yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] NippleSauce:
New build is performing great with Gamma Kernel 1.2.0 (H918-10P). Absolutely amazing work!

Only thing that isn't working (and hasn't been for a couple of builds) is automatic live display. I have to manually toggle night mode for the blue light filter to turn on. Is anyone else experiencing this issue?

Side note: I dirty flashed the previous two updates and so if nobody else is experiencing this, I'll perform a clean install next week. I'm currently visiting a relative and so I most likely won't have time to perform a full wipe until then.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] joaovictorsouza:
[MENTION=2881807]x86cpu[/MENTION] i installed last build again and changed something in *#*#4636#*#*. After this my network name appear as 'No Sim Card - Carrier Name' but sim card selection tool still grayed out as all mobile network settings.

I received a sms and I can make calls too,

I get a logcat with adb logcat -d all in my first boot and other after make call and receive sms.

*#06# shows only one IMEI. And sim slot 2 not works for me (i tested but i don't use it normally).

Logcats: https://drive.google.com/open?id=1_3buCIsIceYYAaOMakSc41rpg9YoRNa_
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
I'd like to report an issue. I noticed that when rebooting phone, the lock screen kind of freezes and if I don't enter my PIN fast enough, the screen turns off and won't come back on even if I press the power button. I cam however feel the vibration when touching the power button. I have to remove battery and turn my phone back on in order to enter my PIN again. When successfully entering my PIN, it'll freeze too but this time I can unlock the phone with my fingerprint. Screen takes a few seconds to turn on though.... This is true regardless of his many times I unlock my phone with my fingerprint. My device is an H918 and I'm using the 10p version of LOS 15.1 with Gamma kernel.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] XeCuTioN:
You should be able to hide root from specific apps in magisk manager. I did that to make snapchat work for example.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
Thanks for the tip. It is just interesting that I did not have to do that for any apps until the builds after 5/16. Snapchat, Hulu, Netflix all worked without issues.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Negrin82:
I passed safetynet but still no able to play Netflix or Hulu. What I'm missing?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180525-UNOFFICIAL

lineage-15.1-20180525-UNOFFICIAL

Just an update. The h990ss is Single Sim only, h990ds might have to wait a while. It appears the dual modem is not playing nice with the Lineage ril stack, so tbd....
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
I had the same issue on any builds past 5/16. I reverted back to 5/16 and everything is working
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] joaovictorsouza:
Do you think it is difficult to solve? Is there anything I can do to help?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Negrin82:
I had to go back to 5/15 as well.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Omar-Avelar:
I want to share one piece of information of what I experienced the other day.

It seems that when flashing Android Oreo LineageOS 15.1 zip's, the system will boot fine and fast (compared to LineageOS 14.1), it seems like it doesn't rebuild the ART/dalvik cache before boot anymore (for example when flashing Nougat's LineageOS 14.1 zips, and rebuilding the cache first time would take long so the boot process was slower than typical this one time).

What I noticed was that at one point or moment in time IF you put your phone to charge, it will detect this and start building the cache first time (dex2oat process is seen using 100%+ CPU usage). During this time your phone will get warmer than usual because of this and you might think your phone might be charging slower than usual or getting hotter than usual but it this specific event that is happening -- I don't think it is any reason of alarm.

So next time if you don't re-flash any new image you will stop seeing this behavior during charging (you will be getting now cooler temperatures and faster charging while plugged) as the cache was already built. Thought I would share since a lot of people will be flashing unofficial builds (like me) to get all of the continuous stream of goodies! :)

I haven't seen this documented tho, and if anyone else finds more info feel free to share with the community!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ilxaot:
US996, Bluetooth keeps force closing on 5/18 build. Going to flash latest build and see if it fixes itself.

EDIT: Nope, bluetooth force closes whenever turns on and continues to "keep stopping." Simple reboots fixed it the first one or two times it occurred, but now it's persistent

EDIT2: A factory reset fixed the issue. Interesting. I'll try and debug what did it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Is there any reason us DS owners can't use the regular H990 version if we don't want dual-SIM functionality? Wouldn't the single SIM work the same on both, or am I wrong?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] NippleSauce:
I don't believe the phone waits to be connected to a charger to begin building the cache. I only charge my phone via the external battery charger and so if it were to only build the ART cache when plugged in, mine would never be created. I have noticed, however, that after flashing Lineage 15.1 updates and wiping the art cache, my phone runs noticeably slower and hotter for the first 10 minutes after the initial boot. So it seems that it begins building the cache just after completing the first boot rather than before the first boot, regardless of whether or not you're connected to a power source.

Perhaps it's dependent on available battery percentage?

I only flash Lineage updates on a fresh battery.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
It was documented somewhere as a feature for Nougat, but I think it does it more so in Oreo. (I don't remember where I saw this, but did remember it should help boot times)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Joe199799:
I have a problem that I had back on Los 14.1, for some reason I won't get calls or text until I rebooted my phone and I don't know it's doing it until I rebooti have greenify running but whitelisted anything related to call and texts and haven't had a problem in the few weeks I've had it installed
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
I have found a bug, I don't have it logged, but it should be easily replicated.

If your phone powers on while on the charger, or powers on as a result of plugging the charger in, when fully booted, the screen is unresponsive. Rebooting, either plugged in or not doesn't work, but rebooting to twrp, and booting into system from twrp fixes it.

Weird bug. More inconvenient than anything, but still a bug.

[MENTION=2881807]x86cpu[/MENTION]

Bug confirmed on other devices

ROM: 5.25.2018/unofficial

Device: ATT H910
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] XolYnrac:
Mybe a custom dtsi is need, because this device have 2 sims
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Thanks - this new build is running well!

The only bug I have come across so far, is that any sound sent over bluetooth is garbled (basically just noice and screeching).

Not sure how I can help nail down the problem? I'm going to look at simple things like build.prop edits etc in the meantime.

Update:

Music streams fine, so does the connection tone when making a call, but when it gets to the ringing tone or the call itself, the garbled sound above happens..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
I'm seeing some (hopefully) promising commits on x86cpu's Github relating to the H990(DS?) as well as some fixups. Next build is looking like it's gonna be pretty sweet, keen to test it once he thinks he's got the modem sorted out.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] PhillyWonka:
Can point me in the right direction to get the Gamma Kernel

Edit: Nvm Someone helped me find where to get it

https://xdaforums.com/v20/development/kernel-gamma-kernel-us996-ls997-h910-t3788279/page5
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ruckamongus:
https://xdaforums.com/devdb/project/?id=26995#downloads
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sjavvaji:
That being said. I'm impressed with how quickly it not only boots but becomes instantaneously usable. I'm a battery swapper and I went from a minute-plus long boot to less than 30 seconds going from 14.1 to 15.1. Maybe it was just the clean flash. I'm not sure.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
Safetynet passes on the May 25th (yesterday's) build of LOS for h918 10p. Excellent job!

This issue is still present on the latest build.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
Roger that, bug confirmed
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I almost always do this, keep it plugged in and power on. Unfortunately it seems to be fine for me, but I will try again to see if I can find anything. As far as plugging in when powered off, I've never had it fully boot, it only boots into the charging kernel portion.

This sounds like the touch bug back from August last year. But that was worse. I'll look into it. (i use a us996)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
When we turn on our screen should the notifications always be pulled down covering the home page? That's what's going on with ls997. Have to swipe up every time.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] adityajiwap:
First of all, thank you [MENTION=2881807]x86cpu[/MENTION] for the LOS builds. My H910 is blazing fast with this ROM :)

Btw is anyone having wakelock issues? My phone apparently not getting any deep sleeps with the May 25th build, stock kernel + Magisk 16

Better Battery Stats + CPU states from EX Kernel Manager:

https://imgur.com/a/eu9XkmL
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
This may not be the place to ask but I need to restore the back up of this ROM. I have the back up on the micro SD and I did a full blown back up with every option selected. When I try to restore I get a kernel panic. Any thoughts?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Check the KDZ Writer thread for instructions in the OP. You may have to re flash partitions on your phone with the stock versions from a KDZ for your region, or use the option to fix a failed kernel/Magisk/etc install and then re-flash a zip of this rom for your device.

---------- Post added at 02:28 PM ---------- Previous post was at 02:26 PM ----------

Looks like it's not getting deep sleep because it's charging (at least that's what it looks like to me, would explain why both the 100% wake locks are charging and USB).

Try wiping the stats for those apps, restarting your device and leaving it unplugged overnight. Pre charge it to 100% before a reboot and see how much you lose, hopefully it's enough to top up in the morning.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
I'd like to add a little more info in. Screen won't turn on anymore after a not using the V20 for a set amount of time. I'm not sure how long though because I barely woke up and tried to turn the screen on my V20. The V20 was also very warm . Had to pull the battery out of course and now it turns on until I stop using it for a set amount of time again. The longer I stop using it, the longer it takes for the screen to turn on. I'm not the best at being descriptive and I'm trying the best I can.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jwis:
Unlocked US996 user here on Verizon network. I just recently rooted and flashed the 15.1-20180523-UNOFFICIAL-us996 build. I'm having a weird issue that I've googled and searched with minimal luck. I will lose texting at random times while the preferred network type is set to Global.

I can still make calls, and surf the internet, but sms and mms do not work. I'll set the preferred network to CDMA/EvDo/GSM/WCDMA and everything will work, but it limits me back to Verizon's 3G network.

I've figured out that if I do these steps, I can get texting working over the global preferred network setting:

1. Set the preferred network to Global.

2. Turn the phone off

3. Pull out the sim card and turn the phone on.

4. Shut the phone off and insert sim card.

5. Turn on the phone.

Any thoughts? I can't get in to edit the APN settings, but I've been able to pull the apns-conf.xml file and edit it on my computer to make changes.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grillac:
With everything left on default settings, you can just make a phone call after a reboot and it should make everything work perfectly. At least that's always worked for me and what is recommended by LOS for Verizon users
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jwis:
Weird, even after making a call, text's still don't send/receive for me. The only way I'm able to fix it is following those steps. I'll give it a try again the next time and see what happens.

Thanks!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grillac:
Try going into the phone info menu by dialing *#*#4636#*#* and making sure your preferred network type is set to LTE/CDMA/UMTS auto (PRL)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jwis:
It is set like that. I'll double check it the next time I lose texting.

Thanks!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] NippleSauce:
Clean flashed the newest build today (5-25) and can confirm that automatic LiveDisplay (blue light filter) isn't working on H918.

Not really a big deal though as I realized there's a QS tile to enable the blue light filter without having to dig through the settings. Just wanted to give you a heads up!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
I'm having the exact same issue with the May 25th build. "6a00000.ssusb" and "lge_charging_wake_lock" are the two culrpits it seems.

I seem to recall a bug from long ago, that used to keep the phone awake after unplugging the charger. Almost like the charging process would keep running, keeping the phone awake at min. CPU frequency...I'll try dig it up.

Update 1:

Seems "6a00000.ssusb" is possible related to USB OTG (but I think it's triggered with anything plugging in, eg. charger):

https://xdaforums.com/mi-5/help/battery-drain-due-to-6a00000-ssusb-t3735031

Update 2:

Rebooting get's rid of the wakelock. Plugging charger back in and then unplugging starts the wakelock again.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Omar-Avelar:
UPDATE: I had to take out two function calls to stop the the ssusb wakelock from creeping in : https://github.com/oxavelar/V20-Kernel-Gamma/commit/2a7a2b089d542955b6a14443b78c884130ec9695
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Smittiegee19:
This fixed my poor signal quality in my H910. I get great signal quality in the places it was qeak
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] eriklion:
Might want to add that there's no FM radio. Even things like Spirit or NextRadio fail to make it work. Likely missing libraries/modules?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] akthm11:
Netflix error 5.2

If netflix keeps freezing in loading screen or displays a black screen with audio only you can try this it worked on my h990.

Rename (/system/lib/liboemcrypto.so)to liboemcrypto.so.bak

If not found there, look for it in (/system/vendor/lib/liboemcrypto.so)

No idea why that happens but it worked for me :laugh:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Right. The kernel driver is not there. I tried to add it back at one point, but not successfully.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Thanks...I found out why, so new builds should be back to ok with things. I was testing something and pulled in a new liboemcrypto.so file, and completely forgot to finish testing before building. So, I apologize and new builds should be ok after that. (Was trying to fix encryption.)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] bigjohnman:
I am really liking this ROM. It has better connectivity with 4G LTE on the AT&T network, no issues with the wifi, but I have a two concerns:

1) I am trying really hard to get the second screen to work. Has anyone gotten this done on a VS995 & Lineage 15.1?

I installed BoredSigns & SSWidgets. I set all the permissions, but I am not finding the option to open bored signs or setup a second screen option in the menu.

There is a Chinese app that was coded for the LG V20 called "Second Screen Soft Key for LG" but not only am I concerned about a backdoor, but also this APK is hard to find.

2) Can we get LG apps on this phone with this OS?

I tried the WETA LG Apps installer, but this was for Nougat and doesn't work on Oreo. The LG Gallery has security features that allow me to hide pictures. Currently my pictures are encrypted with no way to decrypt... I need this Gallery for Oreo. If I get the LG Gallery app installed, I can decrypt them. Anyone have any suggestions?

(I reached out to the LG Tech Support, but their Tier 1 agent had NO idea what I was talking about and didn't want to help.)

OK, after testing... YOU MUST BUY the BoredSigns app from the Google Store for the app to open. So I did. The app kept crashing.

I ALSO bought the Chinese app. This ALSO didn't work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] joaovictorsouza:
You will not be able to use LG apps or the second screen apps in Lineage OS. They depend on the LG framework, which is not available in Lineage OS.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180530-UNOFFICIAL

lineage-15.1-20180530-UNOFFICIAL

An attempt to help deep sleep, wakelocks (thanks [MENTION=5103965]Omar-Avelar[/MENTION]) and restore netflix/hulu (sorry). Again, no h990ds, just ss.

Let's see how better this one works.....
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
Time to flash the latest!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
Awesome! A birthday build... Thanks x86cpu!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
So it's your birthday today? Happy birthday!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
Yes indeed. Thank you!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] AidenM:
Just reporting in on the latest build. Battery life has improved from the last couple (both with and without Omar's kernel), but I'm still finding that it's worse than the older builds from late April to early May. Not sure, maybe I've changed something and forgot. Might re-format and see what's up.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] deathhall:
I'm having trouble connecting my PS4 controller via Bluetooth, it finds it but just turns Grey and says pairing but never prompts me or connects, then the Bluetooth is stuck and I gotta do a reboot, dunno if there's a fix for this or not

I have the H910, 5/30 build, I've tried resetting the Bluetooth, and some Google searching but I didn't find anything. Since OTG isn't working yet I don't think it'll work that way. Haven't tried since I'm at work right now
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Found an issue in the 0530 build, it seems there was no deep sleep going on. I'm building a new one now that should resolve this. It takes me ~24 hours to test and run that portion to ensure I got it right.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Starting to notice more and more issues over time with my stock ROM. Things crashing, bug reports being generated more frequently, apps freezing, etc. Definitely narrowed it down to a software issue.

Really hoping H990DS gets up and running soon, I've had it with this LG crapOS
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180531-UNOFFICIAL

lineage-15.1-20180531-UNOFFICIAL

Updated kernel, which seems to help deep sleep again. I hope this works better now. (No h990ds still).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] AidenM:
Awesome, will give it a go today and give you an update.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
I'm gonna clean flash this time around. :P Let's see if deep sleep works more efficiently.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
Hmm.... I'm not sure about this. When having Ambient display enabled, I can turn my phone's display on just fine. Once disabling it, that's when the display starts becoming unresponsive. Edit: Actually I believe it's related to a problem with display drivers. Anyone can feel free to correct me.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Slowwiz12:
No Mobile data after Reboot

Hi,

I've had an issue with your rom recently where after I reboot the phone, my 4G mobile data completely stops working and it says my data connection is "EvDo Rev. A." Or something like that. The rom is absolutely amazing and I've had absolutely no issues with it other than this. Sometimes I'll boot up the phone and instead of saying Verizon it'll say NAM1. I have no idea what that even is. This is an especially weird bug since when I updated to the 05/30 build I obviously had to reboot and I still had LTE at the time. I kind of wonder if my SIM is going bad but figured I'd post here anyways to see if maybe their is a fix.

Thanks!

Device: VS-995, Dirtysanta

Carrier: Verizon

Build: LOS15.1 0530

EDIT: Just flashed the 05/31 build for the VS995 and wiped Dalvik/Cache after the install and now I have data back, Can someone please tell me what is going on.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] CrUxXxX:
Are you on 05/31 build tester? I don't see any 05/31 build for h910 in here.

Many thanks!!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Slowwiz12:
I can see a 05/31 version for the H910 in there. Look again
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Thanks for the update! Will keep an eye on the deep sleep.

A couple small bugs:

• vibration strength is too strong. Can lower in Kernel Aduitor, but it doesn't stick and doesn't apply system wide, more just on the preview strength in kernel aduitor. Vibration strenght slider normally in LOS settings is missing.

• when multiple messages come through (had a derp in sms app when restoring sms's for example), the notification sound crackles / clips as it plays them after eachother rapidly

• overall the volume of everything seems pretty loud.

• In call bluetooth audio is just buzzing and white noise. Music streams fine.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Vibration slider was gone from N->O for Lineage, no ETA to return, so it is hardcoded high. (I like it where it is too, otherwise, I cannot feel it).

Notification vol is still a WIP as fast as tuning it, seems ok to me, but still needs adjusting and it seems when I do it goes to low.

Bluetooth works fine (unless this is a h990, then I need to check, but was not sure on which v20 variant).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
I'm not sure this is the place, but I have a request...

I am using the always on feature, and loving the ROM so far, but I would love for it to support screen rotation as well. Is that doable?

H910, May 31 build. Thanks!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Unfortunately not, that's part of core android. So until Google adjusts it, Lineage most likely won't either.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I might have found the bluetooth issue, so newer builds might have that adjusted. (we'll see)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180601-UNOFFICIAL

lineage-15.1-20180601-UNOFFICIAL

Updated again some deep sleep settings to try to get more into deep sleep. Also attempted to fix h990 bluetooth.