LG G4 - G4 Q&A, Help & Troubleshooting

HOW WE detect correct s/w for lg g4 through serial number of the device also give the mashmaloow rom for the lg g4 h815 international model

You can use IMEI here http://devtester.ro/projects/lg-firmwares/ and check what is the latest available for yours. The last EU rom is V20i, there is a topic right here on XDA https://forum.xda-developers.com/g4/general/kdz-firmware-v20i-italy-sweden-2016-10-t3483717.

Hi,
tried to search by IMEI and i get the error 'Please retry with valid data."

magiQx said:
Hi,
tried to search by IMEI and i get the error 'Please retry with valid data."
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Click to collapse
What's your model?
Sent from my iPhone using Tapatalk

hyelton said:
What's your model?
Sent from my iPhone using Tapatalk
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Sorry for not mentioning. Its also an LG G4.

magiQx said:
Sorry for not mentioning. Its also an LG G4.
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Click to collapse
Yeah , but what model? Thats what matters for the lookup tool

hyelton said:
Yeah , but what model? Thats what matters for the lookup tool
Click to expand...
Click to collapse
Things i should not do while working...
LG G4 H815 (int) carrier free. Hope that this time i did not miss any info.
Thanks a lot!

Related

[Q] LG G3 D858 China Mobile

i tried to root this phone with towelroot, purpledrake and ioroot. unfortunately, it all didn't work. I am wondering if theres any root update on this? also, this phone support fdd-lte but i believe there's a carrier lock. is there anyway i can unlock it? thanks a lot
k8271 said:
i tried to root this phone with towelroot, purpledrake and ioroot. unfortunately, it all didn't work. I am wondering if theres any root update on this? also, this phone support fdd-lte but i believe there's a carrier lock. is there anyway i can unlock it? thanks a lot
Click to expand...
Click to collapse
Hi! Try it VRoot
stas30 said:
Hi! Try it VRoot
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Click to collapse
all of those root softwares from china won't work for now.
can anyone check out this phone?
k8271 said:
can anyone check out this phone?
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go to the android general thread and try the newly published stumproot
suljo94 said:
go to the android general thread and try the newly published stumproot
Click to expand...
Click to collapse
tried.. it said 'error: unsupported device...'at this time your device is not supported. if you want support please request in our xda thread.'
k8271 said:
tried.. it said 'error: unsupported device...'at this time your device is not supported. if you want support please request in our xda thread.'
Click to expand...
Click to collapse
go to there thread ask if they would consider you and they will probably provide you a tool to check your device (needs to run between 1 and 2h) then they will add it to stump
suljo94 said:
go to there thread ask if they would consider you and they will probably provide you a tool to check your device (needs to run between 1 and 2h) then they will add it to stump
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Click to collapse
thanks... the phone is bruteforcing now
k8271 said:
thanks... the phone is bruteforcing now
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What is the progress?
k8271 said:
thanks... the phone is bruteforcing now
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Hi, are you have been rooted?
perzer said:
Hi, are you have been rooted?
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its rooted !
sorted now..
k8271 said:
its rooted !
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Click to collapse
I just tried stump root and it said not supported device...can anyone help?
thanks!
k8271 said:
its rooted !
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Click to collapse
Could you kindly tell us how you got it rooted this LG G3 D858 model?
Thanks
Can you tell us how you did it, please ?
Can you post photo with phone frequency available for gsm-umts-lte? photo from the box label
Can it work in Italy?
cc1961 said:
Can you tell us how you did it, please ?
Click to expand...
Click to collapse
Also, have a look here...
https://evilzone.org/android/(tut)stump-root-root-your-lg-g3/
I'm looking to buy the LG d858 since it is 4g and dual sim
Looks nice...
Have you tried StumpRoot? When all else fails stump usually works or at least it did for my F460S. If you can't brute force it then just message the devs. I'm sure they will be happy to help out.
I use D858HK rooted. I use STUMP 1.2 root. Worked...
Hi, unfortunately I have upgraded to Build/KVT49L.D85810b before stump root my LG D858 china mobile. Also bruteforcing doesnt work. will there be a stump root version 1.3 which roots this build? just tell me how to donate. thx
I have an LG G3 D858Hk with Build Number KVT49L.D858HK10f and I tried stumproot. Rooting was unsuccessful. Says, "Deviced is patched, sorry!"

H815P unlock ?!

Did anyone manage to unlock bootloader ?
if yes then how you did it because why enter my device-id and imei to lg it says that the model isn't supported yet
Yes for now only faw H815 can unlock bootloader
And hH815P not one of them for now
up
Hi
I'm a new LG G4 owner
I'm guessing that no progress has been made on this?
Thanks
Toufinious said:
Hi
I'm a new LG G4 owner
I'm guessing that no progress has been made on this?
Thanks
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Click to collapse
no and it may never will.
raptorddd said:
no and it may never will.
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why do you say it may never will? what is the big issue regarding the H815P?
PietieQ said:
why do you say it may never will? what is the big issue regarding the H815P?
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Click to collapse
well it might but chances are very very low. the issue is the carriers have it locked or region the phone belongs to. and there hasnt been a way to access bootloader. no one has found a way.

How can I update my lg g4 from VERIZON to marshmallow?

My LG is on 5.1.1 , but I saw some persons with marshmallow on this device, or im wrong?
I can't download an OTA, because the phone said it is already up to date.
AngelxCasas said:
My LG is on 5.1.1 , but I saw some persons with marshmallow on this device, or im wrong?
I can't download an OTA, because the phone said it is already up to date.
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Click to collapse
What is your exact model?
Al0n said:
What is your exact model?
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VS986
AngelxCasas said:
VS986
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This is the KDZ for your device:
http://csmgdl.lgmobile.com/dn/downl...XU552DIAA3F35838E4/VS98625A_04_0314_ARB02.kdz
Please use LG UP in order to install the firmware on your device

H815(SEA) Unlock.bin

Hello guys, Im using South East Asia(SEA) variant of LG G4 and few times ago SEA variant owners were able to get Unlock.bin from LG Developer site. But now you can't get access from the LG Developer site.
Therefore i need a Unlock.bin from a SEA variant
Onur3544 said:
Hello guys, Im using South East Asia(SEA) variant of LG G4 and few times ago SEA variant owners were able to get Unlock.bin from LG Developer site. But now you can't get access from the LG Developer site.
Therefore i need a Unlock.bin from a SEA variant
Click to expand...
Click to collapse
So you need someone that can access the website of LG developers and give you your own unlock.bin because you can't ? Or just wanted a random unlock.bin (this can't unlock your device)?
xavierlangevin1 said:
So you need someone that can access the website of LG developers and give you your own unlock.bin because you can't ? Or just wanted a random unlock.bin (this can't unlock your device)?
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Oh, I'm sorry to hear that. I'm new to this things
Onur3544 said:
Oh, I'm sorry to hear that. I'm new to this things
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Click to collapse
No problem, so have you reached the fastboot mode and get your Device-ID ?
xavierlangevin1 said:
No problem, so have you reached the fastboot mode and get your Device-ID ?
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Click to collapse
Yes, I got my ID
Onur3544 said:
Yes, I got my ID
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Do you got skype , facebook or anything else ? that would be faster than this !
xavierlangevin1 said:
Do you got skype , facebook or anything else ? that would be faster than this !
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Click to collapse
Will doing something like that can unlock bootloader, I mean if we edit unlock.bin and put our device id will it unlock the bootloader there is no further security.
Please update me on this I also have H815 SEA and I would also like to enjoy CM if this is possible.
mohitgalaxy3 said:
Will doing something like that can unlock bootloader, I mean if we edit unlock.bin and put our device id will it unlock the bootloader there is no further security.
Please update me on this I also have H815 SEA and I would also like to enjoy CM if this is possible.
Click to expand...
Click to collapse
Did you try to unlock via Lg developers ?
xavierlangevin1 said:
Did you try to unlock via Lg developers ?
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I did...got the message LG H815 SEA or SEA Arrow don't support unlocking bootloader or can't be unlocked.
Wierd... you could always contact LG
xavierlangevin1 said:
Wierd... you could always contact LG
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They have said officially that H815 SEA don't support unlocking bootloader, it happened for a short period of time which was meant for internal testing purpose.
Now I don't know what else can be done.
I could try myself ?
xavierlangevin1 said:
I could try myself ?
Click to expand...
Click to collapse
Go ahead and let me know.
i dont have a 815 SEA so it would be difficult to try it
I messaged a person who knows that things. And he says Bootloader for the SEA will be never unlocked..
Sent from my LG-H815 using XDA-Developers mobile app
Onur3544 said:
I messaged a person who knows that things. And he says Bootloader for the SEA will be never unlocked..
Sent from my LG-H815 using XDA-Developers mobile app
Click to expand...
Click to collapse
Yes I have also heard this only.
Can we flash a kdz which have unlockable bootloader?
Sent from my LG-H815 using XDA-Developers mobile app
mohitgalaxy3 said:
They have said officially that H815 SEA don't support unlocking bootloader, it happened for a short period of time which was meant for internal testing purpose.
Now I don't know what else can be done.
Click to expand...
Click to collapse
waiting for a exploit !
---------- Post added at 05:53 AM ---------- Previous post was at 05:51 AM ----------
Onur3544 said:
Can we flash a kdz which have unlockable bootloader?
Sent from my LG-H815 using XDA-Developers mobile app
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Click to collapse
Flashing a 811 kdz should work in term but high rate of failure and hardbrick. It's the only way that we could use to unlock !
I'm planning to flash a turkish kdz version numbered of v20g. Creator of the thread says it can be flashed on every variant
Sent from my LG-H815 using XDA-Developers mobile app
Or give a try to this: https://www.change.org/p/lg-electro...-devices?source_location=petitions_share_skip
it seems like there is a benefit on a trying
Sent from my LG-H815 using XDA-Developers mobile app

Lg g4 h818p v20h how to root?

How can i ROOT my G4 h818p V20H?
Unfortunately as I know so far there is no way to root G4 h818P V20H. I'm also using this model and had searched everywhere for rooting but couldn't find.
So which firmware version of H818P is root-able?
Cekii said:
How can i ROOT my G4 h818p V20H?
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Click to collapse
tphg said:
Unfortunately as I know so far there is no way to root G4 h818P V20H. I'm also using this model and had searched everywhere for rooting but couldn't find.
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Click to collapse
ardian1899 said:
So which firmware version of H818P is root-able?
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Click to collapse
No root on MM for locked devices. Only LL can be rooted... At least for now. Checkout my PoC here it may be possible some day:
https://forum.xda-developers.com/g4/general/bl-unlock-unlock-bootloader-proof-t3648288
.
Sent from my LG-H815 using XDA Labs

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