yashsingh1/xdaforums huggingface dataset:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Probably should remove the good news part :D:p:crying:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Nah, just put a huge sarcasm emoji after that. ;)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dropdeadgoogle:
OK, I went back, I found open_gapps-arm64-10.0-nano-20200422.zip on this page

I made sure I had Magisk 20.3 stable, this seems crucial (and not a v.19 I'd been using).

The Havoc ROM booted fine.

Thanks for maintaining this thread and your help Rockguy40
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Turn off wifi scanning under location settings for reboot issues
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
This LOS-17 "Android 10" bug has already been reported many, many times and the workaround is known by all who care to read. ;)

See #10 in screenshot.

All the LOS-17 "Android 10" bugs are clearly listed with in post #1 of this thread -- with workarounds where possible. If you read post #1 you would see. It's also listed many other places, like the Sticky Guide "Root Your V30!" -- which is also linked in WTF instructions.

____

Pet peeve of mine, but there's no such thing as "Q" ROMs. It's Android 10. ;)

"Q" was the beta name before it graduated from beta and became "Android 10". Like a catepillar and a butterfly. You don't keep calling it a caterpillar after it transforms into a butterfly. You can just call it "10" if you want... But there's no current LOS-17 ROMs based on beta Q firmware from early 2019. All LOS-17 ROMs are all based on "Android 10".
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
sure! go ahead...
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] robowarrior217:
Okay, guys. Kinda dumb question but how the hell am I supposed to enable the gesture nav pill again? I enabled the full screen option but now I cannot seem to find the option to get back that little pill thingy. Help please.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] nola mike:
Search in settings. You're looking for 2 button navigation
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] robowarrior217:
Nah, m8. I'm talking about that Android 10 navigation pill. I have navigation gestures turned on but I think I enabled full screen gestures options and now I cannot seem to find that same option so that I can re-enable the pill.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] etmxd:
Is there a built in screen recorder?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] SkeletMastrr:
Yes, but it doesn't record internal sound.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] wxo:
Any hope of seeing Thin Recents make a return appearance in this ROM?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] etmxd:
Tnx, do you know a screen recorder that works with internal sound? Wanna make some gameplay haha
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Try this one

https://play.google.com/store/apps/details?id=com.kimcy929.screenrecorder
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Thirlone:
thx~;)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
:cool: I flashed this Magisk mod and voila, secured hotspot!! All credits go to the devs!! The link is from Telegram!!

https://t.me/LGV30U/654

:highfive::good:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] blossom:
Good, another bugs sorted out

Any news about Android Auto?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] anhluong172:
No back

App FNG no back...fix???thanks...i'm ????
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] elhennig:
This is something I would be very much interested, too. As far as I see it this remains the only vital thing that keeps me from updating to Havoc 3.4. BTW, is this a LOS problem or is this Havoc only?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
:fingers-crossed:The issue seems to center on how the usb port is seen by Android Auto!?!? My Pioneer currently says "incompatible usb"!! I have never had it working thru usb on Havoc 3.0-3.4!! Bluetooth navigation works fine!! :good:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] blossom:
Same here. I tried many Android 10 ROMs

All have incompatible USB issue

Hopefully someone will fix it..
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] dancm91:
I have searched this thread and reddit and could not find a clear answer to this question (I probably overlooked it or was hidden in jargon).

Currently on Havoc 2.4, can I dirty flash this to upgrade - suggests this in OP (unclear).

I read that stock pie was necessary before installing AOSP 17 ROMs (this one). Therefore Havoc 2.4 > Stock Pie > Havoc 3.4?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
NO. Do not dirty flash from LOS-16 "Pie" to LOS-17 "Android 10" based ROMs. You won't have correct blobs (drivers). Any dirty flashing is once on Havoc 3.x.

YES.

You need stock Pie blobs (drivers) for any LOS-17 based "Android 10" ROM. This is an LOS-17 based "Android 10" ROM.

This is stated in the sticky thread here:

ROOT YOUR V30!

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

Post #2 explains about LOS-based ROMS. That sticky about rooting and custom ROMs has long been linked near top of the WTF instructions also. Both threads stay updated.

_________

1) All the information you need is here on XDA. Nothing is hidden in jargon.

2) Here's the answer in this thread you missed. Read the first and last sentence of my reply in that post:

https://xdaforums.com/showpost.php?p=82059925&postcount=64

You can go to that post in this thread and read the entire answer but that's the information you are seeking.

______

As for Reddit, I find they don't take the time to actually explain. Or they copy and paste my instructions and people thank them for it. :rolleyes: One guy got a "platinum" badge or whatever they call it for copying and pasting my WTF instructions to Reddit. Instead of linking to my instructions HERE, where they could ask follow-up questions or see CURRENT instructions. Those people don't update those copy-and-paste jobs when I update my instructions... (Like I had to do when Pie was released last year.) Then Reddit users come here to XDA (finally!) complaining about stuff not working they found on Reddit. When they should have started here first!

Recently, had to have a mod delete outdated instructions and lock a thread when someone came from Reddit and posted old version of MY instructions they found on Reddit. Wasn't working for them and they wanted to know why. It was MY instructions (still had my phrasing), but they were before Pie was released. Steps had changed. I didn't want anyone else coming HERE, see that hack thread and trying to follow those outdated instructions. I couldn't delete them and the guy who created the post either didn't know how to edit his original post or didn't care. Had to get a mod involved. That was the worst example, but there have been other confused Redditers come here because the answers on Reddit aren't updated much that I've seen. A lot has changed since phone was released in 2017.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] Rockguy40:
Quick update: last week I broke the screen on my v30, i don't intend to get it repaired for now so I won't be able to update the thread as often as I did before. I tried to rewrite some parts of the main post so it doesn't rely too much on me updating it. I asked a couple of people but for now no one seems to be interested in keeping alive the thread. I'll try to do my best to keep it up to date (bearing in mind that i can't test anything now).
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] gulu25:
Hello, thanks for the system you provided, I have a usage problem, how to turn off the vibration when the gesture navigation bar returns
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Since it's been a month since last build - is [MENTION=1937420]kherio[/MENTION] still developing here?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
If you're asking about builds being posted here, see two posts above your question.

If you're asking about builds being made, never ask for ETA.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] aval1392:
Deleted
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Well, Rockguy40 opened the thread with my buildings. I'm going to keep building as long as I have a server.

If he doesn't want to continue this thread, I'll open another one. :D:D

I'm building as you all know Potato and Havoc and I will continue to build as long as I have a server.

I'm not going to answer regarding the ETA.

---------- Post added at 09:12 AM ---------- Previous post was at 09:03 AM ----------

Your patience and knowledge sharing is enviable. :) :) :)
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
:D :good: :good: :good:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
I have some news from a ~ Founder & Core developer of Havoc OS ~

It seems there will be many changes on HavocOS and there is a division on the team.

I don't really know the future of Havoc
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] fi5z.x9:
*sigh.

hope the issues are resolved soon.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Here's the official statement of the Havoc Founder from the Telegram channel:

let's hope the division gets sorted and doesn't impair development too much.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Yeah there's going to be a mess for sure ?

But things should return to normal soon enough.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Let's keep our fingers crossed for that ???
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Yep. I keep maintaining Potato and I will keep havoc in freeze until the situation clearify.

I know the person who is out is going to open a new project.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
[/COLOR]

Nice, will be great to have Potato while Havoc's still on hold.

Thanks ?

Yeah better wait for the situation to resolve.

The other person is going to make a new ROM based on Havoc with more features. ZenX rom or something.

Take care.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Yep. Meanwhile here is the 3.5 :D:D

I didn't tested it so you tell me if it boots or not :good:

Download : [deleted due to not booting]

Havoc-OS v3.5 Changelog:

• Added Face Unlock (Only for Official)

• Added Notch hide settings

• Added some new Fonts

• Added Smart Pulldown

• Added OOS styled Network speed indicator

• Added Network speed indicator modes

• Added Network speed indicator refresh interval

• Added Navigation Bar QS tile

• Added Switch to 3G mode to suspend actions

• Added Hotspot setting to allow VPN upstreams

• Added Dark theme support to AOSP apps

• Added setting to set the default GPU renderer

• Improved Mobile Data QS tile

• Fixed Screenrecord crash

• Other fixes and improvements

.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Great!

Do I recall correctly that dirty flashing is possible when just updating the ROM?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
:( It is, tho I'm having an issue at the moment, hanging on boot animation, maybe video issue, dirty flash at the moment!! :fingers-crossed:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Hey thanks for making a new update

I tried doing a clean flash but it didn't boot. How do I take logs for a ROM that doesn't boot? :confused:

I have PC so I can use it to take logs but I'm not sure how to :cowboy:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
You need to have adb installed.. Take a log by opening a terminal and issuing the command 'adb logcat'

Connect the switched off phone via USB and boot it up.

There may be more convenient ways on a Windoze machine, e.g. a GUI, but I don't know about those - I'm on Linux for > 15 years now and got used to command line.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Building again... Hope it boots

===================================

It seems it boots fine but Ambient Display is not working... trying to fix

PD. Hope it's solved...

New build here
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Righteous! I was looking for your POSP build that was in the telegram group but it was gone. Bad build?

Stag OS was having some weird issues for me with battery drain, so I'm back on Havoc. :)

Edit: Was the build pulled? Latest one I can find is 4/12
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] kherio:
Yes the one I thought worked (the last one), doesn't boot .... so i'm building again...

C'mon... another build here...
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
You are doing God's work, comrade
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
:highfive: Thank you Kherio!! Latest build boots on dirty flash!! AOD is working, with wake locks!! Still letting rom "settle" in!!:cool:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] blossom:
Thanks man

Last time I remembered still have Android Auto issue

Has it been fix on this latest build?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
I can confirm the latest version of Havoc works, however it still has the Whatsapp audio bug. I am confused why Stag OS does not have the audio bug while Havoc does. They're based on the same source, right?

I like the customization options of Havoc better :(
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] soundgirl101:
I'm sorry to report still have "incompatible usb" error!!:cool:
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
No they don't have the same source
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
i have a problem with wifi connection, i turned off the scanning, but it doesnt help.

any idea?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] yogi-4:
What I do is turn on 'Airplane Mode' then turn WiFi on or off then turn off 'Airplane Mode'. I find that doing it this was keeps it from rebooting.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
i dont have problem with rebooting.

the point is my phone doesnt see any "wifi points" which could be connected to.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] yogi-4:
Then I'm not sure. Maybe next time explain what exactly the issue your having is. Also, only ask the question in one thread. Asking it in multiple threads is just gonna tick people off. Sorry I can not be of anymore help than that.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Then you didn't properly follow the instructions for what to do migrating to Android 10. You should install the 20H modem BEFORE first boot.

I have two of these phones and neither required the special "fix" that's been migrating around.

---------- Post added at 12:59 PM ---------- Previous post was at 12:58 PM ----------

I meant they were both based on Lineage.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Well, your question has very few information so it's hard to tell.

Things of interest, for starters:

- which ROM did you come from (name, version, Android version)?

- Which modem do you use?

- Did you do a clean flash?

- If your last working ROM was an Android 9 - did you flash stock Pie ROM before switching to Android 10?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
Firstly i changed android 9 pie (the original lg system EU) to STAGOS. i did a wipe before every rom instalation (i use TWRP). After installation i saw wifi didnt work, so i to changed the rom to HAVOC (i thought it could be rom issue), but it didnt work.

I followed this guide below, i did 2 of them (zach's fix and flash "haumea...") i didnt do the "modem-thing" because i cant find the download link.

"???

Ok guys, as you all know by know Q roms have a hit and miss WiFi functionality.

For some people it works and some it dont.

(Needed files will be down below)

there are 3 things you can do atm.

- flash Oreo "modem.img"

- flash "haumea_I.base_1.11_WiLG-gc35b9cb0" kernel

- zach's fix

______________________

If you are flashing a "modem.img" please use the one for your model (or whatever you frankensteined to)

Example:

- if you have a H931 converted to us998, then use the us998 modem.img

- if you have a original h930(DS), use the h930(DS) modem.img

- if you have a original us998, use the us998 modem.img

- etc etc..

if your needed modem can"t be found here, plz ask in v30 chat or download the oreo kdz from xda and extract the "modem.img"

______________________

Zachs Fix (doesnt work for everyone)

create folder in you internal storage called

"joan_int" then one inside it called "wlan_bins" then place the wlan_mac.bin file inside.

then in terminal emulator app copy and paste/type these 4 commands.

su

cp -a /vendor/etc/wifi/WCNSS_qcom_cfg.ini /mnt/vendor/persist-lg/wifi/WCNSS_qcom_cfg.ini

cp /storage/emulated/0/joan_int/wlan_bins/wlan_mac.bin /mnt/vendor/persist-lg/wifi/wlan_mac.bin

chmod 644 /mnt/vendor/persist-lg/wifi/wlan_mac.bin

then reboot

Thanks Zach??

______________________

Yes it is possible to combine the 3 above fixes.

For myself i needed oreo modem.img + Zach's fix to have working wifi.

Remember if none of the options work, there isn"t much else we can do unill there is an actually fix for this! "
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] tech_infinity:
Stag is using the latest device tree by Markus.

Havoc didn't boot with it so kherio used a little older sources which were stable with Havoc.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] lallolu:
I had the famous wifi issue on my V30S. Installing the oreo modem fixed the wifi isue but broke the fingerprint. I tried this on Havoc, CrDroid and Stag os. Does anyone know if there is a fix for this?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Yeah so I also had/have issues on the fingerprint. Someone earlier told me I had to delete the fingerprint file located in a system directory somewhere but I don't remember where it was. He said to access it in TWRP. When I tried with the new TWRP I was unable to find it again, I don't know why. I'm not convinced I did it right the first time.

It doesn't completely break fingerprint, but makes it fail about 60% of the time. Has something to do with it storing two sets of fingerprints.

If someone could answer how to fix this I'd be curious.

---------- Post added at 11:30 AM ---------- Previous post was at 11:26 AM ----------

Several things I don't like about this write-up. For starters, we all have the same phone and just installing the 20H modem worked fine for me. I don't understand why someone with the same exact phone would need the other things to get it to work.

You install Android 9 stock through ZIP, install the 20H modem, wipe after first boot, install your flavor of custom Android/gapps/magisk, and it should work. You shouldn't have to install the 20H modem again, nor did I find "Zach's fix" to be useful at all.

The caveat is I don't know how H931 works. H932 IIRC doesn't have a stable Android 10 port yet, so I also don't know that one. But the many flavors of the V30 that are frankensteined to US998 should be able to just use the 20H modem. I've confirmed this works in both the US and Europe, if that was ever a concern.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] lallolu:
Thanks for the tips. I saw some instructions on https://xdaforums.com/mi-5x/how-to/rooted-fix-fingerprint-upgrade-to-t3897423 on deleting fingerprint files. I will probably try it during the weekend. I am not so enthusiatic reinstalling android 10 ROM because I spent about 7 hours trying different versions and fixes yesterday. Going back to stock pie through kdz, I discovered that the oreo modem broke the camera in pie. It took 4 tries to to get it all right.

On a side note, I was pleasantly surprised how nice stock android looked. OEMs are just wasting time and resources adding their UI even though I like LG's UI for instance.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Didn't fix it for me. Deleted with ES File Explorer.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
I cant find a 20h modem and stock android 9.zip too, i see only kdz files, when can i get both of them?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
You aren't looking hard enough. ;) Every Oreo and Pie KDZ thread I maintain also has TWRP-flashable zip of that firmware -- thanks to our hard working Devs. Go to the Pie (Android 9) KDZ page compatible with your variant and scan down the list on the page. You'll see TWRP-flashable zip and installation instructions.

You never installed one our TWRP flashable zips?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
Well, you are right, i missed it apparently when i was looking for ROM, but i still cant find a modem 20h, where should i search for this?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] elhennig:
22j will also work. At least it worked for me, but only after I flashed 31a first, then 22j (both via TWRP) and the cleaned the system completely and installed Havoc (3.4 back then...) and opengapps micro.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] marciniasty:
I found a 22j modem but the file name is modem.IMG, and the point is TWRP doesnt see img files.

And here is my question :D

if i extract files from img file and then i do the zip compression and then i put modem.zip to sd card and when the modem.zip installation (by twrp) is done my phone will work correctly?
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] elhennig:
You need to select to install img files on the lower right corner in TWRP (if I remember correctly) to be able to choose the img file. The you need to choose the correct partition, too.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
Exactly. TWRP can see .zip or .img, depending on what you choose. This is how you can update to newer version of TWRP from within TWRP, because it's a .img file.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] -Kasuya-:
I had the same issue with wifi not working, installing the oreo modem fixed it for me (H930), worked like a charm. I'm a new XDA member, though (just recently rooted my V30), so I can't post any links, yet. However, if you google "lg v30 oreo modem" the thrid result on google is where I found the modem download (the site is called aakashverma, by Tech Infinity, a frequent member of this thread) and it has the following name: "guide on lg v30 aosp roms troubleshooting recommendations"

I think it's an IMG file, but as was said before, you can select installing IMG files in TWRP and then just choose Modem as partition to install it to. I can't say exactly whether or not you need a factory reset or something like that, though. I think I did a factory reset, just to be sure, if I remember correctly.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] husky69:
Nope. A zip can contain an img file along with a script that flashes the img file to the correct partition of the flash memory.

In order to flash the img directly to the phone, you have to install fastboot on your computer, bring the phone into fastboot mode (you can use TWRP for that), connect the cable and then issue these commands:

fastboot devices

fastboot flash recovery recovery.img

The first should list your mobile in recovery mode - if not, the second won't work.

In the second command you have to adapt the filename (I used recovery.img as an example) and maybe the path.

Hope this helps.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] TPMJB:
Just look for whatever zip file is the 20H rom and grab the modem.img out of it. Put it somewhere you want it and tell TWRP to look for image files. Ipso presto done.
[LG V30 ROMs, Kernels, Recoveries, & Other Developm] elhennig:
Fastboot is only needed to install the recovery the first time. After that TWRP (after the initial installation) can be used to install further zips or imgs