to me (more than once) when I tried rooting the first time. You'll need to download the stock image files and the LG Flash Tool to start over from scratch. I'd link you but I don't have enough posts yet to be able to.
The trick is to make sure the rooted image file is over 4 gigs when extracted, I ran into issues multiple times where the download got corrupted along the way and ended up being a few hundred meg. Keep trying and once you get the right files the Low Effort Root is amazing.
Good luck and if you need any more help please let me know!

I need some help downgrading/rooting my LG G4.

Hello amigos, just to clarify i'm new to XDA so lets get to it then shall we!
So I bought this LG G4 from a guy on eBay, and it basically just arrived today. So the weird thing about the device is, It has a Anti-Rollback Version 4. Ive personally never seen this especially in the UK. Isn't it just the US that's supposed to be effected by these issues???
Is there any way of getting around this or what ever?
Its on Android 6.0 and its the H815 variant, I've tried booting into the boot-loader and that doesn't work (Yes I've used ADB but that didn't work either I also used recovery which for some reason I can access but not the boot-loader ) This is the main issue. There is also something else that doesn't make any sense. The device has an update from LG, It downloads perfectly fine but when it goes to flash the update it just doesn't flash. It comes up with an error. That's all it says in the recovery, error. Yeah that's about it really. The phone works perfectly fine on 6.0 but I just wanted to see if one of the greight minds here could assist me with this issue or just upfront call me stupid for wasting my money on an old phone :laugh:.
Which H815 variant is it?
EU, USA, TR, Int'l?
LPCG7 said:
Which H815 variant is it?
EU, USA, TR, Int'l?
Click to expand...
Click to collapse
It looks to be the EU version to me. I cant be too sure though. Its running on the OPEN EU firmware though. (H81520D)
go to:
settings > about phone > hardware info
LPCG7 said:
go to:
settings > about phone > hardware info
Click to expand...
Click to collapse
Yes the model number is LG-H815. It doesn't say if its EU or INT or what ever.
Is this unusual?
Sileo2056 said:
Yes the model number is LG-H815. It doesn't say if its EU or INT or what ever.
Is this unusual?
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That's on the page below. There it gives you software version....
mcduffie2010 said:
That's on the page below. There it gives you software version....
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Click to collapse
H81520D is the software version
you need to unlock the bootloader before accessing it first.
this is the only official way for so.
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev
If I may ask to better assist you, what do you plan on doing exactly?
LPCG7 said:
you need to unlock the bootloader before accessing it first.
this is the only official way for so.
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev
If I may ask to better assist you, what do you plan on doing exactly?
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Click to collapse
Firstly I plan on rooting and adding TWRP as I did on my old G3. I tried to use LG's method but it did not allow me to fastboot. When I used ADB it just well, restarted the phone. I used the command adb restart bootloader as it states on the unlocking site. I used administrative permissions. Whats unsual is, I can use adb restart recovery perfectly fine to get to the stock recovery.
The confusing thing for me is, the device has the antirollback version 4
Its the EU version of the H815. It makes no sense!!!!
I'm trying to figure out what could have caused this to happen mainly... The only version with antirollback version 4 is the LS991 ZVF... How is this even been done to this thing!? Its running on the H81520D firmware which 0 of them have the antirollback version 4 that i'm aware of. The bootloader is mysteriously inaccessible by anything I do! This is really bugging me now. Could this be a franken device?
Before proceeding further, check whether your device has SN 404 or other. It is found by removing your battery or checking on the box labels.
LPCG7 said:
Before proceeding further, check whether your device has SN 404 or other. It is found by removing your battery or checking on the box labels.
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Click to collapse
Nope it's sn 606....
Sileo2056 said:
Firstly I plan on rooting and adding TWRP as I did on my old G3. I tried to use LG's method but it did not allow me to fastboot. When I used ADB it just well, restarted the phone. I used the command adb restart bootloader as it states on the unlocking site. I used administrative permissions. Whats unsual is, I can use adb restart recovery perfectly fine to get to the stock recovery.
Click to expand...
Click to collapse
To begin with, I rooted mine by downgrading to LP stock rom as rooting MM is not quite easy using this link : https://forum.xda-developers.com/g4/help/how-downgrade-g4-h815-t3264864
Then I had FIsH twrp installed cause I couldn't unlock my BL using : https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048
>>ITS RISKY<<
Sileo2056 said:
The confusing thing for me is, the device has the antirollback version 4?
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Click to collapse
Secondly, yours has ARB v4. So there are some hardwork involved in finding a kdz that won't brick your G4 on flashing. As you say it is very much confusing. So do proceed ahead only after properly checking your informations and cross examining carefully.
LPCG7 said:
To begin with, I rooted mine by downgrading to LP stock rom as rooting MM is not quite easy using this link : https://forum.xda-developers.com/g4/help/how-downgrade-g4-h815-t3264864
Then I had FIsH twrp installed cause I couldn't unlock my BL using : https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048
>>ITS RISKY<<
Secondly, yours has ARB v4. So there are some hardwork involved in finding a kdz that won't brick your G4 on flashing. As you say it is very much confusing. So do proceed ahead only after properly checking your informations and cross examining carefully.
Click to expand...
Click to collapse
Many people are saying the H81520P KDZ file will work for me, apparently once I install it onto the device downgrading is pretty simple.
As for FIsH, eh... I cant figure it out at all. I was so confused by looking at the page for it, I was like eh...
EDIT: Every time I try to upload the KDZ to the device I get this. https://www.leonf.elhs.co/images/LGUP_05-01-18_11-50AM.png
Sileo2056 said:
Many people are saying the H81520P KDZ file will work for me, apparently once I install it onto the device downgrading is pretty simple.
As for FIsH, eh... I cant figure it out at all. I was so confused by looking at the page for it, I was like eh...
EDIT: Every time I try to upload the KDZ to the device I get this. https://www.leonf.elhs.co/images/LGUP_05-01-18_11-50AM.png
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Click to collapse
Installing FIsH is confusing at first...ask me more about it but with proper reading and carefully executing the steps you should be doing great:good:
This common error may be fixed by updating your LGUP DLL file. follow the first steps on https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
LPCG7 said:
Installing FIsH is confusing at first...ask me more about it but with proper reading and carefully executing the steps you should be doing great:good:
This common error may be fixed by updating your LGUP DLL file. follow the first steps on https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
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Click to collapse
Hurah, we are getting somewhere. Im now getting flashing fail and its not restating the device with that DLL!
Sileo2056 said:
Hurah, we are getting somewhere. Im now getting flashing fail and its not restating the device with that DLL!
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Click to collapse
You followed the steps as said to the letter?
LPCG7 said:
Installing FIsH is confusing at first...ask me more about it but with proper reading and carefully executing the steps you should be doing great:good:
This common error may be fixed by updating your LGUP DLL file. follow the first steps on https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Click to expand...
Click to collapse
Yes i'm following the instructions to the letter. with LGUP. Still getting the error though.
is your phone restarting?
LPCG7 said:
is your phone restarting?
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What happens is, follow the instructions on that LGUP thread that you sent me, I put the kdz in and restart lgup and then its on refurbish. I click start and the antirollback error appears on any KDZ I use apart from the H81520p_00_0314 which kicks out a Flash Fail error. Oh and thanks for helping me with this!

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