yashsingh1/xdaforums huggingface dataset:
[LG V30 Guides, News, & Discussion] Who-Lep:
I flashed 20h and stacked 20s over and everything is working fine.
[LG V30 Guides, News, & Discussion] mrsubway:
I did it clean. Says I was on 5Ge and then totally dumped me from the network.
[LG V30 Guides, News, & Discussion] MicroMod777:
Flash back to 20h.
[LG V30 Guides, News, & Discussion] david.542569:
Will start uploading 20q rom today when I have time

Includes magisk lg rctd disabled & no verity opt encrypt

Plus by default 20q will have stock meta- inf in flashable zip

Will have options to change meta-inf to custom one in the folder "meta-inf custom" options included

added features / debloated added features / stock & bootloader images
[LG V30 Guides, News, & Discussion] MicroMod777:
Does the stock bootloader option do factory stock to do ota's?
[LG V30 Guides, News, & Discussion] Who-Lep:
Did you check your network and apn settings?
[LG V30 Guides, News, & Discussion] david.542569:
Unfortunately no I don't think so just kdz with bootloader images that can be flashed
[LG V30 Guides, News, & Discussion] mrsubway:
Yup. All correct. Imei too. If I restored efs, I got a signal for a few minutes, and then it dropped. I should have tried flashing the 20H modem, but I was tired and didn't think of it.
[LG V30 Guides, News, & Discussion] rmgibbs1861:
Coming from H931 / US998.

Do I need to Flash : Magisk /Disable DM Verify/and AnyKernal 3 after Flashing ATT 20H?

Thanks

Rick
[LG V30 Guides, News, & Discussion] MicroMod777:
edited....
[LG V30 Guides, News, & Discussion] ChazzMatt:
FYI:
[LG V30 Guides, News, & Discussion] mrsubway:
Awesome news, but will that require the whole LGUP dance with the Verizon KDZ? Seems as if there is no way to get to PIE without LGUP.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Maybe.

Your TWRP-flashable zip Dev [MENTION=9236324]david.542569[/MENTION] will know more soon.
[LG V30 Guides, News, & Discussion] :
Tested "ATT-H931-20S-stock-rom.zip" from MicroMod777 everything seems to be working as it should. Originally h931 to us998 through wtf. Flashed modem.img from last h931 20h in twrp to unlock bands(& fix my calling because I frp bypassed mine originally). Good work it appears to be closer to real stock than 20h.

Really curious also about 20q or whats going to happen with pie. Not sure if I could have calling on the actual stock 9 unless a compatible us998 modem is used for a twrp flashable zips like h931 20h was. Maybe someone would have suggestions for when time comes. Not sure if by chance this can be worked in again, I really appreciated all bands being unlocked for me straight from the flash. This phone is like most confusing one ever dealt with (patched lgup is lifesaver), but I like challenges tho have a backup phone for when things take time, also best phone I've ever owned. I like really like Havoc Pie with orion kernel but no wifi calling on it bit of bummer. No kdz for At&T(right?) idk how you guys are converting these roms ha good stuff please keep us updated. Would be open to testing anything if needed
[LG V30 Guides, News, & Discussion] mrsubway:
That's what I should have done. I was dead tired. Over the weekend, I'm going to dirty flash over 20h after I backup the modem.
[LG V30 Guides, News, & Discussion] MicroMod777:
David.542569, you able to dump the new Pie update? I can't get LGUP to dump it.

View attachment 4833187

View attachment 4833189
[LG V30 Guides, News, & Discussion] Who-Lep:
Would this be any help? It has LGH931_Android_Pie_v30a listed

http://opensource.lge.com/osSch/list?types=ALL&search=h931
[LG V30 Guides, News, & Discussion] MicroMod777:
That looks like source files. I

Well it looks like the new Pie update locked down dumping from LGUP. We don't have a kdz so no way to make a flashable rom.

..

Last option would be a return to stock rom to then be able to take OTA. Would only possibly work if you have a H931 and have AT&T service.
[LG V30 Guides, News, & Discussion] Who-Lep:
Okay, I see. I can help out with the last option. I have at&t service and h931 device. But not sure how to go back to %100 stock.
[LG V30 Guides, News, & Discussion] david.542569:
The h931 20q will be completely stock images and keeps data so it won't wipe internal storage but the boot image was patched & if you get app crashes just clear app data
[LG V30 Guides, News, & Discussion] MicroMod777:
Well david.542569, I can't seem to make a working back to stock flashable zip. Who-Lep tested a couple roms that don't seem to install the OTA's. I'm out of ideas.

Anyway you can try to make a return to stock zip for us? I'm still bootloader locked, and won't unlock it until we can make a full return to stock that takes OTA's successfully.

Thanks.
[LG V30 Guides, News, & Discussion] david.542569:
Was able to get OTA update file don't know how to apply

if you are bootloader locked & on h931 u might be able to apply the OTA update file through hidden menu
[LG V30 Guides, News, & Discussion] EstebanxZ:
can i use the latest h93120q zip with TWRP? is it pie?
[LG V30 Guides, News, & Discussion] Who-Lep:
I flashed it via twrp with no issues. No, it is still 8.0.
[LG V30 Guides, News, & Discussion] EstebanxZ:
Yeah i managed to boot, no issues though, but yes it is 8.0
[LG V30 Guides, News, & Discussion] david.542569:
What issues
[LG V30 Guides, News, & Discussion] Who-Lep:
My bad, with no* issues.

Edit: updated my post.
[LG V30 Guides, News, & Discussion] MicroMod777:
You able to pull ota withoout root?
[LG V30 Guides, News, & Discussion] rmgibbs1861:
Pretty quiet here. Does it look like the H931 will get the official PIE OTA as we did for for Oreo. (Rooted)?
[LG V30 Guides, News, & Discussion] ChazzMatt:
You mean TWRP flashable zip. H931 OTA Pie firmware update has been released by AT&T.

Dev is working on it. Look at the post just above yours.
[LG V30 Guides, News, & Discussion] mrsubway:
Being I'm on H931 20h, I'm praying I can just dirty flash without doing the US998 dance.
[LG V30 Guides, News, & Discussion] skeleton123:
At&t has released android 9 for h931. Can i hope for a flashable zip ?

Thanks.
[LG V30 Guides, News, & Discussion] david.542569:
Will update soon
[LG V30 Guides, News, & Discussion] ChazzMatt:
Read two or three posts above yours.

We know it's been released and it's been stated Dev is working on it.
[LG V30 Guides, News, & Discussion] david.542569:
When I was on h93120h I was experimenting

On how to update the h931 then I figured out when restoring with Medusa pro box the list of all the bootloader & kdz images that could be flashed there are 71 images that can be flashed but in h93120h zip file there 2 modem images so there are 72 images in h93120h zip file
[LG V30 Guides, News, & Discussion] david.542569:
I added 3 images that are part of us998 bootloader
[LG V30 Guides, News, & Discussion] david.542569:
I wonder if I could use a OTA update file to downgrade a bootloader locked & not rooted h931 through the hidden menu
[LG V30 Guides, News, & Discussion] MicroMod777:
Don't think you can downgrade on an OTA. With this Pie it looks like it might be the end of making flashable roms until being able to dump on LGUP becomes possible again. I tried LUP 1.16 and got the same skip write protection error. Pie's blocks dumps.

Last option for those who unlocked their bootloader is to make a return to full stock rom, and update to pie. My tests have failed in producing a good return to stock rom with my tester that installs the OTA's. I'll probably be switching back to Total Wireless by the end of next week. I can't stand being locked out of building roms, or rooting, etc, which is the whole reason I went to the LG V30. Both Sprint, and AT&T are in the same boat. At least though Sprint does have a return to full stock rom, but it brings you back to the 1960's, and you need a million OTA's to be on the lastest version.
[LG V30 Guides, News, & Discussion] mrsubway:
Would there be a way to get TWRP back though? The H931 has no Fastboot.
[LG V30 Guides, News, & Discussion] david.542569:
Might be able to if you take phone back cover off

touch the two dot test point right above battery & use Medusa pro box to create backup once phone is in Qualcomm 9008 mode
[LG V30 Guides, News, & Discussion] mrsubway:
I basically have given up on updates. H931 H is perfect. But, if I upgrade OR clean flash any of the higher H931 Oreo ROMS like 20Q, I get "5Ge" for a few minutes, and AT&T network dumps me. Checked APN, IMEI, restored EFS, everything. I even tried flashing the 20h modem in TWRP, and got an error. 20h is flawless in every way, so I'm just staying with it until I get another phone or have the time to do the dance to get US998 Pie working. Other than the network, the new 20 ROMS look fine. Any suggestions?
[LG V30 Guides, News, & Discussion] Who-Lep:
Do you know the ota file extension and location? I flashed a stock h931 stock Rom and recovery and i am able to download the ota. The only issue is it failes to install. I would like to try to upgrade via hidden menu but, can't find the ota file.
[LG V30 Guides, News, & Discussion] david.542569:
You need root to get ota file
[LG V30 Guides, News, & Discussion] Who-Lep:
I did have root, this is what I did:

1. Flashed almost stock rom h931s

2. Flashed h931 stock recovery

3. Booted and downloaded ota.(Tried to install but always failed.)

4. Tried searching for .ota, fota, .up(with root access).

5. Lastly Tried factory reset and with no root and stock rom but, ota wouldn't install.

Any feedback is welcome.
[LG V30 Guides, News, & Discussion] mcarden2006:
Is the bootloader unlocked or locked and is the enable unlock checked under development mode?
[LG V30 Guides, News, & Discussion] Who-Lep:
I tried it with both, enabled and disabled. I also connected to lg bridge and it couldn't check the software version.

I'll check 1 last thing tonight or this weekend. I made a 100% stock backup in lgup before rooting my phone. I will try to restore and try again.
[LG V30 Guides, News, & Discussion] mcarden2006:
Usually when I mess up I always repartition to nouget using kdz and go from there. That will usually clear up any corruption's on my phone.
[LG V30 Guides, News, & Discussion] david.542569:
in cache/fota folder is where OTA is stored
[LG V30 Guides, News, & Discussion] david.542569:
Might be able to create srf file for v30 h931 with Medusa pro box to restore to stock h931
[LG V30 Guides, News, & Discussion] skeleton123:
Any updates for pie ?
[LG V30 Guides, News, & Discussion] jose makalolot:
Also waiting.
[LG V30 Guides, News, & Discussion] MicroMod777:
Unless LGUP gets updated to be allow dumping on Pie, it looks like this is the end of the road for getting stock Pie for AT&T.

I've moved on to greener pastures also and now have a bootloader unlocked Pixel 4 XL. We only got root so far as it seems twrp has hit a roadblock too with Android 10. It's getting harder and harder these very last days for new phones to get customized.
[LG V30 Guides, News, & Discussion] saiknaram:
Hello guys, I want to be able to use wifi calling and VoLTE on Att but I have a US998. Can I convert to H931 using this rom and get those features working? Thanks in advance!
[LG V30 Guides, News, & Discussion] ChazzMatt:
You can convert to H931 using this TWRP flashable zip, but VoLTE and Wi-Fi calling depends on AT&T. They don't like to give those features to non-AT&T branded Android phones.
[LG V30 Guides, News, & Discussion] mrsubway:
My experience is that it's not imei related, but firmware. I have a true H931, and if I flash it with US998 firmware, it loses VoLTE and WIFI calling. But, with this firmware, it's fine. So, my IMEI doesn't change, but their firmware must have something in it that opens up those features. It's just a shame I can't go past 20h. If I use any H931 after that, I lost network.
[LG V30 Guides, News, & Discussion] kakawak:
hi people,

im considering buying an lg v30 and as i stay in the UK i was wondering if this will be ok to use on the VirginUK network or will i have any issues with the bands the carrier use? also, will 4g work ok?

Are there any models to avoid if buying an American version ie. ATT, SPrint or Verizon.

thanks in advance
[LG V30 Guides, News, & Discussion] ChazzMatt:
Answered you here. Your question wasn't about this ROM.

https://xdaforums.com/lg-v30/help/v30-variant-to-buy-t4035231
[LG V30 Guides, News, & Discussion] jose makalolot:
Still no pie for H931?
[LG V30 Guides, News, & Discussion] ChazzMatt:
H931 has Pie.

But dev found he can't integrate AT&T OTA updates to make stock ROM (TWRP-flashable zip) from for rooted phones. The Pie framework is vastly different from Oreo. If you read back it was discussed earlier.

It was always magic anyway to make stock "ROMs" for both AT&T H931 and Sprint LS998, as those two carriers do not release public KDZ.

* Sprint LS998 still does not have Pie -- due to Sprint refusing to certify LG's Pie update.

* AT&T H931 does have Pie but only through OTA updates.
[LG V30 Guides, News, & Discussion] muh_fahmi7:
So if i want to update to pie I should flash latest oreo and OTA update to Pie?
[LG V30 Guides, News, & Discussion] ChazzMatt:
Are you AT&T Customer? If not, you'll never get OTA.

Flash latest H931 Oreo from where? To get OTA you need to be on full stock AND be AT&T Customer. AT&T doesn't release KDZ, so how are your going back to H931 full stock Oreo -- even if you are AT&T customer?

Best bet is to convert to US998 and go to Pie from there.
[LG V30 Guides, News, & Discussion] david.542569:
Will be updating to h931 30g
[LG V30 Guides, News, & Discussion] mrsubway:
Wait. This will be a Flashable Pie? I'm still on your H931 Oreo. I'll....I'll lose it. Seriously. I'll run outside naked!
[LG V30 Guides, News, & Discussion] david.542569:
Extracting firmware now
[LG V30 Guides, News, & Discussion] david.542569:
Tomorrow will test rom :cool:
[LG V30 Guides, News, & Discussion] david.542569:
I will remove mobile service manager
[LG V30 Guides, News, & Discussion] mrsubway:
I'm on H931 20h. Will I still have to do all the repartitioning in LGUP to avoid getting stuck on the LG logo?

Sorry. I'm excited.
[LG V30 Guides, News, & Discussion] david.542569:
No should not have to

Us998 boot image fixes stuck on lg logo

But us998 image must be modified to work with h931
[LG V30 Guides, News, & Discussion] mrsubway:
I'm on the H931 20h ROM, not US998. I needed WIFI calling and your ROM has worked fine. For some reason, I can't use 20Q. First boot, it says 5G, which isn't possible. After that, radio does not work. No calling or data.
[LG V30 Guides, News, & Discussion] aval1392:
I cannot find the download link to this rom. Am i missing something?
[LG V30 Guides, News, & Discussion] mrsubway:
OP is still working on it.
[LG V30 Guides, News, & Discussion] ChazzMatt:
I think he removed download link to prior Oreo version. That's what they are asking about, I think?
[LG V30 Guides, News, & Discussion] mrsubway:
Just so I'm prepared. Can I install the latest TWRP even though I'm still on Oreo? I'm on 3.2.3-7.

---------- Post added at 03:38 AM ---------- Previous post was at 03:25 AM ----------

I have it saved in numerous locations. If anyone needs 20H.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Yes, you can use newer TWRP if you wish. There's a reason I keep the 3.2.3.7 in the WTF thread but you can update if you wish.
[LG V30 Guides, News, & Discussion] mrsubway:
Yup. Flashed to recovery partition, and it's fine. Now, I play the waiting game. ??
[LG V30 Guides, News, & Discussion] skeleton123:
maybe he cancel release the pie
[LG V30 Guides, News, & Discussion] mrsubway:
Not sure, but I never rush the devs. I'm on H931 20H by OP, and it's the most stable V30 AT&T ROM I've used. I actually put it above US998 if you are an AT&T customer. I'm happy to wait for stability. I have so few issues that it's amazing.
[LG V30 Guides, News, & Discussion] skeleton123:
I also flash 20h on my h931
[LG V30 Guides, News, & Discussion] ChazzMatt:
He's probably still working on it. Don't ask for ETA. ;) It'll be done when it's done. It's nice he's even attempting it.

In the meantime [MENTION=9236324]david.542569[/MENTION] AT&T TWRP-flashable zips have been the only way people have been able return to AT&T firmware/LTE bands after bootloader unlock and root, since AT&T doesn't publicly release their LG firmware. He's given invaluable service to V30 users.

Besides returning to AT&T firmware for former H931, using his zips, you could even convert 128GB LS998 V30+ to H931 V30+ (which doesn't exist in real life). AT&T only sold the 64GB V30.
[LG V30 Guides, News, & Discussion] TheDannemand:
I am very interested if you are able and willing to share the H931 20h ROM. I'm struggling to make AT&T WiFi Calling work on my US998 after Red Pocket enabled it (got VoLTE working). I want to compare the IMS config files for AT&T between the H931 and US998 ROMs; and if necessary, trying to flash the H931 ROM on my US998. I am not interested in the Pie ROM, only this Oreo one.

Thank you in advance!

Edit: Duh, I wasn't thinking. This ROM is the work of [MENTION=9236324]david.542569[/MENTION]. I cannot ask you to share it if he pulled the link from his post. Sorry about that!
[LG V30 Guides, News, & Discussion] MicroMod777:
Only an official AT&T branded LG V30 will have WiFi calling working.
[LG V30 Guides, News, & Discussion] TheDannemand:
I am aware that that's how it used to be. But Red Pocket is now providing VoLTE and VoWiFi through all four carriers on all phones that support it. They used to provide this only on T-Mobile (so-called GSMT) but recently added it for AT&T (GSMA), Verizon (CDMA) and Sprint (CDMAS, with some limitations).

On my US998 I've been able to make VoLTE work (which also wasn't possible just a few months ago) but so far not VoWiFi. I asked red Pocket specifically if it had to be a branded phone and they said it should be good as long as my phone supported VoWiFi. They have an open support ticket trying to solve it.

It could turn out in the end that only more recent phones will support this. Every iPhone from recent generations will work right out of the box, AT&T branded or not, according to reports. Obviously AT&T opened up to allow Red Pocket to provide this, but might be that only firmwares that incorporate certain AT&T settings will work.

I thought that the IMS preset for AT&T on my US998 might be the culprit, but changing my mcfg_sw.mbn file to the one from H931 (which is twice the size) didn't solve it. I haven't given up yet, but after today I may not have more time to work on it.
[LG V30 Guides, News, & Discussion] mrsubway:
I know it's baked into the ROM somewhere. It's not IMEI, because if I flash US998, I lose WiFi calling and VOLTE. AT&T, when called, is no help, as they're under the assumption you're running their ROM. They'll just tell you the services are provisioned.

---------- Post added at 01:39 AM ---------- Previous post was at 01:31 AM ----------

I know it's baked into the ROM somewhere. It's not IMEI, because if I flash US998, I lose WiFi calling and VOLTE. AT&T, when called, is no help, as they're under the assumption you're running their ROM. They'll just tell you the services are provisioned.

Same stupidity of trying to switch carriers. They'll ask for your IMEI, and then say, "Sorry! It's an AT&T phone." I was on the phone for thirty minutes trying to explain that, even with the AT&T firmware, I have my network unlock key. It's like taking to the wall, except the wall is more helpful.
[LG V30 Guides, News, & Discussion] TheDannemand:
If it's provisioned on your account and IMEI, and it's working when you're on H931 ROM, then I'd think you should be able to make at least VoLTE work on US998 ROM as well. At least that's what I got so far on Red Pocket AT&T.

Unfortunately it won't show up in the regular Network settings menu. But you can enable VoLTE and VoWifi in the Hidden Menu. See my post linked below for details:

https://xdaforums.com/lg-v30/help/oreo-vs-pie-t4077517/post82536077

Make sure you also enable the Indications (statusbar icons) so you can see whether they're on.

Strangely, the IMS Test icon keeps showing Disconnected, and the IMS Debug screen shows "IMS is not registered". But VoLTE is definitely working, and IMS Service Status in the Testing Menu shows it as Registered.
[LG V30 Guides, News, & Discussion] Hunter9888xx:
Ak3 rctd remover bricked persist partition

ak3 rctd remover bricked persist partition

On h931 30g test rom

Never use ak3 rctd remover(any kernel rctd remover)

Will be stuck on LG boot logo

Use Android net tools LG rctd remover
[LG V30 Guides, News, & Discussion] ChazzMatt:
1) NO. The old Android net tools RCTD remover doesn't work on LG Pie. We proved that. That's why [MENTION=6815443]JohnFawkes[/MENTION] had to create his AK3 RCTD remover, which works on all the other LG V30 Pie stock firmware.

You need to clarify your statement. Because right now it's false. There may be some reason the AK3 RCTD Remover is not working for you on the some unknown H931 "30g test rom" -- but the old RCTD remover wasn't really removing the file on LG stock Pie on any of the other variants.

2) Where did you get this H931 "30g test rom"? Dev has not released any Pie TWRP-flashable zip yet. If this is the Dev posting under another user name (no judgement) contact [MENTION=6815443]JohnFawkes[/MENTION] for help. He created the AK3 RCTD Remover. Also make sure you are using the most recent. He has a revised version.
[LG V30 Guides, News, & Discussion] JohnFawkes:
Not even possible
[LG V30 Guides, News, & Discussion] john968:
Hi
[LG V30 Guides, News, & Discussion] sikkinixx136:
stuck in a bootloop

hey there fellas, I recently decided I wanted to root my device, which is an att variant of the v30 h931. I did do the Frankenstein and converted my device and installed OreoUS9982, followed the directions, now it wont stay past the welcome screen. It keeps turning off and restarting before I hit continue. I've tried looking everywhere but haven't found much or maybe I missed it. Could anyone please help? Thx
[LG V30 Guides, News, & Discussion] ChazzMatt:
What is US9982?

Are you having trouble with Frankenstein or installing this TWRP flashable zip?

*If this zip, you've unlocked bootloader, installed TWRP and are flashing this via TWRP?

* If Frankenstein, please post question there. You probably didn't flash Nougat US998 first and then Master Reset -- like the instructions state -- before moving on to Oreo US998. You will continue to get bootlooping until you do that.
[LG V30 Guides, News, & Discussion] sikkinixx136:
Yes, ive made the mistake of not flashing nougat and then master reset, but ive sone that amnd have oreo again. Bootloops are gone. The problem now is trying to unlock bootloader, i have all the files and its givimg me an error

---------- Post added at 08:47 PM ---------- Previous post was at 08:34 PM ----------

I apologize for my typo, was in a rush but i meant to say oreoUS99820h.
[LG V30 Guides, News, & Discussion] ChazzMatt:
OK, so at this point, your problem isn't the TWRP flashable zip in this thread. Will answer your question in the WTF INSTRUCTIONS thread.
[LG V30 Guides, News, & Discussion] techdoctorusa:
I have a h931 30G system dump

Was able to flash to it with

Medusa pro box converting us998 to h931 android pie

Maybe if I go back to us998 keep abl & ablbak Partitions

I can run fastboot commands
[LG V30 Guides, News, & Discussion] ChazzMatt:
Yes, that may work.
[LG V30 Guides, News, & Discussion] TheDannemand:
If you (or somebody) could turn that into a H931 30G TWRP flashable zip (keeping the US998 abl and ablbak) I'm sure it would be very popular around here!
[LG V30 Guides, News, & Discussion] techdoctorusa:
I will upload h931 30G dump
[LG V30 Guides, News, & Discussion] ChazzMatt:
Was the bootloader unlocked before you did this? It has to be unlocked on early Oreo with fastboot commands using the WTF instructions. But once unlocked then it stays unlocked until you lock it back.
[LG V30 Guides, News, & Discussion] techdoctorusa:
Once I upload the h931 30G Dump

Maybe someone can create Flashable zip from it
[LG V30 Guides, News, & Discussion] techdoctorusa:
Hopefully a developer can create the Flashable zip

Once I post a link to h931 firmware