[LG G4] [H815]- [Official Bootloader unlock by LG] - G4 General

God it Exists
Thanks to the Codefire Team and thanks to LG we have from some minutes ago the official steps to unlock LG G4's Bootloader:
Here
VERY IMPORTANT
1) For now this procedure is only available for H815 International variant (but LG page it says: "We will add more devices with unlockable bootloaders unlocking permission progressively")
2) doing this will void your warranty
My advice is : we have to support codefire Team ( @autoprime @thecubed @jcase @IllegalArgument ) much stronger to have a bootloader solution that will not void warranty and give us always root availability.
Codefire Team is our real hope to be always masters of our devices
G4 with official unlocked bootloader - screens :
http://i.imgur.com/kAzL8XU.jpg
http://i.imgur.com/moybMV7.png
http://i.imgur.com/4xZH3Uf.png

Would be nice backing up these partitions once(and possibly other) in order to revert to locked.
Don't have the g4(yet) but will donate for sure

Its probably worth posting this in General too!

Great. I wonder when can we root the g4?

Awesome but not being able to lock it again worries me :S.. I'll wait a little more.

nachomaster said:
Awesome but not being able to lock it again worries me :S.. I'll wait a little more.
Click to expand...
Click to collapse
For sure.
Only if Codefire can play on real devices we could have relock feature for bootloader and clean drm partition too i think

Me too, will wait alittle more. Just got the device not gonna risk without warranty that soon

LG was offering their warranty for unlocked and rooted devices... What happened now?
Not able to relock it? LG is the new Sony now with DRM and similar?
I'm very disappointed.

olivercervera said:
LG was offering their warranty for unlocked and rooted devices... What happened now?
Not able to relock it? LG is the new Sony now with DRM and similar?
I'm very disappointed.
Click to expand...
Click to collapse
I know...I mean LG used to make Sony internals! Lol
Sent from my SCH-I545 using Tapatalk

Caution: unlocked G4 may suddenly screen accelerate to dangerous speeds. Do not taunt unlocked G4.

hella356 said:
Caution: unlocked G4 may suddenly screen accelerate to dangerous speeds. Do not taunt unlocked G4.
Click to expand...
Click to collapse
Can you please provide more details?

olivercervera said:
Can you please provide more details?
Click to expand...
Click to collapse
He's kidding. lol.

Unlocking BL may have side effects. If you experience an erection lasting longer than 4 hours, please call your doctor immediately...

Who does my doctor contact if he has an erection lasting more than 4 hours?

i never had a device blocked for more than two hours ...got my G4 yesterday and just made my donation 5 minutes ago cmon guys:good:

This is embarrassing to ask. Does having a locked bootloader mean you cannot flash RomManager or TWRP? or something else?
If I only wanted to root and keep OEM rom do I still need to unlock the bootloader. Im in the T-mobile G4 LG-H811

pvaldeben said:
This is embarrassing to ask. Does having a locked bootloader mean you cannot flash RomManager or TWRP? or something else?
If I only wanted to root and keep OEM rom do I still need to unlock the bootloader. Im in the T-mobile G4 LG-H811
Click to expand...
Click to collapse
Correct, locked bootloader means no TWRP or custom recoveries.
Root is possible with a lock bootloader after finding an exploit.

Tmobile is unlocked right?

stl-soldier said:
Unlocking BL may have side effects. If you experience an erection lasting longer than 4 hours, please call your doctor immediately...
Click to expand...
Click to collapse
Risk does not apply to me - don't have a penis - unlocking bootloader now

Upstreammiami said:
Tmobile is unlocked right?
Click to expand...
Click to collapse
not yet, unlock file is only provided for the H815 intl unit so far. read up!

Related

locked and unlocked bootloader

I wanna share my experience with my locked bootloader.
I tried once to unlock and install a "just 4 unlocked" rom (2 roms actually) but the radio system didn't work (no phone, no wifi, no gps).
I got back by flashtools, i installed a rom 4 locked rom and i tried once more to unlock the BL. I installed CM10.1 and now everything is working perfect!!!
I got just a question 4 you: why does some xperia z has the BL locked while others unlocked?
e753 said:
I wanna share my experience with my locked bootloader.
I tried once to unlock and install a "just 4 unlocked" rom (2 roms actually) but the radio system didn't work (no phone, no wifi, no gps).
I got back by flashtools, i installed a rom 4 locked rom and i tried once more to unlock the BL. I installed CM10.1 and now everything is working perfect!!!
I got just a question 4 you: why does some xperia z has the BL locked while others unlocked?
Click to expand...
Click to collapse
All Xperia Zs come locked from the factory. Most can be unlocked to flash custom roms. Some are permanently locked because their carriers are iffy (to put it nicely), but those are the minority.
Keep Questions in the Q/A section, not in General.
And No SONY device comes with locked Bootloader always. All are locked by default from the factory. Among which some can be unlocked and some can not because the Carrier.
auni said:
Keep Questions in the Q/A section, not in General.
And No SONY device comes with unlocked Bootloader. All are locked by default from the factory. Among which some can be unlocked and some can not because the Carrier.
Click to expand...
Click to collapse
Ok, but my gadget showed "no in Service info > Configuration > Rooting Status > Bootloader unlock allowed (and in the post about unlock BL they says that if it's "no" the device cannot be unlocked).
Thank you
PS: How can i move the 3d to Q/A ?
That is what I said.
All the Devices are locked bootloader by default.
Bootloader unlock allowed= Yes -- This means you can unlock the bootloader by following regular method.
Bootloader unlock allowed= NO -- This means you can not unlock the bootloader. Because of the Carrier issue i believe.
auni said:
That is what I said.
All the Devices are locked bootloader by default.
Bootloader unlock allowed= Yes -- This means you can unlock the bootloader by following regular method.
Bootloader unlock allowed= NO -- This means you can not unlock the bootloader. Because of the Carrier issue i believe.
Click to expand...
Click to collapse
thx i got it.
But mine showed Bootloader unlock allowed= NO but i was able to unlock it after 2 try. I think every one following my procedure might do it.
e753 said:
thx i got it.
But mine showed Bootloader unlock allowed= NO but i was able to unlock it after 2 try. I think every one following my procedure might do it.
Click to expand...
Click to collapse
I think you will always have been able to unlock yours, you just didn't do it right the first time.
So are you saying you have a locked boatloader and can install. CM10????
Sent from my C6603 using xda premium
e753 said:
thx i got it.
But mine showed Bootloader unlock allowed= NO but i was able to unlock it after 2 try. I think every one following my procedure might do it.
Click to expand...
Click to collapse
did you root it and put a different ROM on there? the status might change say no but you can still unlock it. Simply put if first time you boot up your phone and it say Unlock bootloader = NO, then dont try to unlock it. When you root and flash a different rom that status might change to yes but in reality it still a NO
G1_enthusiast said:
did you root it and put a different ROM on there? the status might change say no but you can still unlock it. Simply put if first time you boot up your phone and it say Unlock bootloader = NO, then dont try to unlock it. When you root and flash a different rom that status might change to yes but in reality it still a NO
Click to expand...
Click to collapse
Eventually a right answer.
I was told the same. But i love to risk "playing" with my gadgets. So when i bought the xperia z through a carrier I saw the first time i boot up that the phone Unlock bootloader = NO (about 5 minutes after i bought it from the shop, so it was "original as the carrier made it).
I didn't care it and i tried to unlock. I installed a unlocked bootloader and rom and i had all that problems with the radio stuff . But the second time, after i recovered it by flashtool and a sw from sony (i don't remember the name) I was allowed to unlock it and install unlocked stuff. Now I am with Paranoid and I am so happy
e753 said:
Eventually a right answer.
I was told the same. But i love to risk "playing" with my gadgets. So when i bought the xperia z through a carrier I saw the first time i boot up that the phone Unlock bootloader = NO (about 5 minutes after i bought it from the shop, so it was "original as the carrier made it).
I didn't care it and i tried to unlock. I installed a unlocked bootloader and rom and i had all that problems with the radio stuff . But the second time, after i recovered it by flashtool and a sw from sony (i don't remember the name) I was allowed to unlock it and install unlocked stuff. Now I am with Paranoid and I am so happy
Click to expand...
Click to collapse
so you were able to unlock it even though it says no?
G1_enthusiast said:
so you were able to unlock it even though it says no?
Click to expand...
Click to collapse
Really interested in this cause I am in the same situation, carrier locked with bootloader locked for good.
CoolZoneAlex said:
Really interested in this cause I am in the same situation, carrier locked with bootloader locked for good.
Click to expand...
Click to collapse
same here... unlock it. install all the unlocked stuff. Radio might don't work. . Get ur phone back by flashtool and sony sw (i don't rememmber the name). The sony software will say u after a while u r not able to recover the phone cuz you are using some some software that is not sony. Don't worry and install another time a rom unbranded by flashtool.
now unlock the phone again and install everything u might like
There is only a problem with the twrp recovery, so use only the other one
e753 said:
same here... unlock it. install all the unlocked stuff. Radio might don't work. . Get ur phone back by flashtool and sony sw (i don't rememmber the name). The sony software will say u after a while u r not able to recover the phone cuz you are using some some software that is not sony. Don't worry and install another time a rom unbranded by flashtool.
now unlock the phone again and install everything u might like
There is only a problem with the twrp recovery, so use only the other one
Click to expand...
Click to collapse
Can anyone else confirm this?
Thanks!
Very interesting... Im waiting the confirmation from sony to pick up my phone without cost to change the fastboot to yes, but if this is true and someone else could confirm this method il do it tonight!!!!
Enviado desde mi C6603 usando Tapatalk 2
I think if you want others to try what you've done, (and it is interesting if we can unlock bootloaders this way)
then you may want to highlight which steps you did in more detail.
Which roms did you try to flash that resorted in no radio functions?
which rom did you try to flash with flashtool? which version of flashtool as well?
Did you do anything else?
I somehow doubt engineers would make an oversight as big as this one.
But fingers crossed nevertheless.
+1 for a detailed description of the steps you took. This could be huge!
Sent from my C6603 using xda premium
robogo1982 said:
I somehow doubt engineers would make an oversight as big as this one.
But fingers crossed nevertheless.
Click to expand...
Click to collapse
Indeed, this move would make the XZ much more attractive for buyers which have the bootloader locked from the carrier.
CoolZoneAlex said:
Indeed, this move would make the XZ much more attractive for buyers which have the bootloader locked from the carrier.
Click to expand...
Click to collapse
this must be the first topic on xperia z´s forum hehehe.

[News] [Official Update] LG is NO MORE releasing his Bootloader unlock solution

Last official update
LG is not releasing nothing.
I have sold my G3 yesterday
-----------------------------------------------------------------------------------
Old News
LG has just answered me about my request to have an official LG G3 bootloader unlock solution !!!!
Dear *******
Thank you for your feedback regarding bootloader unlock and
we are sorry for any inconvenience and disappointment that have been caused by lack of support for bootloader unlock on the latest LG smartphones.
We are already aware of many developers’ requests and opinions on bootloader unlock.
So we have been preparing a server to provide safer bootloader unlock.
Also, we are internally discussing the target model and the time of providing bootloader unlock.
However, it will take some more time due to the technical restrictions, security issues, and the policy of mobile carriers.
We deeply apologize that we are unable to support bootloader unlock right now and would like to ask for your kind understanding.
We will let you know more specific information when the support policy for bootloader unlock is decided.
Best Regards,
LG
We'll have an official Bootloader solution for G3 in few time !!!!
p.s. : Personally i grant LG until the end of August.
If in this time they don't officially release nothing, i'll let my final considerations about this device....
Cool victory [emoji1]
Gesendet von meinem LG-D855 mit Tapatalk
wolfgart said:
Enjoy Guys !!!
LG has just answered me about my request to have an official LG G3 bootloader unlock solution !!!!
Dear *******
Thank you for your feedback regarding bootloader unlock and
we are sorry for any inconvenience and disappointment that have been caused by lack of support for bootloader unlock on the latest LG smartphones.
We are already aware of many developers’ requests and opinions on bootloader unlock.
So we have been preparing a server to provide safer bootloader unlock.
Also, we are internally discussing the target model and the time of providing bootloader unlock.
However, it will take some more time due to the technical restrictions, security issues, and the policy of mobile carriers.
We deeply apologize that we are unable to support bootloader unlock right now and would like to ask for your kind understanding.
We will let you know more specific information when the support policy for bootloader unlock is decided.
Best Regards,
LG
We'll have an official Bootloader solution for G3 in few time !!!!
Click to expand...
Click to collapse
Great work!
Good news....finally I decide, for do not sell my G3
OMG,good news,yeeaaahh...
That's awesome news.
So sometime before the G3 becomes obsolete then.. Im not holding my breath for it being this year.
This would be most excellent.
What means? What are the advantages of unlocked bootloader?
Bull**** talk if you ask me!
Is it Ture?
LPirro said:
What means? What are the advantages of unlocked bootloader?
Click to expand...
Click to collapse
Is it joke ? You are senior member and does not know advantages of unlocked bootloader ?
Please use search for explanation.
About time
keltonfan said:
Is it Ture?
Click to expand...
Click to collapse
Sure. This is true bro.
I'm a known user here in LG section....
Look all my posts...
it took for so long.... finally !!!!:good:
tin2404 said:
Is it joke ? You are senior member and does not know advantages of unlocked bootloader ?
Please use search for explanation.
Click to expand...
Click to collapse
I unlocked the bootloader on Nexus 5 for root, recovery, etc. But don't know the advantages on G3. I think it's the same, for install AOSP ROMs, etc.
wolfgart said:
Sure. This is true bro.
I'm a known user here in LG section....
Look all my posts...
Click to expand...
Click to collapse
Thank you I mean LG really want to unlock for us?
keltonfan said:
Thank you I mean LG really want to unlock for us?
Click to expand...
Click to collapse
For sure.
They have looked around and undestood they could loose too many customers.
They will do an HTC similar solution
Wicked news, made my day
We will see if this is true and they actually stick to their word, or either it was an email just to get a reply and they just keep going about their daily routines. Im still banking on one of the devs to make a solution before LG.

LG unlocks officially the bootloader

So it seems that LG is finally officially unlocking the bootloader.
So far only on some G4s but i think this will come also to the G3.
source: http://www.gsmarena.com/lg_now_ship...and_it_is_starting_with_the_g4-news-12496.php
ucraiova88 said:
So it seems that LG is finally officially unlocking the bootloader.
So far only on some G4s but i think this will come also to the G3.
source: http://www.gsmarena.com/lg_now_ship...and_it_is_starting_with_the_g4-news-12496.php
Click to expand...
Click to collapse
Hopefully this gives us a UX 4 port sooner, at least until I save up for the G4. [emoji14]
Very good news thanks LG ..but are this will come also to the G3.????
So i was just curious...
Is there anything we can't do with bump unless we have unlocked bootloader?
reza1995live said:
So i was just curious...
Is there anything we can't do with bump unless we have unlocked bootloader?
Click to expand...
Click to collapse
Maybe A different operating system like Win10. or change boot screen to remove Powered by Android?
Many possibility by unlocking Bootloader
JustPlayingHard said:
Maybe A different operating system like Win10. or change boot screen to remove Powered by Android?
Many possibility by unlocking Bootloader
Click to expand...
Click to collapse
I hope so
Here is LG's Bootloader unlock website. I guess keep an eye out here for when they add more devices, hopefully they add the G3.
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?resourceId=RS00000875
So what(if any) implications will an official bootloader unlock have for those who have Bump'd? Will ROM dev's have to provide two versions of their ROMs - one for official unlock and one Bump'd?
I guess we can all use flashtools unroot unbump and start from scratch, if we do get a boot loader unlock from LG
This will never come to the US due to carrier restrictions. If you are outside of the US, there might be a small glimmer of hope.
sic0048 said:
This will never come to the US due to carrier restrictions. If you are outside of the US, there might be a small glimmer of hope.
Click to expand...
Click to collapse
That stinks.

ATT VoLTE and relock bootloader?

Before I get this phone. Does anyone on AT&T know if they white-listed this device for VoLTE?
Also, can we re-lock the bootloader like Nexus Devices or once the bootloader is unlocked it can never be re-locked again?
Thanks
mohan_kr said:
Before I get this phone. Does anyone on AT&T know if they white-listed this device for VoLTE?
Also, can we re-lock the bootloader like Nexus Devices or once the bootloader is unlocked it can never be re-locked again?
Thanks
Click to expand...
Click to collapse
You can relock the bootloader if you want to unroot and return to stock.
Read this thread https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877.
gee2012 said:
You can relock the bootloader if you want to unroot and return to stock.
Read this thread https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877.
Click to expand...
Click to collapse
Thanks I posted the question there..as I did not get a definitive answer. When I say relock, i want the behavior like the Nexus phones where it will do another wipe after the fastboot lock and fastboot mode shows correct lock status. Used to have one plus 1 and once unlocked you could never relock the bootloader..
mohan_kr said:
Before I get this phone. Does anyone on AT&T know if they white-listed this device for VoLTE?
Also, can we re-lock the bootloader like Nexus Devices or once the bootloader is unlocked it can never be re-locked again?
Thanks
Click to expand...
Click to collapse
AT&T only supports VoLTE on AT&T branded phones. So unfortunately, no.
Sent from my OnePlus 3T using XDA Labs
MrMeeseeks said:
AT&T only supports VoLTE on AT&T branded phones. So unfortunately, no.
Sent from my OnePlus 3T using XDA Labs
Click to expand...
Click to collapse
par for the course w/ that company. I think they have taken the mantle from Verizon as being the biggest jerks. If it wasn't for their iPhone business, they'd be sunk. They have done a fabulous job of raising the prices of all things DirecTV too. ugh.

Flashing Motorola firmware on Verizon set

Can I flash official Motorola firmware in VERIZON Droid turbo 2 set? To. Remove all Verizon crap
I am currently on nougat 7.0.0
Simple answer? NO
ferolac said:
Simple answer? NO
Click to expand...
Click to collapse
Why please elaborate. Even though hardware is same
earthworm82 said:
Why please elaborate. Even though hardware is same
Click to expand...
Click to collapse
because of locked bootloader
ferolac said:
because of locked bootloader
Click to expand...
Click to collapse
You can't upgrade because the bootloader is locked. The bootloader is locked because Verizon are money hungry and want to ensure you need an upgrade.
but in developer option there is an option to unlock boot loader isint that suffice ?
bump.
anyone please update
is it or is it not Verizon?
Hi all, I am in no way a developer, found out about this site from a Quora post about *drumroll* rooting a DT2. My question is this: I purchased my phone reconditioned (whatever that entails) from Amazon. It does not have the Verizon check mark on the bottom--does that mean I can root it? Please help!
Toxonuts said:
You can't upgrade because the bootloader is locked. The bootloader is locked because Verizon are money hungry and want to ensure you need an upgrade.
Click to expand...
Click to collapse
Could we trick the DT2 into believing its an update for it, but then update the firmware to unlock the bootloader?... How does Verizon update the firmware themselves if the bootloader is locked?

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