yashsingh1/xdaforums huggingface dataset:
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Hi,

I need a help, i have rooted my LG v30+, now i am with Oreo 1 Jun security patch, i also downloaded the recent Pie update KDZ file. can i directly update to this Pie KDZ and enable the DTS 3D stereo? if yes please suggest me the steps. Waiting for your reply. :)
[LG V30 Guides, News, & Discussion] ChazzMatt:
June 2018 security patch? What letter/number are you on? What variant?

Are you on India H930DS firmware? If you are any firmware for which we have TWRP flashable zips (basically stock ROMs), all you need to do is flash later firmware -- like Pie or even last Oreo -- via TWRP flashable zip. The developer already has it enabled.

Whereas if you flash KDZ, your will have to enable manually with build prop edit.

All our later TWRP-flashable zips have the DTS present and enabled. The KDZ just has it present.
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
I am on Indian varient, Version V20b-IND-XX, Oreo 8.0.0. build number OPR1.170623,026, With 1 June 2018 security patch.

How to flash latest Pie KDZ (H930DS30b_00_OPEN_ESA_DS_OP_0903.KDZ) indian varient to my V30+ without affecting my Root and unlocked OS? please help.

And where to download latest TWRP flashable.zip for my V30+ indian varient?
[LG V30 Guides, News, & Discussion] ChazzMatt:
Here's the thread for India Pie KDZ and TWRP flashable zip. You want the TWRP flashable zip. See post #2 and TWRP flashable zip instructions. Ignore the part about LGUP as you will not be flashing the KDZ. You will be using TWRP to flash the TWRP flashable zip.

[H930DS][STOCK][PIE]LG V30+ INDIA H930DS30b_00_OPEN_ESA_DS_OP_0903.KDZ

https://xdaforums.com/lg-v30/development/h930ds-lg-v30-india-t3952260
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Really thanks for the reply, i found the files. Thanks u so much. :o
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Hi, now i have installed the TWRP flash-able zip for Pie on my LG V30+, still the volume is very low. But the DTS 3D and equalizer are everything working fine.

How to activate the High impedance mode on this LG V30+? any idea. Please suggest me.:)

I have 1More quad drive 32ohms ear buds.
[LG V30 Guides, News, & Discussion] ChazzMatt:
50 ohm earbuds will trigger HIM for sure. Also there are some mods that you can install to manually trigger it in spite of lesser ohms.
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Can you please suggest me the steps to install the Mods to activate the HIM?:)
[LG V30 Guides, News, & Discussion] ChazzMatt:
DUAL SPEAKER MODE + HIM (High Impedance Mode)

See attached file or go download from

this post

by [MENTION=5906767]tech_infinity[/MENTION].

If it works for you be sure to go to that post and thank him for it! It's an improved version of another mod from that same thread. We are using his mod, not the original. He gives credit to original creator in his post.

Feature:

+ pseudo-HIM mode, should make sound better and DAC toggle work

+ Stereo recording

+ Dual speaker - no mic breaking

It's called "pseudo-HIM" because some audiophiles complained it technically wasn't real HIM. But it basically does the same thing -- increases the loudness and gives better clarity .
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Yes, little improvement in volume, thanks a lot. Works fine. Superb. :good::)

Thanks a lot for reply...
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Hi,

Can u please confirm, can use this Mode on LG G8X after root done? Please i am expecting your answer, as i have order LG G8X.
[LG V30 Guides, News, & Discussion] ventura66:
merci fonctionne parfaitement.
[LG V30 Guides, News, & Discussion] _raydroid:
A little late here, but I can confirm that this mod works on a frankensteined H933.

Learning new things about the V30 many years after it was released :)
[LG V30 Guides, News, & Discussion] JohnFawkes:
To clarify what I mean, yes if you have the ls998 or vs996 on the us99820f firmware then yes dts will work. But if you are running the stock sprint or stock Verizon firmware then no dts not work as the libs and kernel stuff are non existent. If you are on us99820f and you flash a custom kernel you will break dts as the kernel sources are not out yet and of all the dts phones my team has looked at they ALL use kernel stuff. When I looked at 21o Korean kdz I didn't see any dts libs at all. Maybe I overlooked it but [MENTION=6366997]UltraM8[/MENTION] looked in the Korean firmware as well didn't see anything either. The EU versions I have not looked into but I will later unless someone else can look in system/vendor/lib/soundfx for libeagle.so. If its there then you have dts. But ANY phone on us99820f will have dts
[LG V30 Guides, News, & Discussion] ChazzMatt:
[MENTION=6815443]JohnFawkes[/MENTION], thanks for your information. Then that's very amazing the US998 got this first and presumably no one else yet? Since it was announced on the Korean LG website, I would have bet serious money the Korean carrier variants had it first -- since they get everything first. :) Only later does the good stuff trickle down to other regions/countries/carriers. Again, thank you for your efforts.
[LG V30 Guides, News, & Discussion] JohnFawkes:
One other thing to remember is if your using ANY audio mods then you need to uninstall them before trying dts. The reason for this is because it was probably installed before you updated to 20f firmware so the dts audio effects entries are not in you audio_effects.conf files. So please if your on 20f and dts isn't working for you then make sure to uninstall and reinstall your audio mods. These include viper, jdsp, ainur Sauron, icesound(IceWizard), dolby, etc etc.
[LG V30 Guides, News, & Discussion] Jilano34:
[MENTION=6815443]JohnFawkes[/MENTION] in global EU 21o there's no libeagle.so. If I add the prop it appears in settings (it's even fully translated) but as expected it's not functional.

I think we have to wait next update to have full DTS in Europe...
[LG V30 Guides, News, & Discussion] GodLovesyou:
Any opinion on using oneclick root method?
[LG V30 Guides, News, & Discussion] ChazzMatt:
There is no such thing as one-click root for any recent LG flagship phones. Not since maybe LG G2, LG G3? Security is a lot different now since 2014. You'll see such nonsense on shady websites, trying to get you to download malware to your phone.

If there was one-click root, why would I have written up the

WTF V30 bootloader unlock and root instructions

? There's your "one click" root. CLICK on the link, read the instructions. ;)

EVERY LG V30/V30+/V30S can be rooted. But you have to follow the instructions.
[LG V30 Guides, News, & Discussion] GodLovesyou:
Ok can i relock the bootloader after root chezz?
[LG V30 Guides, News, & Discussion] ChazzMatt:
Yes, when you don't want root anymore.

You need unlocked bootloader for TWRP and root to work.

You can lock bootloader back when you no longer want that.

Ask further questions in this thread.

https://xdaforums.com/lg-v30/how-to/wtf-lg-v30-t3790500
[LG V30 Guides, News, & Discussion] wolfu11:
Edit: disregard I think my issues was self inflicted.
[LG V30 Guides, News, & Discussion] TotallyAnxious:
The us998 20f kernel is useable on the vs996 20g but breaks the SD card, the typical exfat issues. So I stopped trying to port it since it would be pointless for me without my SD card. But feel free to use this info to experiment.

As [MENTION=6815443]JohnFawkes[/MENTION] said, you'll need a kernel with the commits.
[LG V30 Guides, News, & Discussion] Emu:
Wow! Wow! What a difference. Wow! WOW. This reminds me of when I turned the HiFi DAC on. It's a noticeable upgrade. Thank you! :good:

Now I know what this reminds me of. It sounds like my car stereo. Like the warmth, sub-bass and space especially using side to side. The other settings sound like a concert with good acoustics.
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
Hi friends can i do this on my LG V30 Plus as a Indian Varient? :)
[LG V30 Guides, News, & Discussion] sankhauaa:
No we need that 20f firmwire but we cannot use that 20f firmwire.phone keeps stopping after 30 sec
[LG V30 Guides, News, & Discussion] stradfred:
I just tried on my LG-H930DS that is on the BomboxV1.3 ROM and it works very well that it is on the path of security of the month of July 2018
[LG V30 Guides, News, & Discussion] ChazzMatt:
No. It's showing the DTS interface but you'll hear no difference in audio. Until the H930S gets the libs in future update.

This is why I had to edit post #1 to say it's only for the US998 for now.

H930 also was able to change interface, but they don't hear any actual audio difference. [MENTION=2383652]johnhawk[/MENTION]es explained why. Since Boombox is based on stock H930, and with July 2018 date, there's no way it has the necessary DTS libs. LG - How to auto record all calls- (or specific #s) Install shortcut master. Open and Grant root. Search: autorecord. See accompanying pictures...[/QUOTE]"]

announced the DTS stereo for V30 in December 2018.

Sorry, you just have to wait for next round of updates from LG. I do not know why only US998 20F has the DTS libs -- and even then root is needed to enable the functionality. Maybe LG is still testing?
[LG V30 Guides, News, & Discussion] P.K.Shivaram:
So will the LG india receive this feature in future update? or this one is for Europe version only ?:confused:
[LG V30 Guides, News, & Discussion] ChazzMatt:
This DTS 3D STEREO enabler is for North America US998 ONLY, for now.

As I said before you will have to wait until future updates for other variants, to get the necessary libs. The interface alone does not give you the actual functionality.

How many more times do I have to repeat that?

Did you not even read the post that you quoted? I'm repeating myself. ;)

Whenever future updates arrive for other variants, [MENTION=6815443]JohnFawkes[/MENTION] can confirm if the libs are there. He wants it as much as you do. If there was any way to port it right now to other variants, he would do so.

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] JohnFawkes:
Yes it needs us998 20f for now. Me, [MENTION=6366997]UltraM8[/MENTION] [MENTION=470400]michi[/MENTION]_Nemuritor [MENTION=7836278]LazerL0rd[/MENTION] and a few others are working on a universal dts x ultra port from nubia device. No kernel commits needed and no nubia audioflinger needed either. So if lg doesn't give us dts then we have an alternative
[LG V30 Guides, News, & Discussion] UltraM8:
Why don't you use blobs from the rom that ships with dts outofthebox?
[LG V30 Guides, News, & Discussion] ChazzMatt:
Which blobs, what ROM?

Are you talking about [MENTION=6815443]JohnFawkes[/MENTION] Nubia device reference or his US998 20F TWRP flashable zip based on stock firmware KDZ?
[LG V30 Guides, News, & Discussion] bulletfodder:
On 20f, have libeagle.so, did the build.prop changes.

Can't see the option under 'sound' settings.

Am I missing something obvious?
[LG V30 Guides, News, & Discussion] ChazzMatt:
You don't see this after rebooting? New Sound Quality and Effects category? See attached screenshot.

Make sure you copy and paste exact words correctly in Build Prop. Make sure you reboot.

View attachment 4686041

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] bulletfodder:
I don't see that. I'll re copy and paste, reboot, and post a screen shot.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Also, make sure you save changes?

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] bulletfodder:
:highfive:

no idea. Did it a second time, and it's working now.

Loving this phone.
[LG V30 Guides, News, & Discussion] JohnFawkes:
Because there's kernel stuff too and the carrier firmwares don't have the needed kernel stuff yet

---------- Post added at 03:24 AM ---------- Previous post was at 03:21 AM ----------

Hes saying take the blobs (libs) from 20f and put them into the other firmwares. This would work if the carrier firmwares actually had the dts changes in the ramdisk but they do not. This is all crazy anyway and LG and the carriers need to have better communication because the build date in 20f and ls998 26a are literally like 5 days apart
[LG V30 Guides, News, & Discussion] TotallyAnxious:
Oh it's just ramdisk edits? Not actual commits in the zimage?
[LG V30 Guides, News, & Discussion] LazerL0rd:
*Might* need a kernel commit. But it's pretty universal this time. Literally just a driver folder.
[LG V30 Guides, News, & Discussion] totalrecarl:
I really thought the DTS 3D mod was just going to be kind of a gimmick but I'm really surprised at how much of a difference it makes in overall audio quality. It's really impressive!
[LG V30 Guides, News, & Discussion] RM_Wreckers:
Any method to do this on h930ds indian variant ?
[LG V30 Guides, News, & Discussion] JohnFawkes:
So for anyone interested I will be releasing a new rom later today. It's a hybrid between Us99820f and ls99826a. It will be for sprint users only. If this is stable I will make one for the other carriers as well. This will allow us to use dts before the carriers release if they ever do. This is the smoothness of the us firmware with all the sprint lte bands, wifi calling, lte calling, sprint visual voicemail and all sprint apps. At the moment I'm using a Magisk module to achieve this but I'll be using superR to turn it into a full blown custom stock rom!
[LG V30 Guides, News, & Discussion] Bronnel:
I haven't got the update yet, when I do , I will test this, great work [MENTION=3250376]ChazzMatt[/MENTION]
[LG V30 Guides, News, & Discussion] 3597dxta:
You did an excellent job. Thank you a lot :fingers-crossed:
[LG V30 Guides, News, & Discussion] FcBayernMinga:
Activated this on my H930 with 21o but can't hear a difference on speaker...

Do I need to use Headphones and also enable QuadDAC?
[LG V30 Guides, News, & Discussion] ChazzMatt:
Read the FIRST sentence of post #1. Is not for your phone, yet.
[LG V30 Guides, News, & Discussion] ChazzMatt:
People need to learn how to read. ;) First sentence of the post..

View attachment 4690155

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] ChazzMatt:
Yeah you do need headphones and quad DAC helps -- but please read the actual instructions. See point #1... US998 firmware is first prerequisite.

Until either LG updates other variants, or [MENTION=6815443]JohnFawkes[/MENTION] performs his hybrid ROM magic.

View attachment 4690159

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] FcBayernMinga:
Sorry Mate :) Was so hyped and understood the "and newer firmwares" that it would be included in 21o... Have a nice day and I'm looking forward for future updates here...

Anyway: Is it working with speakers or only via headphones?
[LG V30 Guides, News, & Discussion] ChazzMatt:
[MENTION=6815443]JohnFawkes[/MENTION] in investigating trying to port it to other variants. Either that, or wait for LG updates.
[LG V30 Guides, News, & Discussion] kgirlx:
Just to confirm this build prop edit worked.. Ls998 frankenfurted to us998, running latest us998 stock ROM flashed from TWRP. Thanks
[LG V30 Guides, News, & Discussion] trouble.:
Is it possible without root?
[LG V30 Guides, News, & Discussion] ChazzMatt:
No. Otherwise I would not say to need root in the Instructions. ;) You have to edit the build prop.

If LG fixes it in future update, you won't need root and it will also be for other V30 variants, not just US998.
[LG V30 Guides, News, & Discussion] ChazzMatt:
You need headphones or some kind of external speaker. Until you plug in audio cable, both the DTS and QUAD DAC are grayed out. See attached screenshots.

DTS in particular says to "connect an audio device". Once plugged in, then it's on, and even shows your settings.

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] ChazzMatt:
We made XDA News, again:

https://www.xda-developers.com/enable-dts-3d-stereo-sound-all-lg-v30-variants/

Read the comments. Feel free to post your own experience. One ignorant* person says this DTS 3D Stereo on US998 isn't real. Ha. He obviously doesn't own US998, so what does he know?

(* Ignorant, as in uneducated. Not ignorant as in stupid.)
[LG V30 Guides, News, & Discussion] gazzacbr:
Hi,

Yeah, got your name in lights :svetius:

Well, except that they want us to find a "build.proper" editor, :laugh::laugh:

tut, tut
[LG V30 Guides, News, & Discussion] ChazzMatt:
[MENTION=6366997]UltraM8[/MENTION], there's your answer. Did you just miss it when you first asked, because

your comments at the end of the XDA article

covering this development make it seem like you don't know what you are talking about. We made it clear this ONLY works on the US998 right now.

If you try this method on any other V30 (at this moment) it will not give you DTS 3D stereo. However, [MENTION=6815443]JohnFawkes[/MENTION] and [MENTION=9236324]david.542569[/MENTION] are trying to bring it to stock firmware ROMs for other variants.

Hope [MENTION=6366997]UltraM8[/MENTION] knows better about that project than this DTS implementation. ;)
[LG V30 Guides, News, & Discussion] UltraM8:
Xda news article clearly says "Enable DTS 3D Stereo sound on all LG V30 variants [Root]", which states that the guy who wrote it, didn't even check this thread. That's the second time that guy is not checking what he writes about. I'm not following this thread, neither I interfere [MENTION=6815443]JohnFawkes[/MENTION] status for LG dts port, so I was unaware he made it working for US model. Besides that xda article remains BS to me, as they only mention pretty much useless prop, without the HAL and kernel implementations.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Initially this thread was labelled that -- all variants -- until we realized only US998 could actually have it. Thread title was updated. When you asked your question, the thread title was already changed and [MENTION=6815443]JohnFawkes[/MENTION] told you it WORKS for us998.

I hear it clearly, so does everyone else. It's not useless, so you are still misunderstanding something if you think that.

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] harysviewty:
Is there any way to modify this to work on g6 / v20?
[LG V30 Guides, News, & Discussion] banesi:
He is not talking about thread title. He clearly stated "xda news article". And he is right about it, xda news article title is misleading and I wonder if author looked only for click bait title???
[LG V30 Guides, News, & Discussion] ChazzMatt:
I'll repeat. When this item was first sent to the XDA news desk, it showed the original thread title. The thread title then changed to reflect it's only for the us998. The author noted that, but mistakenly used the original thread title for his article title.

The article itself is accurate and uses screenshots from post #1.

If that's your only complaint, that's minor. I take exception to the other person who clearly has no idea what he's talking about when he says this doesn't work on US998. He needs to edit his comments and apologize for basically lying in the comment section. [MENTION=6815443]JohnFawkes[/MENTION] and I tried to correct his very misleading misinformation.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Not unless LG updates the framework of those phones like they did for the US998 V30.
[LG V30 Guides, News, & Discussion] JohnFawkes:
Nope. There is kernel stuff. So you would need a custom kernel and you would have to port the kernel stuff to said kernel. Then you would have to port the blobs as well. And if it's built into the HAL then good luck. Its not portable if it is

---------- Post added at 07:14 PM ---------- Previous post was at 07:03 PM ----------

Please stop tagging me in every post. Ultra isnt a liar. I was upset that nowhere was my name mentioned for the work I did with this as well. But what pissed me off the most was that the author fudged the title without even reading the OP (regardless of when it was submitted). It's misleading. Also ultra is right in what he said. UltraM8 is the head of another project I'm apart of (ainur Sauron and the dts hpx 2.0 port) and he is definitely the person you want to ask for anything android audio. Only he was confused in the model. Because before lg released 20f everyone kept saying that some Korean beta kdz has dts (which it apparently didn't exist because i couldn't find it anywhere and noone would link me). Anyway that author isn't the the first time he's messed up an article. The last time was the Sony audio framework port which is completely impossible to port and make universal. It doesn't work. That also has kernel stuff as well and is built into HAL. Anyway can we please just all get along and stop calling each other stupid and every other name? This is exactly why I avoid xda. It's turned into a bully site. This is supposed to be a dev site and everytime I come here I lose more and more motivation to dev. And if xda keeps going in this direction you guys won't see me here anymore. I'll just keep everything I release to myself. I get tired of seeing people bully each other or Kang and steal each other's work and call it their own and users asking the same question every 20 minutes of when is eta?
[LG V30 Guides, News, & Discussion] ChazzMatt:
I gave you and others credit in the op. I'm sorry you weren't mentioned in the article, as you are prominently mentioned in post #1 and thanked throughout the thread. I appreciate your hard work.

Until ultam8 edits his obviously wrong remarks, I stand by what I said. He didn't even bother to READ the article whatsoever. He couldn't have. His remarks cause confusion and are false.

"Dear Doug Lynch, this is not the first time you publish absolute BS."

NOTHING in the article itself is BS. EVERYTHING in the article itself is accurate -- as it's based on yours and others work in this thread. Anyone who says otherwise either didn't bother to read the article whatsoever, or doesn't have a clue what they are talking about, or is liar. You decide. ;)

"Which means, that without proper BLOBS from Korean ROM you make working ABSOLUTELY USELESS BUTTON IN SETTINGS. Next time, pls spend some time on research, before posting anything into public."

Nothing in that sentence is correct. Nothing. The author said specifically you need US998 or it won't work. The article is based on post #1 of this thread. So, Ultam8 either didn't bother to read the article whatsoever, or doesn't have a clue what he's talking about, or is liar. You say he's an expert, so the choices are #1 and #3. :p

I'm happy to move on, but I'm correcting blatant misinformation (i.e. lying) by ultam8. He's trashing MY thread and YOUR contributions.

I try to help people, but when someone says something doesn't work that does work, I can't be silent.

If he has problems with the author over past articles, it doesn't help his case when this time the author is totally correct in the body of the article. Sure, point out the error in the headline. But he falsely trashed the whole V30 enable DTS 3D article and so he looks quite foolish -- because HE is the one wrong, not Doug Lynch.
[LG V30 Guides, News, & Discussion] JohnFawkes:
Actually the sentence would be completely correct if Korean was changed to us998 and kernel stuff was added. The button is useless on any rom other than us998 until we port (20f kernel sources are out now) or lg adds the blobs/kernel to the other roms
[LG V30 Guides, News, & Discussion] TotallyAnxious:
The only major issue with using the premade 20f kernel on the VS996 roms is broken exfat, and that's a rabbit hole few devs make it through lol.

I always miss the drama :(
[LG V30 Guides, News, & Discussion] JohnFawkes:
[MENTION=3037651]zacharias.maladroit[/MENTION] ran a diff between 20a and 20f for sound and we have the stuff needed for dts. It's the exact same as v40. Pretty soon we will see a lunar or Elisa kernel for Us99820f+ and when that happens then the floodgates will open and ill have dts ported to other models
[LG V30 Guides, News, & Discussion] serpent android:
Hi all.silly question but is thus mod applicable on LG v20 h910?
[LG V30 Guides, News, & Discussion] TotallyAnxious:
Yes that's why it's in the v20 forum, oh wait. /s