Can't unlock bootloader - G4 Q&A, Help & Troubleshooting

Hi guys !
I have a problem with my G4,
Last year I sent my g4 in repair because of the bootloops and they changed my motherboard but the imei number remained the same but the Device-ID is not the same so on the LG Dev website does not match Not so the unlock.bin file does not work.
So can not unlock the bootloader ..
Anyone have a solution
Sorry for my bad english

lildjey said:
Hi guys !
I have a problem with my G4,
Last year I sent my g4 in repair because of the bootloops and they changed my motherboard but the imei number remained the same but the Device-ID is not the same so on the LG Dev website does not match Not so the unlock.bin file does not work.
So can not unlock the bootloader ..
Anyone have a solution
Sorry for my bad english
Click to expand...
Click to collapse
Write the LG support they will help you with this
Sent from my LG-H815 using XDA Labs

Related

[Q] Please, I need ur help, because of warranty !

I unlocked my LG Optimus G e975.
After that i noticed that my GPS-module is dead. No GPS-signal at all.
The warranty is good. I could send it to service, but the phone is unlocked now. -.-
I used FreeGee to unlock my Optimus G.
So please tell me how to relock the bootloader that i can send it to service without problem / surprise. :laugh: Is there a possibility?
I am glad for any answers, which may help me.:good:
Just flash kdz
Thx.
Sent from my HTC One V using XDA Premium 4 mobile app

Taiwan H815 model bootloader unlock help

Hey guys,i recently got the LG G4 coming from a G3
Trying to unlock the bootloader of this phone i saw that the Taiwan model that i have isnt supported
I am thinking of what i can do to unlock my device
I thought a possibility would be to flash the european image on my phone in download mode ?
Or enter a different IMEI to my device when LG Website asks me to enter it
If you guys have any luck with the other international versions of LG G4 please let me know
Thank you very much
CoulFox said:
Hey guys,i recently got the LG G4 coming from a G3
Trying to unlock the bootloader of this phone i saw that the Taiwan model that i have isnt supported
I am thinking of what i can do to unlock my device
I thought a possibility would be to flash the european image on my phone in download mode ?
Or enter a different IMEI to my device when LG Website asks me to enter it
If you guys have any luck with the other international versions of LG G4 please let me know
Thank you very much
Click to expand...
Click to collapse
u have to wait until lg unlocks it...u can still have root n xposed though
Lg is never goin to support any other model than what is stated already.
We are all outa luck unless somebody finds a exploit like bump on g3
TheMadScientist420 said:
Lg is never goin to support any other model than what is stated already.
We are all outa luck unless somebody finds a exploit like bump on g3
Click to expand...
Click to collapse
They did unlock eur version they might unlock TWN or others also..
jinderation said:
They did unlock eur version they might unlock TWN or others also..
Click to expand...
Click to collapse
Lg has stated that thats the only model that will support unlock. Nothing wrong with hope but dont hold your breath.
TheMadScientist420 said:
Lg has stated that thats the only model that will support unlock. Nothing wrong with hope but dont hold your breath.
Click to expand...
Click to collapse
I know a developer in korea they say all Internationals models of G4 will have bootloader unlocked although he doesnt recommend it but it will be available.. He may not be sure of other carrier varients currently lg is working on it and its status will be available on their site when finished
jinderation said:
I know a developer in korea they say all Internationals models of G4 will have bootloader unlocked although he doesnt recommend it but it will be available.. He may not be sure of other carrier varients currently lg is working on it and its status will be available on their site when finished
Click to expand...
Click to collapse
Its one of those ill believe it when i see it. Now i know. There have been plenty of phones and tablets get unlocked officially and unofficialy 1.2.even 3 years later. I just know the encryption that the bls have on them and its bassicly unhackable. Thats why i say exploits. Unless someone finds the trusted key that lg uses. Which from what ive read. Is generated randomly from each iemi and android id. But i for one hope it happens and if ita any consolation that does revive my hope in g4 development. Lol i got a lg k7 unlocked and u can oem unlock then fastboot oem unlock. But theres absolutly no development for this device yet. Im bakin up a rom for it now

How to unlock bootloader without official method

Hi guys,
I have a LG G4 H815 with android 5.1 (Since the bootloop issue affected, im using 4 core fix). So it seems i cant unlock my bootloader from official method. When i enter Device ID in developer site it says "Unfortunately, your device (Singapore(ARROW(SINGAPORE))) does not support unlocking the bootloader." After some search i found that LG stopped giving bin file for this model. So are there any way to unlock this bootloader since i need to install marshmallow and the bootloader should be unlocked to to root marshmallow. If anyone knows to unlock bootloader unofficial way, please be kind enough to share it :3. (Sorry for my bad English)
Thanks! Have a good day!
Thamz16 said:
Hi guys,
I have a LG G4 H815 with android 5.1 (Since the bootloop issue affected, im using 4 core fix). So it seems i cant unlock my bootloader from official method. When i enter Device ID in developer site it says "Unfortunately, your device (Singapore(ARROW(SINGAPORE))) does not support unlocking the bootloader." After some search i found that LG stopped giving bin file for this model. So are there any way to unlock this bootloader since i need to install marshmallow and the bootloader should be unlocked to to root marshmallow. If anyone knows to unlock bootloader unofficial way, please be kind enough to share it :3. (Sorry for my bad English)
Thanks! Have a good day!
Click to expand...
Click to collapse
Hello I have the Singapore model as same as yours as well First, LG is not going to give any support for non EU devices. Second, a developer on xda found the way to unlock LG G4.. waiting for him to finish his work
onotor said:
Hello I have the Singapore model as same as yours as well First, LG is not going to give any support for non EU devices. Second, a developer on xda found the way to unlock LG G4.. waiting for him to finish his work
Click to expand...
Click to collapse
Thanks for the info man! Cheers

LG G4 818P with locked bootloader.

Good morning,
I got an LG G4 818P but checking on LG DEV website about the unlock bin I got that:
Unfortunately, your device( United Arab Emirates, (ASBT_3PIN(UNITED ARAB EMIRATES)), LGH818P.GCC )does not support unlocking the bootloader.
There is any way to proceed?
Cheers and thank you
sev7en said:
Good morning,
I got an LG G4 818P but checking on LG DEV website about the unlock bin I got that:
Unfortunately, your device( United Arab Emirates, (ASBT_3PIN(UNITED ARAB EMIRATES)), LGH818P.GCC )does not support unlocking the bootloader.
There is any way to proceed?
Cheers and thank you
Click to expand...
Click to collapse
You are able to unlock your G4. Check the xda post by steadfasterX in which you will be able to unlock bootloader through his UsU method.
crettit1204 said:
You are able to unlock your G4. Check the xda post by steadfasterX in which you will be able to unlock bootloader through his UsU method.
Click to expand...
Click to collapse
Thank you
first back up yours firmware and try this
https://forum.xda-developers.com/g4/general/unlock-unlock-lg-g4-device-usu-t3760451
sev7en said:
Good morning,
I got an LG G4 818P but checking on LG DEV website about the unlock bin I got that:
Unfortunately, your device( United Arab Emirates, (ASBT_3PIN(UNITED ARAB EMIRATES)), LGH818P.GCC )does not support unlocking the bootloader.
There is any way to proceed?
Cheers and thank you
Click to expand...
Click to collapse
The lg g4 h818p bootloader cannot be unlocked officially. It can be unlocked unofficially with steadfasterX's Usu unlock method BUT you will loose the touch screen function, rendering the phone essentially unusable and useless.
Quote from the referenced link: "temporary disabled: H818 (KNOWN ISSUE: TOUCH STOPS WORKING! I'm still working on a fix ...)"
There is no hope at this stage that this will be solved anytime soon. Google H818p on the linked thread and see for yourself and do not ask the question there again as it has been asked and answered too many times.
So, unfortunately you are SOL. You cannot install ANY custom rom without an unlocked bootloader. Your ONLY OPTION is to sell your H818p and get one that can be unlocked (see the OP {first original post by the developer in the linked thread}).
@crettit1204 @waseem55 Suggest you guys read things a little more carefully before providing suggestions that could have unintended consequences and render a member's phone useless.

Help i want to unlock bootloader and root my lg g8x

no developers are found on my lg g8x(LMG850EMW) xda formu
im using an indian variand not stuck on any carrier
imei : 358624103522012
please help
i got my lg for 251.40$ very cheap on a flash sale
nearly 3 lakh indian bought the phone but there is no working instruction found on internet to unlock
HELP:crying:
[email protected] said:
no developers are found on my lg g8x(LMG850EMW) xda formu
im using an indian variand not stuck on any carrier
imei : 358624103522012
please help
i got my lg for 251.40$ very cheap on a flash sale
nearly 3 lakh indian bought the phone but there is no working instruction found on internet to unlock
HELP:crying:
Click to expand...
Click to collapse
https://developer.lge.com/resource/mobile/RetrieveBootloader.dev
Sent from my LM-G810
The 8X does not seem to be supported...?
Roger.T said:
The 8X does not seem to be supported...
Click to expand...
Click to collapse
Thank for the replay
Lg v50s have identical specifications like lg g8x but it does not comes up with dual screen accessories
Lg v50s capable of unlocking bootloader
But i tried to boot into bootloader but i cant do they disabled or hided bootloader for indian variety??
Lg g8x vs lg v5s (same hardware)
https://www.gadgetsnow.com/compare-mobile-phones/LG-G8X-ThinQ-vs-LG-V50S-ThinQ

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