yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Electrolite_XYZ:
I tried the rev 3 zip file, does it activate the amplifier even on low impedance phones? Feels like the amp is on high-impedance mode even using my low impedance IEM.

EDIT:

Wow, I tried your module, it indeed works, this is amazing! Nice job, I was going to do a very rudimentary and simple .xml flasher to force the DAC.

Looks like everything is working fine, I have one suggestion, when the 'Amplification' slider is set to 0, the sound is louder, which is counter intuitive, maybe it would be better to invert this? When the slider is further to the right, it increases the volume instead of lowering.

And I have one issue, looks like when changing the DAC modes, Viper's driver may stop working, after a reboot Viper is working again, I'm pretty sure Viper breakes when your app alters the files needed to change DAC modes, I assume it might be hard to prevent Viper from breaking, but since it didn't happen when changing the DAC in stock maybe, maybe this can be prevented somehow.

Is there any official thread to your module? If you plan to keep updating it, please make one, I'd love to try new iterations of it. This module should be pinned in every LG V20's LOS iteration and in the Gamma Kernel forum because it really fixes the DAC issue. Might not be perfect and elegant like on the stock roms, but it's a start.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] lybxlpsv:
clean rom is recommended.

it is always on high impedance mode no matter what.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Electrolite_XYZ:
Sorry, I edited my post with some observations, maybe you'll have to read again, thanks again for the module!

EDIT:

I think this won't be an issue for me, I wanted to turn on/off the DAC mode to prevent hissing on my IEM since it doesn't like too much power, but by using the amplification slider I can prevent any hissing and just leave the HiFi mode turned on all the time.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hoangminhductb:
GPS issue

Navigation not working in google maps, here maps, whenever we start navigation, a blue dot shows and doesn't move with vehicle which i am traveling(moto/car mode). But in walk mode navigator work normally. Plz resolve this issue
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] michaeljh9:
Greetings, everyone. Today I'm seeking your wisdom about not always receiving incoming calls.

I was running official Lineage 17.1 on my h918. It was my daily driver. It was running well except for two items.

1) Making calls on Android Auto would not work. The screens would say the call is working, but no audio incoming audio would play on the speakers and who I'm talking to on the other end can't hear me. Playing music (Newpipe / Youtube Vanced / Spotify) would work fine.

2) I sometimes would not receive incoming calls. There were multiple times I would receive voicemails from calls I have no missed calls from. There are multiple times I would talk to people or see people and they bring up the times they called me and felt I ignored them. I legitimately do not have any missed calls from them.

In order to try to fix 1 and 2, I flashed x86cpu's unofficial Lineage 16.0. It fixed issue #1 and am pleased tunes and calls work in the car. I am dealing with sporadically working incoming phone calls. Is this an OS-level issue and should I move to rooted stock? Is it a matter of going into Settings | Mobile Network | Preferred network type? It is currently set on 'GSM/WCDMA/LTE'.

Any advice is appreciated. I cannot function without getting phone calls.

---------- Post added at 08:59 AM ---------- Previous post was at 08:49 AM ----------

Your post doesn't tell us whether it used to work prior or if it started to malfunction with these unofficial builds. I have daily driven x86cpu's unofficial 14.1, 15, 16, and 17.1 builds and did not have this GPS issue when it previously worked.

However, I do own multiple h918 phones and one of them from Swappa did not have GPS working. I found this guide and it fixed it perfectly.

https://imgur.com/r/lgv20/VxeaU
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] aCIDsLAM:
If someone compiled an updated build, i would be very happy if he shares it with us.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] tomuchrunning:
So I rooted with dirty santa a long while ago and i realized ive been using the non ds version of 16.1 for my US996. Can i go from the non ds version to the ds version just with a cache wipe?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] aCIDsLAM:
I dont see a reason, why it shouldnt work. Keep Data and reflash everything else
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Jesus is God Almighty:
Can someone give me a quick overview on the Lineage area?

I looked in 3dMark and I saw that people with A10 and A8.1 had a boost on about 700 points which is nearly 1/3 boost for performance. And I was thinking it must be people on Lineage that made those test. At least it could not be stock Rom.

Anyone knows if they get a boost on Lineage on performance and give me a quick review or sum up on this area, 16, 17.1, 18.1 seems to be around. 17.1 seems to be official??? and not the other two???

So... any difference??? Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Jesus is God Almighty:
Anyone knows if F800K can run LineageOS?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] baldybill:
I would like to install this on my vs995. How do I ensure everything that's supposed to work will work? Do I need to install an older version and upgrade to this? Do I need to install the "to-x86cpu.zip" first? What?

Thank you
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] aCIDsLAM:
lineage-16.0-20210426-X86CPU builds are up. https://drive.google.com/drive/folders/1-M1eqXChKFWm3A9arT8MS20jjMSslymU

Thanks x86cpu! That and all the work, is atleast worth an donation!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ascii3:
@x86cpu - Downloading this ROM from the provided link does not work anymore. Please examine the issue and provide the downloads for your ROM(s).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ascii3:
Thanks for the mirror.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I've tried to update it a couple times after google changed all the links on me.. hopefully this last one works.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] O Tet:
can you port it to lg k11+??

LG said that this device supports android pie, but it not updated yet
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xxseva44:
Just find the sources for your device and build it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ROMSG:
May not be possible its an MTK device
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
I'm about 90% sure it won't either. It may, it's honestly been over a year since I last went through the whole DirtySanta process and I can't remember exactly.

If it does, worst case you go find the v10c KDZ and do it again, using all the proper steps like the newer TWRP and a battery pull after flashing recovery instead of a fastboot reboot (to avoid static on boot) but that should about do you.

From there it's as simple as doing the jump to LOS.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
I thought about KDZwriter, but wasn't sure if it wrote to that level (ie. aboot). But on closer inspection, it seems it does with the '-k' flag (Write boot (/dev/block/bootdevice/by-name/boot).)

I'll flash SuperROM 4.1, then use KDZwriter to write a Nougat KDZ, then flash LOS16 and see what happens. Thanks!

Update:

Seems like KDZwriter cannot write if the device is on an Oreo bootstack already. It says the file is not applicable to the current device. I know for sure the KDZ file is all good as I have used it many times and it has always sat on the external SD card. Sigh. Seems like LGup is the only way. Unless, there is an H990 prerequisites zip floating around, or anyone has the link to the tutorial to modify the H918 one?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
If you do a full kdz it will remove dirty Santa. Not sure what partition bootstack is in but might be able to just write to that one. Either way the noob freindly guide in guide section makes dirty Santa script super easy. Just launch and chose a couple options, do terminal commands in the phone then press continue keys. So much better then first time I unlocked my bootloader. Make sure to have the correct drivers! :svetius:

Updated thoughts: To do just the bootstack partition you would need the patched lgup. It allows you to flash one partition at a time. At least I think it's divided by partition I was freaked out I bricked my phone so didn't pay close attention. It's definitely divided into many pieces. You can actually change any lgup to be patched by changing a string somewhere in the program. I need to find the thread with the information and try to patch upper cut version... Think how awesome that would be! For it to work with almost any lg device and to be able to cross flash or by partition. Next time I need lgup I'm going to look into this. Actually I wonder if uppercut will just work with the patched version... I'm almost excited to have to use lgup now! Haha!?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Electrolite_XYZ:
Oh yeah I had the same issue but I didn't get it at the time I downloaded like six KDZ's. Well I think all you can do now it to nuke the phone, LGUP then root again. I had to do this on the H990DS as well, I used LGUP to go before the december security and after the root I directly installed LOS 15.1
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ki11aprime:
Beta 2 is much better build no over heating battery life has improve I'm using with latest gamma lost 16 build..apart from the Bluetooth fcs which i solved by replacing Bluetooth fles with those from the first build my fingerprint is working also.. I'm using h918

Will update if anything else pops up
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
For what it's worth, following the process in post #274 (or here) as outlined by [MENTION=4442887]jl10101[/MENTION] resulted in me being able to boot with the SIM in, but put me back to that ancient scenario from 15.1 where the SIM isn't allowing a connection to the mobile network, [MENTION=2881807]x86cpu[/MENTION] should remember this and I suspect however he got that working then, also needs to be implemented for this case as part of fixing our moody modem on the H990.

The MultiSIM app in question is here: https://xdaforums.com/android/apps-games/app-multisim-toggle-t2830647

Interestingly, enabling Multi-SIM again lets the SIM connect to my mobile network but then results in the prevalent shutdown error. I don't know why I don't get service when following the same process jl10101 did.

Changing mobile network settings using the hidden dialer also didn't help, and neither did attempting to use Gamma kernel instead of the ROM one. I wonder if it's a regional issue x86 might have fixed under the hood when he fixed the above mentioned scenario from 15.1.

I'm almost salivating over the chance to have 16.0 at this point.

I was excited wondering if finally 16.0 would be working, but it appears we're just one step from crossing the bridge as yet. I've given x86 all my logs, it's probably just a matter of waiting for the fixes to be implemented into the next build.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] davidred7697:
I flashed lineageos 16.0 without second screen on US996. Fingerprint is LOST after reboot. Also, NFC does not work (even after rebooting/clearing dalvik). I tried doing a clean flash again but the problems persist. Is this normal?

I'm just looking for an AOSP rom that is reliable as a daily driver. I considered official LOS builds but I only see nightlies on their website so I'm guessing they're not stable. I also want the latest Android pie. Does anyone have any good, reliable alternative ROMs if I can't get this to work?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Fingerprint and NFC are both listed in post #2 as not currently working properly.

You can get around fingerprint by using a PIN or something else. I don't personally use, nor have I ever used, NFC so I can't really help you there.

These issues are currently "normal" considering they're listed as known issues.

For a reliable daily driver, you want LOS 15.1 in its thread. It's matured very much and we just yesterday got the December security patch update. I wouldn't recommend going with the official builds as they're for 14.1/7.0, are very outdated, and are only being updated once a month. 15.1 got me through many different work shifts, holidays and day-to-day use perfectly fine.

I'd consider it stable.

As for wanting the latest Android Pie, if you can deal with the current issues with it, then go for it. Otherwise, as I said above, I recommend 15.1 for now and then doing an upgrade to 16.0 by simply flashing it when such time comes that it's stable enough to do so, without needing a lot of debugging issues.

If you don't need NFC, simply don't worry about fingerprint for the moment, set a PIN temporarily and you're off with 16.0.

Otherwise, you have your free choice of Android 8/LOS 15-based ROMs.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
[MENTION=1795879]Vortell[/MENTION] [MENTION=5988026]Redline[/MENTION]

I'm thinking, if uppercut can flash individual partitions then surely one can just push the dirtysanta boot img and aboot img through uppercut?

Basically this cuts out the stock KDZ part and the "unrooting" that would happen by going that route..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
You could give it a go. I've no experience with uppercut at all so I'm not of much help there though.

If it means having to avoid doing a total back-to-factory flash using LGUP though, and it works, it does sound like it'll make life easier for you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Hmm...seems like a bit of a risk vs the long way which is tried and tested.

Another thought: just flash the aboot.img from DirtySanta with TWRP and then flashing LOS 16
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
I'm of the opinion that it's probably going to be better in the long run to have something like LGUP put everything back where it should be, before going through the modification process again.

The only thing I could maybe thing of doing additionally, is using KDZ Writer to update the modem partition from the latest KDZ for your region, so that way that area is as fresh as it can be.

I've considered attempting it myself lately, but I don't know how that works when I'm running a non-stock LOS setup.

15.1 works well because of all the modifications it's had to get to that point, I wouldn't want a separate modem from outside LOS potentially screwing that up.

It's a lot simpler and easier to do than it was a year ago when I did it. I still remembering ordering my V20 on eBay on a Friday night, and since it had free shipping attached I wasn't expecting it for a month.

Showed up at my door Sunday morning, it was over-nighted to me from overseas. Was pretty amazed for a free postage listing.

I spent the following couple hours nervously going through the whole DS process, taking more time than was outlined, and I've never had a critical problem since.

Full TWRP backups before anything are a good way to avoid these.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
That's not what I said. I said I wanted to see if you could use uppercut with a custom patched by me lgup. For you I would suggest using just lg v20 patched lgup. Plus I think it's partions I didn't check. Also I'm not sure how the dirt Santa exploit works could involve more then just one partion. All I know though every one who needed to get nougat bootstack has flashed full kdz. Then did dirt Santa again.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] davidred7697:
Thank you. I read through all the info a few weeks back and I guess I thought (yesterday) it wasn't relevant based on previous things I read or it was outdated.

Nevertheless, thanks for the info. I cannot deal with these issues. I use NFC for many things in Tasker and for payment every day. And, of course, I like my fingerprint sensor a lot. For LOS 15.1 where do you download it from? Is it in the Google drive downloads folder from this thread or somewhere else? If it is, how to know what is and isn't working (the second post doesn't indicate what versions the issues apply to). If it's so where else, I searched the official page and all I could find were LOS 14.1 nightlies (I'm guessing also not fully unreliable?).

Do you know of a way to change the behavior of the second screen for these builds? I would really like an app switcher but if that isn't possible, I would like to remove the airplane mode toggle as I accidentally enabled airplane mode like 5 times during phone calls the first day I tried it.

Also, if you regularly flash new ROMs, can you give me tips on how you handle the backup/restore process? For me, that's the biggest pain in the ass because I have to figure out what I need to back up, actually back it up, flash (generally easy), restore backup, figure out not everything was backed up, spend the next few months tuning my phone and apps the way I like them.

Thank you!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
This is the 16.0 thread. As I said, 15.1 is in its own thread with its own details on what's working and what isn't.

It too is in a Google drive download folder.

Only 14.1 is official. These are unofficial builds and are labelled as such in the thread title.

No, I don't know how to change the second screen behaviour in those builds. Regular 15.1 doesn't include support for the second screen, and the 15.1 build that does is 4 months old now.

If you want a LineageOS-based ROM with second screen support that's up to date, you want to find the ResurrectionRemix thread and search it for the second screen downloads.

Do the same as you would with this thread and read what is and isn't working so you have an idea.

The second screen framework is a custom implementation in those ROMs, and I've never personally used it so I don't know what it offers. There's an app by Zacharee1 you can use to customise it a bit.

I don't regularly flash different ROMs, but if you're going between ROMs of the same Android version, you don't have to wipe /data or Internal Storage in TWRP. It's usually just /system and the rest of them.

As for the backups, I do everything except a "system image" and "full data backup" because the latter is nearly 60GB for me, and I've never had problems with that.

If you're going from say a stock 7.0 to LOS 15.1, it's best to clean flash and wipe everything except Internal Storage.

There's an app called Migrate that aims to backup specific apps and their data, among other things, more reliably.

Googling "Migrate XDA App" should point you in the right direction.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] rab3072:
I am failing safety net since trying the latest 16.0.

I can get it temporarily working, but if I leave my phone for a while and check, I fail on both integrity and cts.

I thought it might be a false positive, until I tried Google pay (which previously worked) and now says I'm rooted.

Anyone else had this issue? I fear I may have to format which I don't want to do unless it is a last resort.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phoenix591:
The warnings and install instructions literally say this WILL fail safetynet until things get further along.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] rab3072:
Yes, but I am talking about since reverting back to 15.1...which passed safetynet previously. I am no longer on 16.0 and struggling with safetynet after restoring my backup.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
H910:12/14 build

-navbar disappears and can't get them back after switching user profiles
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] WhiteWidows:
This breaks my camera on the latest Los 16 build.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xpresotw:
WHoop, I'm Warching
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hendrixal12:
Is there new versions of the ROM? I have been having trouble with some ROMs showing newer versions through google drive. I'm currently on initial release
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
There's the 12/14 release. Just have to look very close. Its in the "open your eyes and look in the v20" folder

(Sarcasm)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hendrixal12:
Nah I really can't find them no matter how many times I try to refresh and reopen it doesn't show anything past November. I attached screenshots. I had that problem with 15.1 as well. Once I download one it's seems to stop updating the files inside of google drive.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
Bwahaha click on the list view, easier to read that way,

The name is truncated a little bit it should show the date if you select list view, the three lines at the top right
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
Click on the exclamation point to see the date of the latest build
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hendrixal12:
OK cool I figured it out I was going from chrome browser to google drive and it wasn't showing the newer builds. Then I went from XDA labs to google drive and its shows everything. Thanks everyone
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
So... I'm considering making the leap on my H910 V20 from A-O Rom to Lineage 16. I should be able to flash the to-x86cpu.zip, reboot to recovery, flash the latest 15.1, reboot to recovery, flash 16 and gapps... Correct?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
You'll need to wipe /system, /cache, etc. But yes. Depending on the issues with your device specifically, you may just be able to wipe and flash 16.0 without having to come from 15.1.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
So, a clean flash... No dirty flash possible?

Any likelyhood of restoring settings via a TWRP backup?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hendrixal12:
I have the h910 and I would highly recommend flashing 15.1 first. It seems to have far less problems. I only did it that way but from what I have read in the forum it seems to me to be the best option.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
You can't dirty flash coming from stock.

You could dirty flash 16.0 over 15.1.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
Ok so i may have missed it, but has anyone tried the second build on the vs995? If so, how did it do? And most importantly, did the battery life Improve?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nazimwtf:
hey man loves the rom nice job

i already flash the first version ,can we get the change logs for the new one?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sjavvaji:
Can you specify which bluetooth files? I'm currently dealing with that issue right now.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Smittiegee19:
Will clean flashing 15.1, and then dirty flashing 16, help with Bluetooth FC?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] hendrixal12:
Anyone have a fix for the camera? H910 camera keeps stopping error. Also can't turn on flashlight. I flashed gamma as well. No longer over heats. No problems anywhere else but camera.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] WhiteWidows:
Don't flash gamma on the latest build it broke my camera as well.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
[MENTION=2881807]x86cpu[/MENTION] - just a thought, but is there anything we could do with the LG G7 One drivers / software / ROM for the rest of the LG family?

It's running Android 9 and has the DAC etc working. Not sure if they are using the same Bluetooth modules or anything (probably not)