yashsingh1/xdaforums huggingface dataset:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Many colors? Ha! I usually only write in black. Well, I do make critical some crucial stuff be bolded RED. Like don't try to flash US998 firmware over T-mobile H932 or you will brick your phone. People have bricked their phones, but that's on them. I warned them in bolded red letters.

I don't write in any other colors. Unless you don't understand what hyperlinks are? :confused: I assume you do, so what other colors are you referring to? XDA app makes hyperlinks orange. That's not me, that's XDA. I prefer them standard blue, underlined -- so you KNOW they are hyperlinks.

Read post #2 of this

Root Sticky Guide

:

This is what should be linked in every LOS-based ROM Op. Tell me what is "unnecessary" in that? It explains about how

* updating to Pie will permanently change your phone,

* a simplistic explanation for why all V30 "Joan" LOS ROMS are called "H930" when they are NOT just for H930 (you don't want to know the detailed explanation),

* how H931 and H933 need more prep work to run LOS ROMs, and

* how to install LOS-16 ROMs on T-mobile H932 and how LOS-17 ROMs are not (yet) compatible with T-mobile H932.

You know, all the questions people keep asking because the information is not HERE in the ROM thread? If that Sticky Guide was linked in the OP, it would answer ALL the common questions!

Also, instead of "Bugs? You tell me" BETTER would be:

Bugs:

See this link

.

Because at this point, V30 LOS ROM maintainers DO know what the bugs are. If [MENTION=5906767]tech_infinity[/MENTION] is willing to keep his thread updated as bugs are found/fixed, then it's very easy just to link to that! :cool: ROM Maintainers don't have to keep updating their OP, that is done for them in that thread.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
The text is there for a reason. The text is precise and no unnecessary stuff is there.

People don't read and then report problems even though solution and troubleshooting text is already there, well documented.

Today I sent a link to the guide for a person having camera issues. They said they read it.

Then I chatted with them and I found out the problem was wrong firmware. This was mentioned in the first few lines of the guide.

The colour is there to highlight important things and make it easier to find things.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] rich345:
That helped :) Thank you.

Rom was the latest lineage 16. H930.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] estemanito:
finally I managed to flash this rom by following the links you gave me, big thanks !

I didn't understand just the last step with the LOS dirty flash...

Rom works fine but i had some bugs as some applications links missing, then with magisk, and start was a little slow too so i will try to do all propelly again :)

just for the last LOS dirty flash, must wipe then data format before to restart the rom by the first time after flash or not...?

I also saw that there are some interesting custom kernels that could work well with this rom right...? any advise guys...? thank you .:o
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] BlueFlame4:
Again: Can someone with WiFi issues post a log at and kmsg right after turning on WiFi?

Best regards

Jan
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] estemanito:
i had WIFI issues, i just formated DATA then wipe cache/dalvik then reboot and wifi is working... But Radio is not working and camera app icon is not there. Im having isues with Magisk too... Maybe with another kernel it will works correctly....

---------- Post added at 12:37 PM ---------- Previous post was at 12:35 PM ----------

when i install LOS he ask me to format sdcard again even if the sd is already formated, idk why....
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
This may be useful regarding a possible solution for WiFi.

https://xdaforums.com/lg-v30/how-to...n-variants-t4012635/post81090353#post81090353
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] BlueFlame4:
I am aware that there are multiple workarounds. However I want to check how to implement a permanent solution on ROM level.

For that I need more data than just from my single device.

Is it really this hard to just answer my question and get me this data? :'D
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Hehe yeah .

I probably should and tagged you instead of quoting your question. I've working wifi so can't give logs.

I thought the workaround may be helpful towards finding a ROM level permanent solution.

I'll ask on the v30 telegram group if someone can provide the data you want. I'll post it here if someone provides it and tag you.

PS: People with WIFI ISSUES, POST LOGS, don't be lazy!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SGCMarkus:
i should still have some, somewhere, saved on my PC at home

can send them here (someone remind me on telegram todo that, thanks lol)

Edit: attached logs
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tyl:
I think most of us have used a successful WiFi fix, the simplest now being to twrpINT restore lg_persist, persist and modem partition backups directly over a non-functional q ROM.

But if it helps, I can lgup partition and refurbish nougat on my h931 and replicate the broken wifi issue on the regular route to q. Can maybe find other (reluctant but willing ;)) volunteers too. Let me know if you need this done because I see Markus has posted some logs already.

Could be faster to '@ andy' in lg v30 telegram chat if its urgent.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] hotMule:
Hi, here is turn on/off wifi logs from my H930DS
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tyl:
Hey,

The guides do seem complex, it's true. But honestly, it's because the way to get to pie and los17, etc is quite complex in order to set up the correct partition structures, binaries, configs, etc. LG made it hard..

Chazz and the others developing the guides spent a lot of time working out methods to upgrade to various android versions. They do know what they're talking about, you can trust them :)

As it happens though, we've recently worked out a significant shortcut to get los17 and pie working on the h931 variant (us998 variant too).

@estemanito I suggest you join the LG V30

https://t.me/LGEV30 telegram group and shout for Harris to help you upgrade.

The solution was built on chazz's guides but you can skip quite a bit now we have twrp backups of the relevant modem, persist and lg_persist partitions :)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] yknip:
I have used the Markus H932 20190610 build, happily, for several months. I kept checking back for more recent builds, but found none (the googledrive H932 links in OP point to the build I'm using). Now I've located 20190927 (me2151) & 20191124 (ShapeShifter499) zips on androidfilehost.com.

Can I simply dirty flash these zips without problems? Or, is some prep required? (I recall the original flashing was byzantine.)

Why are these zips not linked on googledrive in OP?

TIA for your help & thanks to the devs!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
They're not linked in the op because Markus didn't make them and this is a thread by him. He's focusing on los17 now so there won't be a los16 build by Markus.

I would suggest not dirty flashing those afh builds unless the devs themselves tell you they're ok to flash. Sometimes devs upload test builds which may not be suitable for the average user.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Also as you pointed out, some Devs make experimental ROMs for their own personal purposes, which could remove features or not even work properly. Since those are not "announced" and linked in threads like this, it's best to just ignore them.

I remember one TWRP-flashable zip like that. Really borked, the official dev REMOVED the link from the XDA thread and told people why, while working on version 2 -- yet people kept going to his AFH account and downloading the ROM from there. :rolleyes: Then they would post in the thread how their phone was messed up! He had removed the link, so where were they finding this file? :confused: He finally had to remove the file itself from AFH!

This is even more so when a ROM is made by some other person who is not the official ROM dev.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] eqroiueq:
How does one install microG or otherwise use GSF-dependant apps with this ROM?

- Several apps either request GSF or simply load forever.

-- I used haystack to enable signature spoofing and rebooted.

--- Some parts of the phone's interface now take a split second longer to respond than before.

-- I tried installing microG (microG Services Core, microG DroidGuard Helper, microG Services Framework Proxy and several UnifiedNLP backends) from their F-droid repo.

--- UnifiedNLP (GAPPS) would not install "The system failed to install the package because it is attempting to define a permission that is already defined by some existing package."

-- I rebooted the phone.

--- The MicroG self-check says signature spoofing is enabled, and UnifiedNLP is not installed. Several apps crash which didn't before (Band, Match, T-Mobile Digits, Nova Launcher's settings).

-- I uninstalled microG with F-droid and installed microG through NanoDroid.

--- It deleted several system apps (camera, messaging, and more) even though I disabled the "nanodroid apps" option and I could no longer receive SMS. The same apps as above crashed.

-- I restored a previous system backup. I'm back to square one.

edit: added more info
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Been using LOS 17 for a couple of days (h930, coming from stock pie) , here's what I've found:

-quite stable for being an alpha version!

-way faster than stock, better memory management too imo

-WiFi works okay with oreo fix

-chrome doesn't work at all for me (not even with nikgapps), Edge works --->>

chrome v74 works

-maps works using older versions as reported by others

- health mate (if anyone here is using it) works until v4.40

-fingerprint is quite buggy (works maybe 5 out of 10 times ). Problem starts when adding fingerprint, since it "rejects" some parts of your finger.

-doesn't pass safetynet (as expected) - - - - >>

you can use magisk hide

(thanks [MENTION=5906767]tech_infinity[/MENTION])

But it's very usable as an everyday rom provided u don't need netflix/Google pay.

Is anyone else experiencing problems with the fingerprint reader or am I the only one?

Also are there any news on the next update (last version is dated September)?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SGCMarkus:
Have been quite busy with university, that why there isnt much going on except some small internal builds with little changes... Currently on Christmas holidays (1 more week, wohooo), but somehow i had no motivation todo anything now either, and used the time to just shut off my brain and relax... was needed.

Will continue to work on it when i have time and motivation todo so, hopefully in the next week (uni starts again on the 7th)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
I feel you ahahaha, for me uni starts again on the 8th (with an exam...... ). Anyway thanks and keep up the good work!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
You could pass safetynet if you use magiskhide module(it's in magisk repo or look for it on xda)

Chrome version 74 works good. :cowboy:

Details about bugs and workarounds here: https://xdaforums.com/lg-v30/how-to...s-solution-t4002535/post80879849#post80879849
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Update on los 17 : Google pay now works (safetynet passes using magiskhide props), Netflix still doesn't (error - 9, which is a network error) but at least it shows up in the play store. No old apk is working either. I suspect its something rom related rather than safetynet related. Prime video does work perfectly.

Tidal is working well with v2.15, latest versions are not working (similarly to Netflix, it doesn't get past "tidal" logo)

The fingerprint reader works a bit better with the cover off, its like you need to cover all of the fingerprint sensor with your finger for it to work (if I only use the tip of my finger like I was used to on stock it won't unlock) . Not sure if it's tweakable in some way by devs or if its just lineageos that works this way.

*

Forgot to mention:

latest health mate app too had connection problems (had to use an old version to get it to work), and I suspect tidal has a similar connectivity problem too. That would suggest some kind of rom issue
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] BlueFlame4:
That being said I am afraid I have to quit again :( My daily driver fell to the ground and broke and my insurance will provide me a v40 (which is good for me but not so good for the v30 development).

While I enjoyed the v30 hacking I couldn't fully find the reason for the crashing wifi driver while on pie. I guess a workaround would be to just ship oreo blobs with the ROM (even though you can then argue that you should not change persist partitions...).

Anyway, thank you for your help and a happy new year to everyone!

Best regards,

Jan
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
It's good(hope you didn't lose any data because of broken v30) that you got an upgrade to V40 especially because [MENTION=3475147]SGCMarkus[/MENTION] has it and has made LOS17 for it too.

Thanks for trying to find a fix for V30 wifi :cowboy:

I hope our paths cross again on some device in the future.

Happy new year!

--- Aakash
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
So it appears that my fingerprint problems are because of the oreo modem I used. I tried flashing back my own pie modem (backed up from stock pie through twrp) and the fingerprint works perfectly well.

After trying this I reverted back to the oreo modem, and now I can't even register the fingerprint... (try again using different finger error)

Has anyone got a known to be working oreo modem that I can try, so at least I know if the problem is from my phone or from the modem I'm using?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ReddotCleaner:
why my Available Memory are so less?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
I solved my fingerprint problems by flashing oreo kdz, making a backup of the modem in oreo then reflashing the latest pie kdz before flashing los17. Now it works better, 8-9/10 times. Probably there was something off with my original pie stock Rom.

Edit: strangely with the pie modem(which I can't use bc of WiFi) it still worked better. Does anyone know why the modem would influence the behavior of the fingerprint scanner? Just out of curiosity
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] seadersn:
sure: most parts of firmware are included in modem, not only for fp scanner but also for bluetooth, nfc, wifi, ... all radio and sensor tech related fw files. lot's of "basic config" files :good:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] lưu zz:
Fix record app plz. I can't play video playback
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tyl:
Suggest you use mxplayer on hw+ hardware playback mode, or any hardware based video player until software based video playback is fixed in los17.

Apparently google broke it for legacy devices in android 10.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
I think I've found a fix for the quad dac disengaging when listening to music in LOS

https://play.google.com/store/apps/details?id=com.phascinate.lgv10.dacfix

You still need to toogle off and then on the first time, but when you pause music it should not reset itself anymore

Try installing this and reporting back if it works for you (its for the v10 but works for the v30 as well)

Edit: also report back on battery drain (if any)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ThatStella7922:
Just wanted to say that the LineageOS 16 from here works beautifully on my US998. The LineageOS 17 ROM is functional but (as stated many times here before) wifi doesn’t work and settings crashes all the time (System UI has stopped). Other than that, it seems perfectly functional to me. 4G works well though.

Overall, some really amazing progress and im excited to see what comes next!
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Bupreno:
Is there a way to get the exact audio functionality as stock pie ? I mean without the avc volume ?

The issue is, all my earphones are low impedance, but with a little tweak in the mixer files I can get a good dac and amp experience without noise (hiss) on uapp..

But in custom ROMs no matter the tweaks in mixer files , whenever I switch on hifi dac toggle - be it normal or aux or HIM , noise is evident.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Hey, it seems to work so far. :cowboy::D

Thanks for sharing it, solves the annoying problem.

Didn't notice any substantial battery drain so far

---------- Post added at 03:28 AM ---------- Previous post was at 03:26 AM ----------

You could try the unknown audio mod by mrxzyl

Btw do you enable advanced dac option while flashing kernel?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Bupreno:
I haven't used LOS 17 yet. Only Havoc and other roms on telegram. I haven't used advanced dac option, i don't even know how to. Which custom kernel has that option?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] saa1618:
Hassle-free fix for Wifi and BT issues

:D:D:D

Hi Markus,

Just wanted to thank you for your support on developing great custom ROMS for our V30 devices. I absolutely love this LOS 17 build, it's better than any other android 10 ROMS out there and way better than the PIE based custom ROMS.

On a side note for all those wondering about the WiFi and BT issue and a fix for it, I have tried the below steps and never had issues flashing this ROM multiple times. I'm on a 930DS:-

1. Flashed the stock PIE twrp stock ROM for my region.

2. Reboot into recovery and full wipe and format.

3. Flashed the LOS 17 ROM and android 10 pico for gapps.

4. Flashed magisk for root.

5. Reboot into system.

So if I follow the above steps in order, the ROM continues to remember my WiFi and BT settings until I clear dalvik cache from TWRP. As I said been a daily driver for me and I am using my device for PUBG with almost 0-lags with extreme frame rate setting. I think I'll keep this baby with me until the battery gives up on me in a couple of years!!! Thanks again Markus for your community support. ;););)

Love,

Syed
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] deepikamurali:
support for h930ds Indian variant

Planning to install on my h930ds indian variant. Like to know what all won't work and how frequently security updates will be provided. My main concern is LG has abandoned the device and not providing any updates. Only hope for extending device life is by community builds. Want to make a leap from stock to custom.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Lg will still provide android security updates for some time but not Android 10.

These are the bugs: https://xdaforums.com/lg-v30/how-to/detailed-guide-aosp-roms-issues-solution-t4002535

The dev will make updated builds when he's free and wants to, there's no fixed schedule as the dev is making ROMs in spending his valuable time for free.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] xKillerXSmileZx:
Has there been any progress on trying to build and boot LOS 17.0 on the T-Mobile H932?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Vuzeultra:
I check here every few days for it ?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Not yet. Apparently something very different about Pie blobs. There is T-Mobile dev looking at it, but he's fixing stuff on LOS-16 first.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SGCMarkus:
I know, been a "while" since the last update here lol

Finally got some time to work on things ^^

Changelog 05.02.20

- Updated to LOS 17.1

-- february security patch

- H930 v30q blobs

- Video playback issues should be resolved

- Added sdfat driver in the kernel for exfat support

- Hotspot works with no Password set (working on this...)

- Updated Graphics and Wifidisplay stack from LA.UM.8.2.r1-04300-sdm660.0 (same drivers as msm8998...)

-- Wifidisplay is still a bit ****ed though

- Encryption should work (but TWRP for pie encryption doesnt support it)

- Camera for december and later security patch has been fixed

- Added missing NFC configs thanks to [MENTION=2022267]ShapeShifter499[/MENTION]

- More i might have forgotten...
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SGCMarkus:
ups... double post for some reason...

Also added a FAQ entry regarding USB Tethering
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] jkim204:
Any update on the video chat sound issues?

Thank you,
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
I tried whatsapp video chat it worked fine.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] jkim204:
Were you able to hear well without the headsets?

All I hear is static noise... Anyways, glad it's not everyone's issue.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
You tried calling with the default kernel on the latest los 17.1? If yes, logs would be helpful
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
This is an old issue ever since Pie roms were available. Whatsapp audio is glitched in videos until you switch to MONO audio. At some point this was partially fixed, and having regular stereo audio only dicks up if someone calls you, not if you call them.

Truly a strange issue. It's still glitched (as of 1/29 as that's the latest Havoc built) since I just tried it a few minutes ago.

That said I'm not running Lineage 17.1 right now and just waiting for an update to Havoc. But it's based on LOS 17.1, so the issues are relatively the same. I don't know what to do as far as logs, but I can recreate the issue and get a log if someone wants to show me how. It's not a huge deal to me - it's just mono audio sounds like garbage, is all.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Latest 17.1 has a lot of fixes that other ROMs don't have yet
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] trouble.:
It's the most stable custom rom i've seen. WhatsApp issues got fixed. Gallery video playback got fixed too. It just hangs sometimes. Otherwise everything is great.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
I'm tempted to try it out, LOS is just missing customization features I particularly enjoy.

Which modem is everyone using?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] FcBayernMinga:
Does simple Phone Calls work? I can't hear dialog partner and neither he/she can hear me...
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] AsItLies:
Works fine for me. It's worked fine on this rom and prior versions and other roms that use lineage as a base (I think all of them do).

Sounds like it must be your phone / setup, if that wasn't working it would be well known.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Try having someone video call you. And make sure audio is not set to "mono". This is still an issue on the 1/29 build of Havoc (which I'd imagine was built on LOS 17.1 as well.)

Weird that if you are to call them, audio sounds fine. Only receiving a video call does it **** up
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] AsItLies:
That may be true, I don't doubt you. I was responding to someone that asked about a simple phone call, not a video call.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Is the calling app you're using set as default phone qpp?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] el.quechon:
I flashed LOS 17 and wifi wasnt working than restored my pie stock back up and now flash and camera doesnt work even if i do a clean flash any way to fix that?