LG G4 FRP Bypass - T-Mobile LG G4

I bought an LG G4 H811 off Ebay but the phone is FRP locked. I've tried all the tutorials I could find on Youtube and Google but it appears there is a new security patch that has blocked those workarounds. I've also tried downgrading through the kdz file and using the FRP Bypass tool to no avail.
Any suggestions?
Thank You

I've been unable to go into installing from third party and also setup wizard. There are also no User settings. and tried to do a Downgrade with the KDZ.. Hopefullly there will be a release soon!

james24849 said:
I bought an LG G4 H811 off Ebay but the phone is FRP locked. I've tried all the tutorials I could find on Youtube and Google but it appears there is a new security patch that has blocked those workarounds. I've also tried downgrading through the kdz file and using the FRP Bypass tool to no avail.
Any suggestions?
Thank You
Click to expand...
Click to collapse
I had a similar situation.
If you still need help see my post >>> https://forum.xda-developers.com/tmobile-g6/how-to/frp-unlock-lg-g6-using-headphone-jack-t3616166
If it helps send a thanks.

Related

[Troubleshooting] Help Required from Pro Developers

Hello concerned,
I've got LG G4 H11 10n running Lollipop from T-Mobile. My cousin sent me as a gift.
I got it with some google account already entered. So being fair I did factory reset of phone to set the phone on my google account. I never knew i had to remember the google account and unfortunately neither me and my cousin remembers which google account it was previously using.
So,
Problem 1:
I need to get through "The device was reset. Enter the google account that was previously synced." and use my own account instead of the previous as i do not know it and was not mine anyway.
Moving further to my other major problem.
Problem 2:
I got this phone Sim Locked and i want to Unlock my Sim card. As I am not in the United States.
I don't want to buy codes from websites. Neither I was able to use Device Unlock App from T-Mo for Temporary/Permanent unlock.
I am much interested to unlock my phone via development. I've searched too many posts but found out that Rooting or Flashing of Stock ROM won't unlock it either.
Summary:
First of all i need help to set up my own google account then I need to unlock it for my carrier.
Any help regarding these matters will be highly obliged. Kindly refer any post that solves my problems if anyone knows.
mamoo.ma3 said:
Hello concerned,
I've got LG G4 H11 10n running Lollipop from T-Mobile. My cousin sent me as a gift.
I got it with some google account already entered. So being fair I did factory reset of phone to set the phone on my google account. I never knew i had to remember the google account and unfortunately neither me and my cousin remembers which google account it was previously using.
So,
Problem 1:
I need to get through "The device was reset. Enter the google account that was previously synced." and use my own account instead of the previous as i do not know it and was not mine anyway.
Moving further to my other major problem.
Problem 2:
I got this phone Sim Locked and i want to Unlock my Sim card. As I am not in the United States.
I don't want to buy codes from websites. Neither I was able to use Device Unlock App from T-Mo for Temporary/Permanent unlock.
I am much interested to unlock my phone via development. I've searched too many posts but found out that Rooting or Flashing of Stock ROM won't unlock it either.
Summary:
First of all i need help to set up my own google account then I need to unlock it for my carrier.
Any help regarding these matters will be highly obliged. Kindly refer any post that solves my problems if anyone knows.
Click to expand...
Click to collapse
http://forum.xda-developers.com/g4/general/bypass-google-account-lg-g4-tool-t3261627
This thread has a tool to bypass the account lock.
Much Obliged!
Vseprz said:
http://forum.xda-developers.com/g4/general
This thread has a tool to bypass the account lock.
Click to expand...
Click to collapse
I am really thankful for your instant response.
Still need to work out for my second problem.
mamoo.ma3 said:
I am really thankful for your instant response.
Still need to work out for my second problem.
Click to expand...
Click to collapse
I'm not entirely sure, but I believe flashing a global Rom port will work?
I've got MM update. If I update my phone will it resolve sim unlock issue?
If not, refer a stable Global ROM port. Because I searched a Global ROM port which was only for H811 10h as my phone is H811 10n. And the Dev. warned not to flash it on 10n or else my device will be bricked. Need help.
mamoo.ma3 said:
I've got MM update. If I update my phone will it resolve sim unlock issue?
If not, refer a stable Global ROM port. Because I searched a Global ROM port which was only for H811 10h as my phone is H811 10n. And the Dev. warned not to flash it on 10n or else my device will be bricked. Need help.
Click to expand...
Click to collapse
The marshmallow update 20i will not fix the sim unlock. You need a port from the h815.
Rom: http://forum.xda-developers.com/g4/development/h815-genisys-rom-1-0-classic-v10g-t3192649
I had best success with 3.4 genysis
Kernel: http://forum.xda-developers.com/g4/orig-development/kernel-t3213145
Use the latest 1.7 version.
Thanks for your support so far Vseprz.
Isn't it better to try GLOBAL M STOCK ROM from this Thread?
http://forum.xda-developers.com/tmobile-g4/development/global-marshmallow-6-0-port-to-h811-t3232760
I just came to knew that Flashing a Global ROM won't unlock my device either. Is this correct? Please I need to get through this.
mamoo.ma3 said:
Thanks for your support so far Vseprz.
Isn't it better to try GLOBAL M STOCK ROM from this Thread?
http://forum.xda-developers.com/tmobile-g4/development/global-marshmallow-6-0-port-to-h811-t3232760
Click to expand...
Click to collapse
That is okay if you want a complete stock build. Otherwise genysis has many nice qol tweaks and updates already done for you.
I believe i heard that the sim unlock that is built in to the 20i update actually works as opposed to the useless versions in older updates if that helps you
jamesd1085 said:
I believe i heard that the sim unlock that is built in to the 20i update actually works as opposed to the useless versions in older updates if that helps you
Click to expand...
Click to collapse
My friend Vseprz just said above:
"The marshmallow update 20i will not fix the sim unlock. You need a port from the h815"
I can't try unless I am sure what I am doing.

(Solved)Bypass FRP

How to bypass frp on this phone, I tried all that methods on youtube and nothing. Any ideas ?
Thermaltake868 said:
How to bypass frp on this phone, I tried all that methods on youtube and nothing. Any ideas ?
Click to expand...
Click to collapse
What do you mean by 'bypass' and whatvdo you want to do!
Related to that, whar is exactly tour current ROM and what ia the problem
FRP is not the same thing as Bootloader. And Bootliader can be unlocked for 4 Euros, and maybe even agaib for free.
Btw, don't follow suspicious YTs
I did it myself, needed to flash board software and that was it.

Bypass FRP

Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Can you boot in system?
Aymericl31 said:
Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Click to expand...
Click to collapse
install or change to other model number firmware like EVA-AL10 to your device also check this https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849 .
albelushi7 said:
install or change to other model number firmware like EVA-AL10 to your device also check this https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849 .
Click to expand...
Click to collapse
How could he flash with the locked FRP?!
Btw, once you are (already) on AL10 Oreo, you don't have OEM Unlock option in Developers menu.
But to rebrand by HWOTA7, you needed FRP and Bootloader unlocked.
Moreover, even on AL10, if you boot to Fastboot you would see that FRP is unlocked.
And there is an attribute in one of the system XML files, if you enable it (root required for editing) you will unleash the previously hidden OEM Unlock option in Developers menu (ie, then you would have OEM unlock option in Developers menu just like in Nougat)
---------- Post added at 10:42 PM ---------- Previous post was at 10:30 PM ----------
Aymericl31 said:
Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Click to expand...
Click to collapse
Look at this thread
https://forum.xda-developers.com/p9/help/bought-phone-ebay-registration-wizard-t3840803
Similar case with the second-hand P9, where previous owner did not remove his Google account before removing his SIM card and giving the phone.
Read post #1 and then post #7 till the end - solution was DC Unlocker/Phoenix with the price of 15 Euros credits.
PS:
- When doing Factory Reset you should either had original SIM from the previous owner, or he had to remove himself his Google account(s) from the phone
This way phone reacts as if it was stolen (with the SIM card protected by PIN, and when the thief then removes original SIM and tries to bypass Google and FRP protection)
zgfg said:
How could he flash with the locked FRP?!
Btw, once you are (already) on AL10 Oreo, you don't have OEM Unlock option in Developers menu.
But to rebrand by HWOTA7, you need FRP and Bootloader unlocked.
Moreover, even on AL10, if you boot to Fastboot you would see that FRP is unlocked.
And there is an attribute in one of the system XML files, if you enable it (root required for editing) you can unleash the previously hidden OEM Unlock option in Developers menu (ie, then you would have OEM unlock option in Developers menu just like in Nougat)
---------- Post added at 10:42 PM ---------- Previous post was at 10:30 PM ----------
Look at this thread
https://forum.xda-developers.com/p9/help/bought-phone-ebay-registration-wizard-t3840803
Similar case with the second-hand P9, where previous owner did not remove his Google account before removing his SIM card and giving the phone.
Read post #1 and then post #7 till the end - solution was DC Unlocker/Phoenix with the price of 15 Euros credits.
PS:
- When doing Factory Reset you should either had original SIM from the previous owner, or he had to remove himself his Google account(s) from the phone
This way phone reacts as if it was stolen (with the SIM card protected by PIN, and when the thief then removes original SIM and tries to bypass Google and FRP protection)
Click to expand...
Click to collapse
Thank you everyone for your reply !
I do not understand how this paid service will solve the problem and not me (with all the knowledge available to xda volunteers)
Does DC Unlocker have privilege to unlock the bootloader with Huawei?
Aymericl31 said:
Thank you everyone for your reply !
I do not understand how this paid service will solve the problem and not me (with all the knowledge available to xda volunteers)
Does DC Unlocker have privilege to unlock the bootloader with Huawei?
Click to expand...
Click to collapse
Apparently their tool knows a back-door hook into the Bootloader
zgfg said:
Apparently their tool knows a back-door hook into the Bootloader
Click to expand...
Click to collapse
Ok thanks, I'll try their tools and I'll come back to post on this tread the result for the community
It works
Great !
The software is easy to use and i pay 15€ for unlock my Huawei P9.
I click on the unlocking button after putting my phone in fastboot mode and immediately, the phone reboot and makes a factory reset low level.
I think DC unlocker find system flaw that they alone know.
I do not know which version of android had the phone and which version of the security level but for this rom the security level of android is February 1, 2017 and the android version is 7.0 with EMUI 5.0.
Knowing that I could not bypass with 2018 methods found on youtube or xda, the phone downgraded to another version of android.
I think that their software finds a flaw for downgrade with the bootloader lock and that remove the frp protection
Thank you zgfg
Aymericl31 said:
Great !
The software is easy to use and i pay 15€ for unlock my Huawei P9.
I click on the unlocking button after putting my phone in fastboot mode and immediately, the phone reboot and makes a factory reset low level.
I think DC unlocker find system flaw that they alone know.
I do not know which version of android had the phone and which version of the security level but for this rom the security level of android is February 1, 2017 and the android version is 7.0 with EMUI 5.0.
Knowing that I could not bypass with 2018 methods found on youtube or xda, the phone downgraded to another version of android.
I think that their software finds a flaw for downgrade with the bootloader lock and that remove the frp protection
Thank you zgfg
Click to expand...
Click to collapse
Thank you for confirming and reporting your experience, it might be useful for somebody else (in that another thread I gave you link in the previous posts, it also worked for another user)
Btw, now when you opened FRP and Bootloader, did you upgrade to the relevant latest Nougat, or do you consider going for AL10 Oreo?
zgfg said:
Thank you for confirming and reporting your experience, it might be useful for somebody else (in that another thread I gave you link in the previous posts, it also worked for another user)
Btw, now when you opened FRP and Bootloader, did you upgrade to the relevant latest Nougat, or do you consider going for AL10 Oreo?
Click to expand...
Click to collapse
This is my second phone and I am looking to stay on a stable system and get used to EMIU. If i like EMIU, it will become my main smartphone.
I will make the OTA update that Huawei offers and stay on Nougat
Aymericl31 said:
This is my second phone and I am looking to stay on a stable system and get used to EMIU. If i like EMIU, it will become my main smartphone.
I will make the OTA update that Huawei offers and stay on Nougat
Click to expand...
Click to collapse
Ofc. I actually also like EMUI
Btw, EVA-AL10c00 b535/b539 is also EMUI
Stock firmware already contains international languages, just few patches are needed to get
Mob NW working
Playstore installed
and then can optionally come
Magisk root
Face unlock (n/a on Nougat)
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Open Kirin Treble ROMs O and P (that can be installed over) are for those who want AOSP based experience
zgfg said:
Ofc. I actually also like EMUI
Btw, EVA-AL10c00 b535/b539 is also EMUI
Stock firmware already contains international languages, just few patches are needed to get
Mob NW working
Plaaystore
and then optionally
Magisk root
Face unlock (n/a on Nougat)
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Click to expand...
Click to collapse
Ok I'll watch this !
Thanks for all
On gurus Unlock you can found the solution instant and fast

Unlocking FRP lock on G8 ThinQ

Hello everyone I'm new to this forum but I'm at the end of my ropes. I bought a phone off of eBay it's a great phone but it's FRP locked!! And the last owner does not have the information to unlock it. I tried every YouTube video I possibly get my hands on but no luck.
I even paid somebody in Spain to unlock it through a company but they didn't have the tools to unlock it either. I'm really hoping that someone here in this forum has bypassed the FRP lock on this specific phone.
Here is my specific phone: LG G8 ThinQ LM-G820UM. Someone also told me that I could re flash the ROM, it is a Verizon prepaid phone.
I'll be willing to try that if someone can give me a step by step instructions how to do it and what tool I will need.
Thank you for any help that you can possibly give me.
Thanks
-DaLG8Man
Solution
Hi, do You find any solution?

Moto G XT1072 how to unlock bootloader without developer mode?

Hello
Hope I'm not posting something old, I couldn't find a thread for my query so here it goes:
I factory resetted my old moto G XT1072 and now is stuck on the screen asking for the original google account that was in use which I don't have a clue which it is, I tried flashing a new firmware hoping to bypass the issue but didn't work because my bootloader is locked, so I went on to unlock it but fails because developer mode is not activated, is there a way to unlock the bootloader from fastboot or even flash a new firmware without having to do it?
Best regards,
ninokika3014 said:
Hello
Hope I'm not posting something old, I couldn't find a thread for my query so here it goes:
I factory resetted my old moto G XT1072 and now is stuck on the screen asking for the original google account that was in use which I don't have a clue which it is, I tried flashing a new firmware hoping to bypass the issue but didn't work because my bootloader is locked, so I went on to unlock it but fails because developer mode is not activated, is there a way to unlock the bootloader from fastboot or even flash a new firmware without having to do it?
Best regards,
Click to expand...
Click to collapse
Do a YouTube search for frp bypass,
Phone model and Android version
There should be several.
Sent from my Moto E (4) using Tapatalk
ninokika3014 said:
Hello
Hope I'm not posting something old, I couldn't find a thread for my query so here it goes:
I factory resetted my old moto G XT1072 and now is stuck on the screen asking for the original google account that was in use which I don't have a clue which it is, I tried flashing a new firmware hoping to bypass the issue but didn't work because my bootloader is locked, so I went on to unlock it but fails because developer mode is not activated, is there a way to unlock the bootloader from fastboot or even flash a new firmware without having to do it?
Best regards,
Click to expand...
Click to collapse
As said by @sd_shadow check Google for methods to bypass frp on Titan/Thea, often there is something like a a developer firmware to boot into system and activate usb debugging or tricks to bypass the Google authentication. If you're searching on YT make sure to use the latest tutorials available for your android version.
Sent from my Moto G5 Plus using XDA Labs

Categories

Resources