Which model is the easiest bootloader unlock and candidate for Lineage OS?

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Gorilla Daddy

Senior Member
Aug 6, 2018
50
7
I've seen the US996 official unlock, but I want to know if anyone of these are preferable since they are easiest to find second-hand:

T-Mobile
AT&T
Verizon

Thanks in advance.
 

Phoenix591

Senior Member
Oct 15, 2017
678
763
I've seen the US996 official unlock, but I want to know if anyone of these are preferable since they are easiest to find second-hand:

T-Mobile
AT&T
Verizon

Thanks in advance.

T-mobile process (technical version and skips some details). Same process, but reworded and simplified (and includes ALL the details).

T-mobile (and the factory unlocked US996) let's you actually unlock the bootloader so it takes a bit less time to boot (the other models sit longer at a bootloader locked warning, but they use an engineering bootloader that eventually continues booting)

The ATT is a pain to root too, because there are no firmware files available for it thanks to ATT deciding to use a different OTA format. It's process involves crossflashing then flashing back some att firmware.

(you didn't ask but) Sprint's is unrootable. (if it's taken an OTA anytime in the past 2.5 YEARS or so, so basically 95% of them) (thank Sprint for doing such a great job locking it down! Wouldn't want people extending the useful life of their phones!)

The rest all involve using the LG UP program mentioned and linked in those other guides above in upgrade mode to downgrade to a firmware released in January 2017 or earlier (it needs to have the December 2016 android security patch or earlier) and do an exploit to install an engineering bootloader.

The Verizon model uses the above process but the vibration motor will run continuously when booting until a custom kernel is installed iirc

The international model (H990) uses the above process with a few minor tweaks to get it working
 
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ezzony

Senior Member
Jul 4, 2012
724
213
Dublin
LG V20
The Verizon and AT&T can be flashed with us996-usa KDZ and then rooted using dirtysanta. This gets rid of verizon vibrate on boot issue and bloatware on both. And AT&T network restrictions.

Sent from my LGE LG-US996 using XDA Labs
 

Gorilla Daddy

Senior Member
Aug 6, 2018
50
7
The Verizon and AT&T can be flashed with us996-usa KDZ and then rooted using dirtysanta. This gets rid of verizon vibrate on boot issue and bloatware on both. And AT&T network restrictions.

Thanks. Does that mean that a network SIM locked AT&T or Verizon model gets SIM unlocked when we flash us996-usa KDZ?
 

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    The Verizon and AT&T can be flashed with us996-usa KDZ and then rooted using dirtysanta. This gets rid of verizon vibrate on boot issue and bloatware on both. And AT&T network restrictions.

    Sent from my LGE LG-US996 using XDA Labs
    1
    I've seen the US996 official unlock, but I want to know if anyone of these are preferable since they are easiest to find second-hand:

    T-Mobile
    AT&T
    Verizon

    Thanks in advance.

    T-mobile process (technical version and skips some details). Same process, but reworded and simplified (and includes ALL the details).

    T-mobile (and the factory unlocked US996) let's you actually unlock the bootloader so it takes a bit less time to boot (the other models sit longer at a bootloader locked warning, but they use an engineering bootloader that eventually continues booting)

    The ATT is a pain to root too, because there are no firmware files available for it thanks to ATT deciding to use a different OTA format. It's process involves crossflashing then flashing back some att firmware.

    (you didn't ask but) Sprint's is unrootable. (if it's taken an OTA anytime in the past 2.5 YEARS or so, so basically 95% of them) (thank Sprint for doing such a great job locking it down! Wouldn't want people extending the useful life of their phones!)

    The rest all involve using the LG UP program mentioned and linked in those other guides above in upgrade mode to downgrade to a firmware released in January 2017 or earlier (it needs to have the December 2016 android security patch or earlier) and do an exploit to install an engineering bootloader.

    The Verizon model uses the above process but the vibration motor will run continuously when booting until a custom kernel is installed iirc

    The international model (H990) uses the above process with a few minor tweaks to get it working