yashsingh1/xdaforums huggingface dataset:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
General Suggestions

[These are probably old / not useful anymore, I don't really know since i don't have this phone anymore, maybe ask here or on Telegram]

Camera

You can find the best one in the Lg gcam group (link in main post). With the correct gcam everything should work (wide angle, normal, front camera and videos too). Videos sometimes are a bit buggy. Pic quality is generally very good, just remember to use appropriate config files. You can always use Opencamera if you want better videos.

Otherwise you can also use the 6.1 in the "Gcam works perfectly flawlessly..." thread but that does not record audio when making a video. Everything else works well though.

Secure Hotspot

Flash this in magisk:

Hotspot Secure Fix

Audio

There a lot of other sound improvements around, just ask in the telegram channel. A good one is Ainur Narsil. It strips away all android audio customizations, leaving only manufacturer tuned audio (so B&O tuned quad DAC for the v30) Link to download is at end of post. Install it in Magisk.

There is no app\ graphic UI.

Read more here.

Other Things

I personally suggest trying LawnChair (you can find the latest beta at apkmirror), it works really well and it's a lot more customizable than the stock launcher.

Also worth trying out is GesturePlus, an app that lets you set shortcuts using android 10 gesture navigation system (E.G. long press on navbar to take a screenshot and more).

HD Netflix, non stock roms are only capable of SD Netflix (because of Netflix limitations). You can still watch Netflix in HD with this modded apk Link. It's an old version with an old UI but it works well.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] FcBayernMinga:
Thx for your effort for our beloved V30 :)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
EDIT: Issue fixed by op, but leaving this here for others to read as it's important information.

NO. You do NOT convert any North American variants to H930 stock firmware to run V30 AOSP ROMS. PLEASE CORRECT THAT.

Also US997 is LG G6 and cannot run this ROM. So, I have no idea why you have that listed.

All North American V30 variants (except for T-Mobile H932) merely convert to US998 for Bootloader Unlock and TWRP, update to stock Pie (their own or US998) and flash the ROM. This works with all AOSP ROMs.

All AOSP ROMS are compatible with all V30 variants, except for T-Mobile H932. The reason AOSP ROMs are called "H930" is basically a mistake... In LOS, they should be called "V30" or "Joan" -- but too late to be changed now. This is all clearly explained in the Root Sticky guide, which you have not read apparently?

ROOT YOUR V30!

https://xdaforums.com/lg-v30/how-to/root-v30-t3927154

I never recommend flashing stock H930 variant firmware (H930, H930D, H930G, H930DS) over any North American variant.

___

But thanks for posting the ROM and thanks for mentioning the common AOSP bugs up near the top.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Well the ROM links are by Kherio. :rolleyes:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
[MENTION=3250376]ChazzMatt[/MENTION] Correction made, sorry for that but I only have the h930 (I copied over that line from the 2.4 thread) . [MENTION=9367895]techinfinity[/MENTION] I know everything is made by kherio but apparently no one could be bothered to make a well organized thread for Havoc 3 (the one by jimbomodder is soo old and messy) so I did it.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Thank you for trying to help. As long as [MENTION=1937420]kherio[/MENTION] doesn't complain, it's OK. :)

Thank you for correcting the mistake.

Again, thank you for trying to help others. We need more of that.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] mcd_oblivion:
the com.qualcomm.qcrilmsgtunnel crashes and bootloop

Good ROM, smooth and fast. But I have an issue:

At the first reboot I see the com.qualcomm.qcrilmsgtunnel crashes then the phone work normally. But the problem occured at the next reboot, my phone was bootloop. I tried to install this ROM again but did not solve problem.

I realized that if I turned on airplain mode before reboot, the phone will boot and work normally.

I used LG V30 V300L.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] skretch:
How can I install this room having offivial update to 9.0?

Wysłane z mojego LG-H930 przy użyciu Tapatalka
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Turn off wifi scanning under location settings for reboot issue.

That error is normal and happens on all Q ROMs. Ignore it.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
ù

Bootloader unlock -> install TWRP -> Flash this rom (and Gapps)

there are guides for everything here on xda.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] skretch:
Bootloader unlock work if you are on 9.0 official?

Wysłane z mojego LG-H930 przy użyciu Tapatalka
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Any V30 in the world can be bootloader unlocked and rooted. You need to TEMPORARILY downgrade to earlier firmware, then after bootloader unlock you can update back to newer. I personally only recommend going to last Oreo, but you can update back to Pie to run this ROM if that's what you want.

ROOT Your LG V30!

https://xdaforums.com/lg-v30/how-to/root-v30-t3927154

Post #1 tells how and gives links to instructions to root bootloader unlock and root any V30.

Post #2 gives advice on dealing with custom ROMs.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] mcd_oblivion:
It work,

Thank you very much !!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] MajorD.:
Quick question as it's not listed in the feature list. Is quad DAC built in and working?

Cheers
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] fs26:
I have problem with wifi that cannot turn on. Is there a way to fix it?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Yeah, there is. Look in 1st post under 'Important Links' and read at least the first two threads listed there. That should do the trick.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
I actually still have this issue. Whenever I flash a rom I disable wifi scanning anyway, but I checked again and it was indeed disabled.

I just get the message on reboot. Otherwise it doesn't cause issues.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] blossom:
I believed this incompatible USB error might have something to do with the device tree so we just have to wait
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Dude, flash the 20h modem. It's a simple fix and has been for the last two months
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
Didn't work for me, tried it several times
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] agent_47:
sorry cant seem to be able to find a 20H radio for H930, can only find H930-21.

Can you please share a link for the radio please
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] raykrislianggi:
I clean flashed Havoc 3.4 build 20200412 on H930. Things seem to work great except for one thing.

In the status bar customization: when both "brightness control" and "double tap to sleep" are toggled on, every time I double tap to sleep, there's a haptic feedback and when I wake device, the screen brightness is set to wherever I double tapped.

So when I double tap to sleep at the upper right corner, the brightness is maxed out when I wake the device, the same goes to the opposite. Not a major issue but a really annoying one.

This is keeping me from using Havoc OS. I also experienced this issue in Havoc 3.2 builds, but not with LOS 17.1. I haven't tried other LOS-based ROMs.

Is there something I missed or is it a bug? Is a logcat needed?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Yeah that's a bug, just disable brigthness slider for now. I'll add a bug section so everyone knows the current state of the bugs

Added the section on post 1, maybe [MENTION=1937420]kherio[/MENTION] give it a look when you've got time
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
He's actually suggesting you use last Oreo modem -- for whatever your variant is.

You do NOT want US998 20h if you have an EU H930 or any of the H930D, DS, G variants.

What variant do you have?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Then you did something wrong. It's a fairly simple process.

Get it from one of the Oreo zips.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] agent_47:
Thanks. I have an EU H930, downloading your TWRP-JOAN_H930_OPEN_EU-21w.zip @ 100 KBps (!!) in that case and hoping to flash the modem only using TWRP.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Delet
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Emmm AndroidAuto worked for you on previous versions ?

About AR, I've installed com.google.ar.core from the playstore and it works
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] nola mike:
Not sure if this is a rom issue (had it working on another q rom, but...), Can't figure out how to use Google voice VoIP as the default phone dialer. Doesn't show as an option. In pie, couldn't make it as default, but if you highlighted text, option to call with gv showed up. No longer... Other apps aside from phone are available
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] fi5z.x9:
[MENTION=506821]kheiro, [/MENTION] [MENTION=5045305]Rockguy40[/MENTION] Hey guys, dope ass rom. I love the kernel/battery performance best.... It lasts foreeeeeever. :victory:

*please could the kernel be ported for stock android 9? Thanks.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
No.

Use Ceres kernel for Android pie aosp

For LG stock Pie use Haumea kernel
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
MY bad!! On the first Havoc 3.0 rom, with Bit Gapps, I had working Android Auto, but of course, no wi-fi!! I have the Snap.apk renamed to .bak, in favor of cstark27's 5.1 Gcam port!! Google Play Services for AR says device isn"t compatible with this version!! I'll try it after restoring Snap apk!! :cool::highfive:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Almighty Turk:
Hello

I flashed the ROM couple of days ago it went well but of course WiFi wasn't working, flashed the fix and WiFi was working well but now I'm getting random disconnects. Is there anything I can do to fix it?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
You flashed haumea wilg kernel?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Almighty Turk:
No I used "Jett's magical backup" ( https://xdaforums.com/lg-v30/how-to/q-wifi-fix-north-american-variants-t4012635 ) for my H931 converted to US998.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
Just maybe you might be right here

I tried flashing the 20H modem (us998) via fastboot, but after using the "fastboot flash modem modem.img" command, i get the error below

sending 'modem' (98612 KB)...

OKAY [ 2.397s]

writing 'modem'...

FAILED (remote: Cannot flash this partition in unlocked state)

finished. total time: 2.407s

This is strange, as my device is detected in fastboot mode. USB Debugging is enabled.

Would appreciate any help here, or maybe an alternative
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Thirlone:
Yes it's not work on my device too. It was worked when I use Havoc 3.2 but i didn't know where I set.

But this morning (UTC +8) I found aod is working but its brightess is very low even if i setted brightness of aod to 255.

Now i use double tap to substitute what time i want to check sth now, although it is not very convenient. :(
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Yes it's broken. In Lineage it does work but not too well (you can't set the brightness) so it might be a bit dependent on the device tree. Added to bug section.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Thirlone:
OK, thanks.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
Anyone had any luck with Viper4android on this ROM?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
:eek: Use of Viper4Android downgrades the audio performance of the V30!! :good::cool:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
You're right, but it gives me a better sound in my ears.

Different strokes for different folks, right?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] stradfred:
Hi all, Anybody have video call problem (No video on Skype)?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Face Unlock will be removed

Face Unlock will be removed in future builds, explanation in image (basically Lenovo not too impressed w devs efforts)

(This applies to all roms which use face unlock)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SkeletMastrr:
No way :/ it was the most convenient phone unlock method... Will we have any alternative of face unlock?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Fingerprint.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Thirlone:
I'm a Chinese. Maybe you know that connect foreign webside like XDA and Source Forge is too slow in China or other countries, and many Chinese can't read English fluently. So I want to translate the changelog , upload the package to Chinese netdisk and reprint that to a Chinese forum called Coolapk. I think it will help some people to download it faster and convenient. And I will append my reprint with your information. Based on the above, I hope you will allow me to reprint the package and changelog that has been translated. Thanks!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
[MENTION=1937420]kherio[/MENTION] ?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
Anyone?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] robowarrior217:
guys can anyone help please? I am not able to use Netflix. The app opens but whenever I click on a movie/show, it just shows the loading icon. Any suggestions what could be the issue?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] creezalird:
install magisk module "liboemcrypto disabler" and restart. It will change from widevine L1 to L3, but at least it will load the movie.

I had the same issue before too but I am on PE rom.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] nola mike:
Ok, after playing around for a while with this, I *think* I've got it. If you edit the QS tile pulldown, and add any non-rom based/aftermarket tiles at the bottom (I've tried quad-dac, nordvpn, tasker, bitwarden), it seems to make the indicator disappear after a reboot. If those tiles are removed, the traffic indicator comes back after reboot. Would still love somebody to confirm if this is a bug...
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] robowarrior217:
Thank you! It worked.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dropdeadgoogle:
Installing recovery to flash your rom

Please excuse me for going a little off topic.

Your cooked rom seems very interesting but obviously I need to install TWRP first to flash it and I don't know where to get that for the LG V30+ phone.

I have just acquired a used phone with bootloader unlocked. On other phones I had I used MobileUncleTools, I think, to install the TWRP recovery but I suppose I can do it by ADB.

So, in short, where do I get the TWRP recovery, or the recovery image, for this phone (it is not listed on the Devices page at twrp.me)?

Maybe I have got the wrong idea and the TWRP image is generic for all phones, or a series of phones?

Please advise.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
[MENTION=9536344]robowarrior217[/MENTION] you can also use this apk if you want HD Netflix (old version but works) Here
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] texcon1:
It works for me. I'm running 2.7.1.0 and 2.5.0.5 with Audio Modification Library. Sometime it stops, then I stop and Launch the apps again. Btw. I installed the Magisk module for 2.7.1.0.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] fi5z.x9:
But isn't L1 better than L3?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Having trouble installing latest release (2020-04-12) vom kherio's repo.

Installing clean on a H930 using TWRP, flashed OpenGapps nano and Magisk 20.4, flashed "jetts magical backup" for H930 in order to get Wifi to work (which it did), rebooted, set up the phone - but when trying to reboot it, it hangs in boot animation. Upon trying to reboot it suddenly breaks into lockscreen, but apparently it works in restricted mode only - there's a note about that in lower left screen corner.

Anyone else seeing this?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
1) WHAT variant do you have? "V30+" doesn't tell us anything. US998, H839DS, H930G, one of the Korean variants? What firmware are you on right now?

2) Good that your Bootloader is already unlocked. But you're sure? You see the "scary" Bootloader Unlock warning every time you reboot?

If no, we can discuss.

If yes, then you need to install stock Pie KDZ for your variant (or compatible variant) before installing any "Android 10" LOS-17- based ROMs. Stock Pie has the blobs (drivers) the Android 10 ROMs need. That's why we need to know what variant you have...

3) After you INSTALL that stock Pie you can then install TWRP and the Root files. Then INSTALL this ROM.

However, IF you are already on stock Pie with UNLOCKED BOOTLOADER then you can go install TWRP and the three root files.

Follow these instructions:

INSTALL TWRP on PIE KDZ with UNLOCKED BOOTLOADER

https://xdaforums.com/showpost.php?p=79972584&postcount=3285
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] bhizzle:
Got it to work as well, thanks for your response.

If it stops working, try toggling the "attach audio effects" option in Settings menu on and off. Works for me :good:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] texcon1:
:good:

This option has a disadvantage. I forgot what it was, but I decided not to use it. But thanks for the tip!

I use Xposed Edge Pro for gesture navigation and I created a shortcut for each equalizer to restart. That's working great.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dropdeadgoogle:
thanks ChazzMatt

My phone is V30+, variant H930DS

OS is Android 9. , Kernel 4.4.153, Build PKQ1.190414.001

Phone is not rooted, as you will know.

yes I get the scary warning to "lock the bootloader" when the phone boots (which I presume means the bootloader is unlocked and isn't just a generic threat?)

I thought I had successfully flashed the TWRP recovery today using the adb command on my windows "fastboot flash recovery recovery.img" (I used the twrp recovery image that user husky69 links to in his signature on this thread). The flash process reported that the file was written, but I cannot get into that recovery environment. If I use "adb reboot recovery" it boots into a screen going nowhere with the android guy on his back and the words "no command". No key combos get me into recovery from there.

I can get into bootloader using "adb reboot bootloader" but there is no option there to enter recovery.

Pressing and holding the volume-down button when pressing the power button (for 5 seconds) to boot the phone, just makes the phone boot normally, and does not take me into the bootloader.

But lack of access to the recovery environment is not an issue right now since the phone still boots successfully in the normal os environment without any issues.

I was working on the assumption that I would flash superuser zip in recovery to root the phone but that may be an outdated idea.

Thanks, I will study your link
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Yes, your Bootloader is already Unlocked and you are already on stock Pie with fastboot flash commands (H939DS).

Yes you will flash Magisk in TWRP custom recovery -- plus two other files. And reformat your internal memory.

Yes, read the instructions I linked. It fits your situation perfectly. Don't skip any steps. ;)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] nola mike:
I'm having the same issue (I think). NikGapps, system app. It responds for a while, but just stops. In fact, all google voice transcription stops. I open assistant, and it acts like it's listening, but ignores me. Same with gboard voice typing.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] AsItLies:
I don't know enough about all the issues with google assistant to determine which issue you might be experiencing. But, to clarify the issue I experienced / or rather an easy way to tell if you have the same issue:

Simply, how did you install the google application? If, like me, initially, you used nikgapps, and it only installed 'play store', and you then installed google app from playstore, then the google app isn't a system app.

For google app to be installed as system app, it needs to be flashed as a part of a gapp type package, not as a play store app.

With google app not a system app, the elaborate and complicated android messaging system won't allow non system apps to communicate with system apps that well. And, for me, that resulted in google assistant not working properly.

So all I can say is, if your google app is installed as a system app, and you're still having probs with assistant, then I have no idea how to help. Sorry.

Good luck
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Anhluong:
Rom havoc issue

App FND:back don't work....

Double tap no off screen...

==>i flash stock....

---------- Post added at 04:01 AM ---------- Previous post was at 03:13 AM ----------

Thanks

---------- Post added at 04:29 AM ---------- Previous post was at 04:01 AM ----------

I want off vibrate when back in havoc?????

Thanks
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dropdeadgoogle:
Thanks again ChazzMatt

Followed all your steps to and phone is just perfect now.

Next stop is to try this ROM!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dropdeadgoogle:
Please will somebody respond ....

Can this rom be installed without gapps?

(I tried to install just the ROM and Magisk, without gapps, but never got into the OS further than the 2nd logo, the one after the warning about an unlocked bootloader). Perhaps it was another issue that prevented the install on my phone, maybe not the lack of a gapps flash?

Which gapps are suitable (the one this thread links to offers no arm64 gapps for Android 10, and the installation in recovery rejects the zip with arm64 gapps for v.9). The linked gapps are over 700mb, other sites are under 100mb!

If this ROM needs the gapps installation just for the OS to boot then I don't see how ANYONE can have installed this ROM?!

Am I missing something here?

Personally I would do without gapps but if they are essential ..............

My phone is V30+, variant H930DS
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] creezalird:
yes, but usually on custom rom, at least I still cannot load any movie from Netflix, but on L3 no issue.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
You just need to search man, the gapps you're looking for are on opengapps.org . The link is also in the main post (and it works). Select arm64, then select android 10 and finally the package u want (mini or pico advised). Don't know what u mean that there are "no arm64 android 10 gapps". Clearly there are.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Safetynet failing

It's good news! :rolleyes: Badass Google is back. On the last version of play services they implemented a new check that breaks safety net no matter what (even basicIntegrity), if you're rooted. Fix is for now to downgrade to older versions and turn off background data access for play services (otherwise it auto updates again). This however will not work long term, as apps usually rely on recent play services in order to work.

TopJohnwu's twitter screenshot attached.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
This sounds like anything but good news to me lol