yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheLogicalGamer:
[MENTION=2881807]x86cpu[/MENTION] Have the arb changes for 15.1 been added to the repo? I'm about to try to sync and build the Tmo V20 ARB1 (Finally got some free time lol). I just thought I'd ask, Hopefully avoid having to possibly flash stock and re-root.

---------- Post added at 10:55 PM ---------- Previous post was at 09:59 PM ----------

If you used lafsploit it will be saved in the vm (Check the folder with all the lafsploit files) I can't remember how he handled the backups exactly so it may be something like "misc.img.bak" or something to the like of that, and I'm guessing you may have to restore to stock re-root and then flash the misc partition backup properly. I would honestly ask in the lafsploit thread. I used his old method that was a bit more dangerous the last time I rooted my v20 with twrp flashed over the laf partition so it's really hard to say. If you know what you're doing you may be able to get your partitions list with a terminal emulator on your device and flash the backup img to the correct partition using the dd method. Just to be safe though I would ask over in the lafsploit thread first, as I would guess most people in this thread haven't even rooted with that method. :)

Edit: If it would help I may (may) have to flash stock and re-root myself in a few hours. So if you don't get it fixed before then I might be able to help walk you through it better since I would know the process a lot better. Just Pm me if so I don't want to clutter up the thread.

Edit 2: x86cpu I'm gonna send you a pm as well hope you don't mind.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
If you have a backup of misc, then just dd it back and reboot. If not, pull it, edit it, push it (link in post #1). Just put a random one.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Files are on not muppet yet. https://xdaforums.com/showpost.php?p=76318769&postcount=413 I also have 5 pull requests into muppets to get into sync with what I've been doing.

There is a large number of picks still and also a separate merged kernel I'm using until it's in Lineage github.

ie.. It's alot. The h918-10p I provide you can use too.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheLogicalGamer:
Just to clarify. Do you mean use the Kernel from your builds? or just use your builds?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Any/and all of it. You can use the one I provide. I don't want to discourage anyone from building it either. Right now it's in a large mess that is being worked on to reign in.... ie.. get most into they LineageOS github/gerrit/muppets. Once it's there it'll be much simpler to sync and build.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheLogicalGamer:
Okay I gotcha I appreciate it. I'll try to see where I can get to, but I'm not gonna take any unnecessary risks just to be safe. The V20 is the newest phone I have. I'll just play around with lineage on my g3 for the most part. Learn some more. Get more of the basics down. Then tackle the v20 and thing at a time if/when I have to. :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] iversenshotrods:
Ive been having the same issue with all roms including 06072018 on my H918. Has anyone found a fix or a temp fix for the meantime?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Just verifying that when they hear low volume your are taking in tht mic in the earpiece (speakerphone) vs. the mic at the bottom (handset). On speakerphone the sound comes out the bottom, the mic is on top vs. handset which is opposite. It's done that way to help prevent feedback.

I'll do more testing, but I have not experienced it yet.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] NippleSauce:
Same happening to me on H918. Speaking into the earpiece makes no difference. The audio being transmitted to whoever I'm talking to is all feedback and unintelligible. Very strange issue, but I rarely use speaker phone so not a big deal for me.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ak7J4:
So trying to fix ip address and so far nothing has working...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
ARB 00 or 01? I'm wondering if they is a connection to that a well and tht arb01 need an update.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] NippleSauce:
Hmmm, could be. I'm ARB1
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
Hello, everyone! Umm this is off topic but does reducing the screen resolution to 1080x1920 help battery and reduce stress on the GPU?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sjavvaji:
Same issue with ARB 00 unless it's been solved in the very recent build or two.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Just a heads up,this issue is here on vs995 as well, and I have tried talking close to the top, but I have to almost yell to have them hear me
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Deezi74:
Is there a better camera we can Flash us996 camera keeps closing out
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
Try CStarks camera... https://xdaforums.com/lg-v30/themes/cstark27-google-camera-mod-wide-angle-t3747263/post76838244
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] CrUxXxX:
My phone lgv20 h910 LOS 15.1 6.11.2018 and magisk 16.3. I didn't add gamma kernel for lgv20 yet. I noticed tz crash on my screen. I have to pull my battery out. Why it happened? I haven't add any mods. Just adguard apk and substratum too. Is it "tz crash" related to LOS15.1 h910 06.11.2018? FYI. sometimes I double tap to wake screen from lockscreen shows full bluescreen. I push button power button off and on to open screen is fine. Just FYI . Many thanks for work harder
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Does any one here have the issue of when I use quick reply from a heads up notification or the notification tray, the app I'm using closes, not a FC, just acts like I hit the home button..

So Ex: watching YouTube, and get a text. I use the reply button on the heads up notification, and as soon as I hit send, YouTube closes, as if I hit the home button.

Not a huge issue, just curious if I'm the only one
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] knophler:
I'm sure this is in the thread somewhere already.... flashed 20180611, H918 10p, no wifi connectivity.... assuming it's the MAC issue.

Already pulled misc-dump... ready to edit.... how do i know what the mac is supposed to be? :eek:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
You may want to check your router settings, it *should* have a log that will contain the previously connected devices, with the mac address of your phone

Edit: if you have a backup of a stock rom, you can backup Los, restore stock, write down Mac, and restore Los.. it's a pain but it should work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] knophler:
I don't have a backup.... (edit: can i flash 10P kdz via LG up??? does that somehow fix mac address????)

Or, can i use this https://xdaforums.com/v20/development/rom-h91810q-stock-rom-twrp-flashable-zip-t3681312 , & keep TWRP... get mac of wifi & BT... then reflash lineage?

doesn't seem like that would work....

where would i get bluetooth mac?

edit: if i flash superV20 does it fix itself????
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
If I recall correctly..

---------- Post added at 01:17 PM ---------- Previous post was at 01:13 PM ----------

Those kinds of things CAN be related to the kernel, if it happens again it should say up the top the reason for the crash (e.g "Kernel Fault"). Best bet would be to take a photo of what the screen says, and if you have the 'full bluescreen' issue after double tap to wake screen from lock screen, make it go away and then pull a 'logcat -b all' from Terminal or adb via PC and send the pic & logs to the OP.

---------- Post added at 01:21 PM ---------- Previous post was at 01:17 PM ----------

In terms of gaming, I'd say it would decrease stress on the GPU to an extent, but whether or not thermal throttling still occurs (whether or not the resolution is reduced doesn't matter if this is occuring) depends on how you have the GPU clocked. I have mine underclocked on the conservative governor since I don't do any gaming at all on my phone, the most intensive thing the GPU does is render a webpage or a YT video. I wouldn't expect it to help battery much, but I may be wrong. You'd be better off keeping brightness below ~40% to help the battery.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
If you flash the KDZ it will 100% fix the misc issues, just make sure to back up the misc partition before you come back to LOS. I have no idea if superv20 will fix it as i have never used it
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] lowridincrew,:
Don't know if it's just me or not but auto brightness doesn't work for me
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Its on and off for me, it works, but doesnt seem to be enough for me, not bright enough in sun and not dark enough at night, but i do see it go up and down
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] knophler:
Sorry to be a pain, but i'm just a little confused here..... trying to fix this MAC address issue.... i don't understand "Just put a random one." random what??? misc or mac?

I have a spare V20.... It's on H91810K.... can i pull misc off of that???? If not.. is it easiest to:

Flash super V20?

Flash 10P KDZ (i'd have to fix LAF as i have lost download mode, but still have TWRP)

flash this (https://xdaforums.com/v20/development/rom-h91810q-stock-rom-twrp-flashable-zip-t3681312) to keep twrp/root...

End goal here is to get back on LOS.

All help appreciated, sorry for all the :confused:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
He is saying to use a random Mac address...

I had to do this not too long ago, pm me and I'll walk ya thru it, so this thread doesn't get too clogged
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Once your MAC is gone from misc, it's gone. Flashing a .kdz or super-v20, nothing will get it back. Without following those directions in the first link. This is for Lineage. Lineages only uses the hardware MAC address in the misc partition. LH has a "backup" method (unknown how), that if it gets all 00-00... it will generate persistently a "LGE" mac address for you. Once you flash back to Lineage, it is not there anymore as it is not written to the misc partition. This link will give you a random LG mac address. This indicates that range is a LGE Mac address. So you can semi do it randomly, but also stay withing the LGE OUI block too. You might need the same for Bluetooth too.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180619-UNOFFICIAL-h990ds.zip

Need possible testers for h990 dual and single sim. Both please try this h990ds labeled one. The idea is to see if this dual will work on a single sim too.

Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Pm'd you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] knophler:
WTF.... turned encryption on and Boom! Trash!!!

nah, just joking. :silly: This is version of lineage is super polished compared to when i used CM 12.1/13 in galaxy S4 days. :good: Just curious if wifi calling will ever be implemented.... that would be sweet.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Zacharee1:
WiFi calling in the US is just a mess. Each carrier uses proprietary frameworks that require a lot of modifications to the system. It's unlikely, especially on the V20.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
H990DS users: The time has come

Just putting a quick post in the thread with my report of the latest H990DS build (expect to see a lot of posts from me coming soon!) Apologies in advance for my HYPE!

Testing on H990DS with only SIM1 slot occupied, NOT using dual-SIMs from, Australia. Previously on latest TWN-region stock firmware.

Okay, the most important thing: Everything you need for a functional H990DS as a phone works. WiFi, 3/4G/LTE, Calling, SMS, Bluetooth, NFC, Cameras, etc. This makes this the very first functional AOSP ROM for the H990DS!!!

Second most important thing: The V20, combined with this ROM, is fast. Like. Goddamn blazing fast. Apps install instantly, phone boots insanely quick, even with all my apps on it. I will NEVER go back to stock as long as this is a functional day-to-day ROM. Us H990DS users have been MISSING OUT!

Clean-wiped and installed ROM with Magisk, Xposed & latest GAPPS AROMA package (you could use Nano). First boot took about 10 minutes (boot time increased by Xposed & Magisk) and went through setup process perfectly! Tested WiFi, Mobile Data, Bluetooth (media-streaming to Bluetooth speaker works ok, haven't tried bluetooth calling) and SMS, as well as all other regular phone functionality. Tested Magisk, Magisk Hide, Superuser & Xposed v90beta3 for Oreo and all work perfectly! I've just finished going through settings and signing-into all my apps again. I'm going to let this ROM settle and test it further in the coming days and I will post more as I find it out (will also monitor overnight battery drain, wakelocks, etc.). Fast charging works too!

I'd just like to thank [MENTION=2881807]x86cpu[/MENTION], [MENTION=6984210]emdroidle[/MENTION] and anyone else who may have been involved in bringing LOS to the H990DS. This is an overwhelmingly far-superior experience to LGs stock 7.0 and with (hopeful) progress being made on the second screen for AOSP, this is outstanding work.

I HIGHLY recommend that EVERY H990 & H990DS with root do a TWRP full backup of their phone, and give this ROM a go to help test and work out any bugs (of which I'm yet to find any that haven't been mentioned!). The only thing currently missing that is of note, is KCAL Display Colour Calibration support in the included kernel with the ROM.

Will report back in the coming days with testing results, and am always available to answer any questions for my fellow H990/DS users.

Amazing work guys! Damn it feels good to update my signature finally. :D :D :D
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
This is how you praise a Dev. Everyone should do this and not be ungrateful. All of you "where is my build" guys should take heed of the hard work x86cpu done, and help out the community at the same time.

With that said, on the att h910, I see no problems that are deal breakers. So far it's running smooth. Like I've been bugging you about lately [MENTION=2881807]x86cpu[/MENTION], is the lockscreen weather feature lol
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] d4rkre4per:
Great news !

I'm going to need a working H990DS until the end of the week, but I'll definitely give this a try next week !

Thanks a lot to all the devs involved ! And the testers too !
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] akthm11:
I cam confirm that the h990ds works on ss , and Bluetooth calling is working after that last update , Great job!!

update- although Bluetooth calling does work, the sound isn't completely clear and mic doesn't work well(sound on the other end is stuttering) , but still amazing job! :D
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Thanks! Are there any settings that show two sims? It might be a side effect as there is only one, but I did not know if the second SIM would show up or not on a single sim. The bluetooth I am still investigating.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] akthm11:
Yup but it should bother anyone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] adityajiwap:
Hi [MENTION=2881807]x86cpu[/MENTION]

My H910 is constantly getting kernel crashes on every startup (well, sometimes it can get past the unlock screen, but most of the time it just crashed like in 3 seconds or so)

I dunno how to grab a proper kernel dump, but here's a pic of the crash if that helps: https://imgur.com/a/5Zy7tZN

I'm on clean install and the stock kernel, but it also crashing with [MENTION=5103965]Omar-Avelar[/MENTION] kernels

Btw it's also occurs with your 14.1 LOS builds.

Any idea if it can be fixed? Thank you for your hard work!

edit:

I tried reflashing my original modem backup back, still getting crashes (kinda stupid, but i also tried flashing US996 modem file, but still no avail :( )

Also, congrats for your H990DS bootup, truly remarkable work! :victory:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
[MENTION=2881807]x86cpu[/MENTION]

I have a vs995 so the h990ds room doesn't apply to me,

BUT I just wanted to extend a congratulations for getting it as far as you have, amazing work!!

And thank you for everything you've done for the V20 line! <3
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Does STOCK do this? Format system/data (you will lose everything if formatting data). No add ons, ie.. no magisk, etc...

Flash the h910 modem and not the us996 as that picture implies the modem crashed, it could also be hardware related. I have not seen that one any, and if you are getting on almost any kernel, it could be hardware or the wrong/incorrect modem.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] adityajiwap:
Hey, thank you for the speedy reply!

No, it just work fine on stock ROM. I flashed pure 10R stock ROM, SuperV20 and Alpha Rom. No crashes whatsover.

I already wiped system, data, cache, dalvik before flashing. I also tried rootless flash without Magisk. Just your ROM and Gapps.

I've flashed my original H910 modem back just in case (i think it's from 10p or 10q back then, i don't remember), still no go :(

Edit: Almost forgot, i'm not using AT&T.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Do you have a h910 and flashing a h918 rom?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] adityajiwap:
Yep, H910 here :)

Of course not, i'm using H910 roms only (crossflashing with H918 rom will brick my phone AFAIK)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180620-UNOFFICIAL

lineage-15.1-20180620-UNOFFICIAL

New build to test. So... you should be safe to use encryption. It does work... but some weirdness. Sometimes you do need a battery pull for long boots (it seems to stick at the LineageOS logo after PIN entry). Still trying to see what/why, but so far no data loss for a while.

Please also test Bluetooth on this too, the h990 users too (same h990 now for single/dual). I've only made minor changes to Bluetooth and am not sure on the outcome of it for h990 and other devices.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] da576:
Thanks!

Just wanted to say thanks for all your hard work, I had given up on the V20 until I saw this thread. I bought one used back in April and have been running your builds as a daily driver since 20180427 (currently on 20180611). I'm on a factory unlocked US996 with the official LG bootloader unlock.

Thanks again, your development efforts are very much appreciated :good:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] akthm11:
quick test done , call sound is better (or maybe it way fine from the start and I was just overthinking about it) mic from bluetooth is still sounds like it is echoing from mic and speaker ( i'll send a sound attachment )

View attachment 4531681 hope this helps
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] castlec:
I'm ready to give the ROM a shot now that encryption functions. I bought my device a few months ago and have been waiting it out so I'm still on 10d. Bootloader is already unlocked. Do I need to do anything other than install TWRP and flash? With all of the tutorials directed at the higher ROM versions and phone versions without unlockable bootloader's, I'm not sure what I need to do.

I'm guessing a modem upgrade will be suggested. Versions follow. Thanks a lot.

H918d, baseband: blahblah M8996AAAAANAZM-1 69323.1 69645.2
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] divyang_k:
I'm on super V20 rom (H918) plz someone helps me to flash these rom bcos ones I flash it's not booted, stuck on LG logo so need help!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Just an update: Left my phone on my desk overnight, came back to only 2% battery lost after a full charge and fresh boot before leaving it. See the following album for overnight wakelocks:

https://imgur.com/a/GlXpHKa

Still got some tweaking to do on the apps but very happy! Also [MENTION=2881807]x86cpu[/MENTION] I updated to the new H990 build and all functions still work the same, so it seems you've got the one working zip for both variants working :D

I also tested out the Google Camera mod with wide angle support and it works perfectly, very happy with the camera too!

Good job [MENTION=2881807]x86cpu[/MENTION] :D

---------- Post added at 07:06 PM ---------- Previous post was at 06:55 PM ----------

To be safe you could check if there's a newer KDZ available for your device and update just the modem partition using KDZWriter. I noticed you're on H910d, so you might have to check with x86cpu or other people in the thread but you should just be able to flash the h918pre10p zip (after installing TWRP) from the download from Gdrive in the OP. As far as I know going to 10p or above changes something regarding security rollback measures so your variant requires two versions (pre and post 10p).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I believe you need the h918-10p version.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
This is still the issue with Bluetooth calls. I did some (very) quick digging - here are similar reports, and what solved the issue:

Thread:

https://xdaforums.com/lineage/general/kb-article-troubleshooting-bluetooth-t3646969

Commits:

https://review.lineageos.org/#/c/LineageOS/android_device_samsung_klte-common/+/178371/

https://review.lineageos.org/#/c/LineageOS/android_hardware_samsung/+/182054/

Seems it could be a sample rate issue? Not sure...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] adityajiwap:
eh, somehow i fixed the kernel crashing by flashing modem.img file from Alpha Rom 2.0 package (i think it's 10U based)

phone is flying with the newest build + Omar's kernel: https://imgur.com/a/wpS36ZC

thank you [MENTION=2881807]x86cpu[/MENTION] for your hard work!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I wish it were that simple as we're already doing that: https://review.lineageos.org/210662

Seems to be more so on the BCM4345 chipset, the rs988 (g5) has a similar issue. I'm game to try anything you come up with.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
You should be fine, h910-pre10p. There is a caviat with encryption that I have not figured out. Yes, it works, however at certain times it gets stuck at the LineageOS logo. Pulling battery sometimes works. Enabling it the first time has the same issue after the "encrypting phone" logo. I wish I knew what was going on.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Thanks for hacking away at this. Tonight I will have a proper go at every option I can find.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
In process of a new build for just the h990. Some "large" changes on the BT config side, which could help, break it, or no effect. Just something to test on it. I'll post when uploaded.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180621-UNOFFICIAL-h990-BTTEST.zip

lineage-15.1-20180621-UNOFFICIAL-h990-BTTEST.zip

Just a Bluetooth adjustment test for the h990. It'll either help, not-work, or have no effect.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Have downloaded this, going home in an hour or so and will have a crack at it. Thanks!

Update [MENTION=2881807]x86cpu[/MENTION]

This build has repeated Bluetooth FC and after a while I got a kernel panic, reverting to the previous build
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sajadzarepour:
I flashed it in h990ds but i lost signal and i couldn't call and i had 8 mega pixel in camera quality not 16 mpixel. Can you help me