Hello guys, i am new to LG, so i saw this:
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
i hope lg v30 will have an unlockable bootloader but..
i was wondering, what is different from Google Nexus or Pixel to LG in factor of unlocking bootloader and getting root Magisk, and pass Safetynet?
I saw that for LG G6 getting root is really hard or impossible for USA version.
So i hope some experts will answer all my and LG community doubts
The TMobile version will most likely be bootloader unlocked unless LG decided to lock it down just like Samsung did
Most TMobile phones are boot unlockable
For europe instead? I know that g6 was unlocked only for Europe
I live in Europe, so that will be OK for me, but still, once unlocked bootloader, did you pass safetynet?
EasyDeath said:
For europe instead? I know that g6 was unlocked only for Europe
I live in Europe, so that will be OK for me, but still, once unlocked bootloader, did you pass safetynet?
Click to expand...
Click to collapse
I am in the US, and I must have root, so I don't have the G6 yet, unless root comes.
Once the bootloader is unlocked, flash TWRP. Then flash MAGISKs newest version. Then set up masgisk and you should be fine passing safety net
Really interested in this. I have a Note 8 on order but if the v30 is Bootloader unlocked and rooted then it may be enough for me to jump ship. Having Resurrection Rom on the v30 would be amazing but not keeping my hopes up being that the V20 was not as bootloader unlock friendly as before and required Dirty Santa unlock. Don't think the simple OEM UNLOCK command will work.
Josh McGrath said:
I am in the US, and I must have root, so I don't have the G6 yet, unless root comes.
Once the bootloader is unlocked, flash TWRP. Then flash MAGISKs newest version. Then set up masgisk and you should be fine passing safety net
Click to expand...
Click to collapse
Root has come to the U.S. version of the LG G6, if you buy the U.S. carrier unlocked version, which is also eligible for bootloader unlock. LG G6 US997. Don't buy carrier branded versions.
Here's the OFFICIAL LG bootloader unlock list:
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
See the U.S. LG G6 US997?
Here's even a custom ROM specifically for the LG G6 U.S. carrier unlocked version:
[ROM][UNOFFICIAL][7.1.2]Dirty Unicorns 11.6[US997]
https://forum.xda-developers.com/lg-g6/development/rom-dirty-unicorns-11-6-t3659943
So, same deal with the LG V30. Wait for the carrier unlocked version, which comes a few weeks after the carrier stores fleece the suckers.
I'm predicting mid-November.
Whenever it's released (carrier unlocked version), it will also be on that bootloader unlock list and can be rooted.
Apparently the carrier unlocked U.S. version which is bootloader unlock eligible will be LG V30 US998.
https://www.bhphotovideo.com/c/product/1357369-REG/lg_lgus998_ausasv_lg_v30_us998_64gb.html?email=
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Josh McGrath said:
The T-Mobile version will most likely be bootloader unlocked unless LG decided to lock it down just like Samsung did
Most TMobile phones are boot unlockable
Click to expand...
Click to collapse
NO, the T-mobile LG V30 version will NOT be bootloader unlocked. (At least not in the way we need.) That's all in the past. For instance with the LG G6, you have to buy the U.S. carrier unlocked version (LG G6 US997), not the T-mobile version which is still effectively bootloader locked. There's still no root for the T-mobile LG G6 released MONTHS ago, because all the fastboot commands have been disabled.
OK, to get technically granular the T-mobile LG G6 bootloader can be "unlocked" but nothing else can be done:
johndc7 said:
All the fastboot commands have been removed on this device other than lock and unlock. Until there is a method to flash a custom recovery we can't really do anything.
Click to expand...
Click to collapse
In effect,the phone is still locked down. So, months later still NO root, no TWRP, nothing can be done.
There's 23 pages for root bounty on the T-mobile LG G6, but of course no root yet because all the fastboot commands have been disabled. 23 pages of people BEGGING for root and pledging money for the T-mobile "bootloader unlocked" LG G6.
Two devs even ported ROMs and posted them to the T-mobile LG G6 thread and everyone is like, "Why are you posting that stuff here? We can't use it!"
Whereas, the U.S. carrier unlocked version of the LG G6 (US9978) has TWRP, root, ROMs, etc. and is compatible with ALL U.S. carriers. Same with the European carrier unlocked version (H870) of the LG G6. Here's one of the ROMs for those UNLOCKED versions, which are also on LG's BOOTLOADER UNLOCK LIST:
The LG V30 carrier unlocked versions will be added to that list when LG releases them, a few weeks AFTER the branded carrier versions. Do NOT buy a carrier-branded LG V30 if you care about bootloader unlock, root, TWRP, custom kernels, ROMs...
I know this thread if for the LG V30, but I'm saying LG will probably do EXACTLY the same thing they did with the LG G6. They will LOCK DOWN all the bootloaders for all the carrier versions, but will then release carrier-unlocked U.S. and European versions which will be eligible for "real" bootloader unlock. Those phones will get root, ROMs, etc.
The TMobile v20 was bootloader unlockable via adb oem unlock. And as I understand it, the tmobile G6 was the same.
So most likely the TMOBILE V30 will be the same, but much the current G6, security will be tough to obtain root
I would not be surprised if the V30 is boot locked this time and they want to compete with Samsung, especially with the use of flash signature and anti rollbacks lately
Josh McGrath said:
The TMobile v20 was bootloader unlockable via adb oem unlock. And as I understand it, the tmobile G6 was the same.
So most likely the TMOBILE V30 will be the same, but much the current G6, security will be tough to obtain root
Click to expand...
Click to collapse
NO, the T-mobile LG G6 is not NOT bootloader unlockable. At least not the way we need here on XDA. (You can "unlock" the bootloader on the T-mobile LG G6, but cannot flash anything on it.) I provided proof in the links above. Instead you just repeat the same incorrect information? Please don't do that. At least read before replying? See the blue underlined links? If I say something and there's a blue underlined link, it's direct proof of what I'm saying. NO root, no TWRP, nothing for any T-mobile LG G6 which was released MONTHS AGO.
As I said, that's all in the past, about T-mobile having "unlocked" bootloaders. They no longer have it for Samsung phones nor for LG phones.
There's 23 pages for root bounty on the T-mobile LG G6, but of course no root yet because all the fastboot commands have been disabled.
Two devs even ported ROMs and posted them to the T-mobile LG G6 thread and everyone is like, "Why are you posting that stuff here? We can't use it!"
T-MOBILE LG G6:
Barsky said:
What's does it matter. You can't do anything with this. It's a pointless thread until and if we get root and that doesn't look like it is going to happen on this model.
If this were a news headline, I believe it would be called clickbait
No offense meant to micromod. Just frustrated with this situation .
Click to expand...
Click to collapse
YOU even posted this below in that same thread, so you should know better?
Josh McGrath said:
You must be bootloader unlocked, and rooted to use flashify to flash TWRP
It's a catch 22 deal
Click to expand...
Click to collapse
You KNOW there's the T-mobile LG G6 is still locked down. So WHY here are you saying here it's not?
I'm educating people before they screw up. You NEED the carrier unlocked version, which qualifies for LG's bootloader unlock list. (REAL bootloader unlock.) The U.S. and European LG V30 carrier unlocked will appear on that list after they are released, probably in mid-November...
Some more information on the T-mobile LG G6 from an expert:
autoprime said:
T-mobile H872 G6 doesn't have root yet and will only have root once they have a method to get TWRP onto the device. Fastboot boot/flash commands are disabled so it will take an exploit of some sort to get TWRP flashed to the recovery partition.
The only other G6 device that will have root is whatever device LG adds to the official bootloader unlock list which can be found here: http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
The models added to the bootloader unlock list will be the models to get for proper bootloader unlock, TWRP and root without jumping through hoops like the Tmobile H872 variant does. (currently U.S. and European unlocked carrier LG G6)
For all the other G6 variants without bootloader unlock (AT&T, Verizon, us cellular, canadian, australian, south american, korean, chinese, etc..), a new root method of some sort would be needed but there is nothing public yet. Once a public root arrives and if a debug bootloader image is leaked (like the LG V20) then other G6 variants might be able to have an unlocked bootloader allowing TWRP and permanent root.
Just laying out all the current info to this date. I have no plans to work on any of this as I do not have the device.
Click to expand...
Click to collapse
ChazzMatt said:
Root has come to the U.S. version of the LG G6, if you buy the U.S. carrier unlocked version, which is also eligible for bootloader unlock. LG G6 US997. Don't buy carrier branded versions.
Here's the OFFICIAL LG bootloader unlock list:
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
See the U.S. LG G6 US997?
Here's even a custom ROM specifically for the LG G6 U.S. carrier unlocked version:
[ROM][UNOFFICIAL][7.1.2]Dirty Unicorns 11.6[US997]
https://forum.xda-developers.com/lg-g6/development/rom-dirty-unicorns-11-6-t3659943
So, same deal with the LG V30. Wait for the carrier unlocked version, which comes a couple of months after the carrier stores fleece the suckers.
One site is saying probably mid-October:
https://www.androidheadlines.com/2017/08/unlocked-lg-v30-flagship-likely-cost-749-99-us.html/amp
Whenever it's released (carrier unlocked version), it will also be on that bootloader unlock list and can be rooted.
Apparently the carrier unlocked U.S. version which is bootloader unlock eligible will be LG V30 US998.
https://www.bhphotovideo.com/c/product/1357369-REG/lg_lgus998_ausasv_lg_v30_us998_64gb.html?email=
Click to expand...
Click to collapse
The only reason I buy the carrier, TMobile version, is because I don't keep phone's long usually. 6 months tops and I don't want to fork out that much money up front every time
Josh McGrath said:
The only reason I buy the carrier, TMobile version, is because I don't keep phone's long usually. 6 months tops and I don't want to fork out that much money up front every time
(for carrier unlocked versions that have REAL bootloader unlock)
Click to expand...
Click to collapse
Then you don't care about bootloader unlock, root, custom ROMs, kernels, etc.
Because the days of T-mobile being dev friendly are over. Carrier-branded LG G6 is effectively locked down and so will the LG V30, for all the carriers.
Only the U.S. and European "carrier unlocked" versions will qualify for LG's bootloader unlock list.
you seem so angry.
also, I never posted to this thread, so wtf?
Barsky said:
you seem so angry.
also, I never posted to this thread, so wtf?
Click to expand...
Click to collapse
Not angry. Just using your comment to correct misinformation.
I had already proved it, in my first reply to him -- because I try to research before posting. But then he came along and repeated the same crap again? While QUOTING my post! Which is annoying, when you've already been told the actual facts, with proof to back it up. Refute the proof if you can, but don't ignore it.
He had even posted in that same LG G6 "useless" ROM thread you did! So it's not like he's unfamiliar with the locked-down T-MOBILE LG G6 situation... Therefore, I don't know why he keeps saying the T-mobile LG G6 bootloader is "unlocked".
(At the risk of confusing people, yes the T-mobile LG G6 bootloader can be unlocked, but all the other fastboot commands have been disabled. So, it doesn't do you any good. It's like having the keys to the car -- but the car is missing. It's still a locked down phone. The phone was released when? March, April? Now September and still no root or TWRP on the T-mobile LG G6. Whereas the U.S. and European "carrier unlocked" versions -- which qualify for REAL bootloader unlock -- have tons of dev work going.)
Sorry you got involved. I quoted your informative comment in addition to the previous proof. T-Mobile LG G6 does NOT have a "real" unlocked bootloader, and very probable neither will the LG V30.
T-Mobile has long stopped being dev friendly.
ok
Damn....if u choose to buy other unlockeable v30 other than tmobile one you will loose 600mhz capabilities
The easy days of oem unlocking, twrp and rooting are over with T-Mobile. If you've got the cash, just by the unlocked version if you must have root.
Sent from my SM-G955U using Tapatalk
netgar said:
Damn....if u choose to buy other unlockeable v30 other than tmobile one you will loose 600mhz capabilities
Click to expand...
Click to collapse
I'm hoping when the U.S. carrier unlocked version (LG V30: US998.USA) is actually released to the public for sale it will have the 600mhz band.
Or that you can flash the T-mobile radio to it to enable that band 71.
I'm pretty sure the hardware (antennas) will all be the same on all the U.S. models. The differences then would be firmware.
ChazzMatt said:
I'm hoping when the U.S. carrier unlocked version (LG V30: US998.USA) is actually released to the public for sale it will have the 600mhz band.
Or that you can flash the T-mobile radio to it to enable that band 71.
Click to expand...
Click to collapse
That would be good
MicroMod777 said:
The easy days of oem unlocking, twrp and rooting are over with T-Mobile. If you've got the cash, just by the unlocked version if you must have root.
Sent from my SM-G955U using Tapatalk
Click to expand...
Click to collapse
That makes me cry reading that, because #1 it's true, and #2, the whole reason I came to T-Mobile a few years ago, because they were the last carrier still releasing new flagships with unlocked bootloaders.
Absolutely blows they stopped too, now all 4 major U.S. carriers are locked down today The old days of buying a carrier version Galaxy Note, rooting it and installing TWRP, and then flashing the latest Cyanogen ROM are gone. Really is sad. Imagine the S8 or G6 running Lineage 14.1 now
ChazzMatt said:
Not angry. Just using your comment to correct misinformation.
I had already proved it, in my first reply to him -- because I try to research before posting. But then he came along and repeated the same crap again? While QUOTING my post! Which is annoying as in my opinion it's close to lying at some point, when you've already been told the actual facts, with proof to back it up. Refute the proof if you can, but don't ignore it.
He had even posted in that same LG G6 "useless" ROM thread you did! So it's not like he's unfamiliar with the locked-down T-MOBILE LG G6 situation... Therefore, I don't know why he keeps saying the T-mobile LG G6 bootloader is unlocked.
(At the risk of confusing people, yes the T-mobile LG G6 bootloader can be unlocked, but all the other fastboot commands have been disabled. So, it doesn't do you any good. It's like having the keys to the car -- but the car is missing. It's still a locked down phone. The phone was released when? March, April? Now September and still no root or TWRP on the T-mobile LG G6. Whereas the U.S. and European "carrier unlocked" versions -- which qualify for REAL bootloader unlock -- have tons of dev work going.)
Sorry you got involved. I quoted your informative comment in addition to the previous proof. T-Mobile LG G6 does NOT have a "real" unlocked bootloader, and neither will the LG V30.
Damnit man. Change your manpon and relax. It's called helping people, people who ask the same questions.
Click to expand...
Click to collapse
hello,
I received today my new lg v30 + H930DS and I would like to know how to unlock the bootloader install TWRP ... because I find solutions for the H930G version but nothing for the H930DS
Sorry, it's not on the LG Developer Bootloader Unlock list.
http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
Either needs to be on the official LG unlock list or someone needs to find a bootloader unlock exploit.
jejedervich said:
hello,
I received today my new lg v30 + H930DS and I would like to know how to unlock the bootloader install TWRP ... because I find solutions for the H930G version but nothing for the H930DS
Click to expand...
Click to collapse
not yet mate.. we're on the same boat here :laugh:
just wait patiently and hope for the best :fingers-crossed:
it is most likely never possible to unlock the bootloader of H930DS ? and it will never be on the LG list as suitable for unlocking the bootloader.
Why will LG do so? for a market is possible , and for others not?
superpeluxe said:
it is most likely never possible to unlock the bootloader of H930DS ? and it will never be on the LG list as suitable for unlocking the bootloader.
Why will LG do so? for a market is possible , and for others not?
Click to expand...
Click to collapse
Yes. There are variants that will never be possible. At least that has happened with the G6.
I did not buy the DualSim just for not having root... and I use 2 numbers :'(
Fellow Aussie here,
Same here peeps. Nothing yet. Sent an email off to LG in Australia, as well as LG Devs asking why it's not on the list. HOPEFULLY I'll get a response soon.
Hello!
I have spent most of my day trying to root my LG V30 which supposedly has bootloader capabilities. I've come across numerous issues. Even with OEM unlocked through the developer options, and USB debugging enabled, I have had zero luck with the adb command "reboot-bootloader"; it just performs a regular reboot.
I was directed to this post: https://www.xda-developers.com/lg-v30-us998-bootloader-unlocking-now-available/ which seemed like an effective remedy. Until I got to the step where the LG website wanted me to find my Device ID by using adb reboot-bootloader. In essence, I was supposed to enter the bootloader in order to enable the bootloader. Makes a whole lot of sense.
What could I possibly do that I haven't yet done to fix this? I don't want to give up yet, I desperately would like to install a custom ROM on my phone and perhaps take back some of my privacy.
Also potentially important: the computer I have been using for this process is running the latest version of Kubuntu.
Thanks!
EDIT: new information:
All V30/V30+/V30S on the planet (except for the T-Mobile H932 variants) can now be bootloader unlocked and rooted. See the WTF bootloader unlock and root THREAD.
Original answer, now outdated:
_________________
You've got the wrong model. You have a carrier branded variant. H931 is the AT&T model, right? Doesn't matter, still the wrong model.
For North America, you need the open market LG US998 V30. You have the H931. No North America carrier LG V30 variants have bootloader unlock and full fastboot flash commands.
Or you can use the European models H930 & H930G.
Did you read the article you linked to? It specifically says the open market LG US998, a.k.a. official carrier unlocked model.
Not to be confused with the otherwise identical U.S.Cellular model US998. The only difference is the open market LG US998 is sold by authorized retailers like B&H Photo, and that IMEI range is registered with the LG Developer Bootloader Unlock list website.
The U.S.Cellular model is also carrier unlocked -- but not eligible for bootloader unlock, since it's a carrier sold variant. That's the rules for LG in North America.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
You've got the wrong model. You have a carrier branded variant. H931 is the AT&T model, right? Doesn't matter, still the wrong model.
For North America, you need the open market LG US998. You have the H931. No North America carrier LG V30 variants have bootloader unlock and full fastboot flash commands.
Or you can use the European models H930 & H930G.
Did you read the article you linked to? It specifically says the open market LG US998, aka official carrier unlocked model.
Not to be confused with the otherwise identical U.S.Cellular model US998. The only difference is the open market LG US998 is sold by authorized retailers like B&H Photo, and that IMEI range is registered with v the LG Developer Bootloader Unlock list website.
The U.S.Cellular model is also carrier unlocked, but not eligible for bootloader unlock, since it's a carrier sold variant. That's the rules for LG in North America.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Ah. Alright. Very disappointing. Thanks for the help.
ChazzMatt said:
You've got the wrong model. You have a carrier branded variant. H931 is the AT&T model, right? Doesn't matter, still the wrong model.
For North America, you need the open market LG US998 V30. You have the H931. No North America carrier LG V30 variants have bootloader unlock and full fastboot flash commands.
Or you can use the European models H930 & H930G.
Did you read the article you linked to? It specifically says the open market LG US998, a.k.a. official carrier unlocked model.
Not to be confused with the otherwise identical U.S.Cellular model US998. The only difference is the open market LG US998 is sold by authorized retailers like B&H Photo, and that IMEI range is registered with the LG Developer Bootloader Unlock list website.
The U.S.Cellular model is also carrier unlocked -- but not eligible for bootloader unlock, since it's a carrier sold variant. That's the rules for LG in North America.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Very informative.... now, how can the US unlocked US998 be differentiated from the USCellular US998 when both have identical model numbers?
Isn't is the US unlocked version US998U <- ending with a "U"?
billa said:
Very informative.... now, how can the US unlocked US998 be differentiated from the USCellular US998 when both have identical model numbers?
Isn't is the US unlocked version US998U <- ending with a "U"?
Click to expand...
Click to collapse
Jump to the last paragraph of this answer for the important stuff (but you already know about that because you helped someone else by pointing them to that thread).
To answer your question about US998, LG differentiates between the identical model number by IMEI and DEVICE-ID. All open market US998 sold by 3rd party retailers have IMEI and DEVICE-ID registered with the LG Developer Bootloader Unlock website. Both numbers have to match for LG to email you an official bootloader unlock code. I actually have one for one of my B&H Photo US998 phones.
No, US998U is the official carrier unlocked model V30+ (128 GB), has nothing to do with being unlocked. The U just denotes the model with more storage. At one point we thought "U" could mean unlocked, but it doesn't because we saw the H932U is the T-mobile V30+ they briefly sold, while the H932 is the regular T-mobile V30. "U" on the end just means the V30+ model. The open market US998U was never allowed to have bootloader unlock codes -- which LG never explained. Even the open market US998 V30 users had to basically hack the LG Developer website to get their codes emailed to them. To this day, the US998 V30 is not OFFICIALLY listed, but should be.
But 4 of my 5 V30/V30+ are all bootloader unlocked, in spite of LG. Because of this:
IMPORTANT STUFF:
All V30/V30+/V30S on the planet (except for the T-Mobile H932 variants) can now be bootloader unlocked and rooted. See the WTF bootloader unlock and root THREAD.
Exploit found after this thread was started, and this thread died, so I'm only seeing now the answers need to be changed. Developments can happen quickly...
Sent via open market LG US998 V30/V30+
__________________________
---------- Post added at 03:38 PM ---------- Previous post was at 03:34 PM ----------
vivivox said:
Hello!
I have spent most of my day trying to root my LG V30 which supposedly has bootloader capabilities. I've come across numerous issues. Even with OEM unlocked through the developer options, and USB debugging enabled, I have had zero luck with the adb command "reboot-bootloader"; it just performs a regular reboot.
I was directed to this post: https://www.xda-developers.com/lg-v30-us998-bootloader-unlocking-now-available/ which seemed like an effective remedy. Until I got to the step where the LG website wanted me to find my Device ID by using adb reboot-bootloader. In essence, I was supposed to enter the bootloader in order to enable the bootloader. Makes a whole lot of sense.
What could I possibly do that I haven't yet done to fix this? I don't want to give up yet, I desperately would like to install a custom ROM on my phone and perhaps take back some of my privacy.
Also potentially important: the computer I have been using for this process is running the latest version of Kubuntu.
Thanks!
Click to expand...
Click to collapse
When I first answered your question in early May 2018, that was the correct answer. But things change quickly.
All V30/V30+/V30S on the planet (except for the T-Mobile H932 variants) can now be bootloader unlocked and rooted. See the WTF bootloader unlock and root THREAD.
Somebody resurrected this thread so, I need to set the record straight.
Hello everyone,
I am looking to get V30 but i want to root and unlock bootloader. i know that only european model that can be unlock bootloader via LG website. Also i read a thread here which most variant of v30 except T-mobile H932 that can't be unlock. I want to make sure to get a V30 that can be root. I got an experience with the G5 korean Variant which can't be root or unlock bootloader that's why I am asking you guys. I only have a few option: Verizon , At&t or korean Variant. so any suggestion?
Sorry...
hero_p113 said:
Hello everyone,
I am looking to get V30 but i want to root and unlock bootloader. i know that only european model that can be unlock bootloader via LG website. (NOT true)
Also i read a thread here which most variant of v30 (CAN be bootloader unlocked and rooted) except T-mobile H932 that can't be unlock (Actually T-mobile H932 just can't be rooted -- as the T-mobile H932 does have bootloader unlock, but does NOT have necessary fastboot flash commands and is the one model than cannot be cross flashed to a V30 model which does have fastboot flash commands).
I want to make sure to get a V30 that can be root. I got an experience with the G5 korean Variant which can't be root or unlock bootloader that's why I am asking you guys. I only have a few option: Verizon , At&t or korean Variant. so any suggestion?
Click to expand...
Click to collapse
1) Every V30/V30+/V30S on the planet CAN be bootloader unlocked and rooted -- except for the T-mobile H932.
2) It's NOT true that only European H930 model can be bootloader unlocked on LG website. On LG website -- where you are asking LG's permission -- open market US998 and H930G can also get bootloader unlock codes. I have an open market US998 V30 rooted since January 2018 through LG website! I have official unlock.bin code for that open market Us998 phone sent to me by LG through that website.
3) See #1. We no longer need LG's permission. There's a quite nice bootloader unlock exploit in Oreo which can easily bootloader unlock and root almost EVERY V30/V30+/V30S. See this thread:
WTF V30/V30+/V30S Bootloader Unlock and Root (MOST VARIANTS)
https://forum.xda-developers.com/showpost.php?p=76584629&postcount=193
4) What LG V30/V30+/V30S phone to get? Almost any you wish.
I am on AT&T and bought two MINT Sprint LS998 V30+ for $335 off eBay -- but in 10 minutes they were cross flashed to open market US998.
I also own three other "original" US998 V30/V30+ I bought from B&H Photo.
However, if you live in U.S. ...
Do NOT get the H930DS. Those don't have the LTE bands you need for U.S. carriers and you cannot add them.
Also, if you live in the U.S,. do NOT get any of the Korean variants for bootloader unlock, as it's a LOT more complicated.
Yes, Korean carrier variants can be rooted, and much thanks to the Korean guys who have made a video and written out extensive instructions. But you first have to follow MY guide to bootloader unlock and THEN follow their guide to finish. If you are in the U.S. and want root, there's no advantage to buy Korean carrier variant which has more complications.
For U.S, you probably want just any of the North American variants. Just choose whichever is less expensive at this moment, as you will convert/cross flash to what you need.
AT&T H931
Sprint LS998
Verizon VS996
open market/U.S. Cellular US998 (confusingly the same model number, and there's really no difference)
Canadian H933
regional carrier AS998
You can get mint LS998 V30+ (128GB) on eBay for $320 (current pricing, as it was recently $335)
After rooting, if you wish to flash back carrier-specific modems (like for Sprint or Verizon) you can do that.
4) One favor to ask... Please do not use this Q&A format any more. Just open a regular thread, please. It's a pain to answer these type Q&A questions and manually put in the formatting for good answers.
Thanks @ChazzMatt for the answer. sorry for using this Q&A format. I'm really new to XDA. I don't know how to use it well yet.
@ChazzMatt m living in Cambodia so sad that i can't get the V30 via eBay. and the price here for the v30 64gb model cost around 350$ already :/