yashsingh1/xdaforums huggingface dataset:
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
You are one of the pros in my book, you know more than me. Lol
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Likely not by much. I only started working with building android after Oreo builds started to pop up on XDA
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] cornaljoe:
Same here still learning. I just have a little experience with coding so this comes natural to me. Nice find on the blob utility I was looking for something like that. Still working on a build and github repo. I have a pretty stable build currently been testing for a few day. Still working on camera and fingerprint.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
This sounds like good progress. I'm betting that D-fuse can iron out the camera and, fingerprint issues. He's excellent. I guess that he might be busy right now but, I'm sure that what you have and, his skills we would have way better than stock.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
I agree with Scorpio76r, with Czarsuperstar, Messi, Travisholt

D-fuse and Cornaljoe we have an awesome team and we can truly

Make progress.. ??
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
To use that blob utility, you have to extract your stock system image and either mount or extract it, run it on one of the known camera blobs and it will output the long list of all files needed to get the camera working. Move those from your system folder to the specified part of the vendor/proprietary folder, after that there may be a config file to modify in the device tree, I'm not sure

---------- Post added at 03:22 PM ---------- Previous post was at 03:20 PM ----------

Or I can send you the camera files in a zip if needed since you are testing your build.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] kc6wke:
czarsuperstar has a fix for the camera, see posts 284,286
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
I'm not sure if that was only for that port only or if that works as a general.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] cornaljoe:
I have a stock system pull already and its not working on it. I'll have to restore stock to try to pull another one using the method explained in the thread. It hasn't been updated for nougat and Oreo so I figured it wasn't working. If you already have it working send me the output.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
in the thread for android blob utility, someone uploaded updated sdk.xml files which will take care of that issue

Finally I got my first successful build of any ROM lol. Camera works but back camera is upside down, video recording results in kernel panic, I don't have dt2w in my kernel either so that sucks. Other than that I'm done with stock lol. Bluetooth shows lg stylo 2 plus but still works fine.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Ss posted

Lack of video camera isn't a deal breaker for me, I can rotate my photos, FP also doesn't work. Its running smoothly though. So pros and cons.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] cornaljoe:
Nice work! You can change the name setting for bluetooth in device/lv517/bluetooth. I'm getting the same kernel panic for video recording as well.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
If mobile hotspot is working, I would be ready to use a daily driver. Video recording is not a deal breaker. Can someone please send me a copy?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
I am so happy to hear that we've made progress guys. I would really like if one of you guys can upload both roms on here as this is not a deal breaker.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
I'll try to upload but my cell is off and I have satellite internet that is currently throttled from downloading sources. It might be tomorrow that I get it up. Also I lost my stock backup. I think I might have an older backup lurking on my desktop but im not sure.

---------- Post added at 04:19 AM ---------- Previous post was at 04:10 AM ----------

Thanks for that info on the Bluetooth. Did you find that updated sdk2x.XML post?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] ItzTropic:
So it's a port right ?

I don't know much I'm just learning from you guys but I think that porting the rom from Stylo it will create more bugs maybe that why give you the kernel panic since there build different
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Yeah we've all ported from stylo sources since it is most similar to ours, if we merge our stock camera files into the build then we may find success, but as of right now I'm out of the running on that job. I lost my stock backup so it's lineage only for me sadly. But with that blob utility Joe should be able to merge the files. Or I can give one of you a list of files needed and you could send it to me in a .zip from Google drive. I kept a list of all of the files I found with the blob utility before, just didn't backup all of those files... Or did I?

Good news, I just found my backup of extracted blobs. Let's see what happens with camera, sensors, and FP next build.

Blobs merged, onto testing round 2 lol. Wish me luck guys.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
FP isnt crashing but still not working. Camera no longer starts at all, and sensors still don't work. Fml.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] messi2050:
xD
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Well at least someone finds pleasure in my pain lol
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
I was able to extract my TWRP backup of my system folder and that opened the floodgates for a bunch of blobs that I had missed before. Build in progress, well we'll see what happens. Once I fix camera, FP and sensors I'll get a build up here for the community and I'll get my vendor tree pushed to github. I just don't want to put it on github before it's ready. Or until I'm stuck lol. Battery life is already comparable to stock though. My builds are also lacking double tap to wake (knock on). Anybody manage to build a kernel with dt2w working?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
I'm keeping my fingers crossed. Dt2w is not a deal breaker. Is mobile hotspot working?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
It turns on without issue and shows up under other devices WiFi but my service is off so I can't test it. If this build is any better I'll try to get it uploaded
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Cool, all that hard work is really paying off I see. I am really excited and, I have a feeling that this will be a great daily driver. I await your upload.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Its already my daily driver, its the best way to test anyways. The battery life is already pretty decent but there is room for improvement. Once I get at least the camera working, I'll let people test it before I post a build. I'm not using my own computer for this project, I threw my hard drive into someone else desktop to tackle this project. I'm trying to get as much done in the little time I have left with it. I'm pretty positive I don't have enough RAM in my desktop to build. And I'll have to buy or build a whole new rig in order to continue work on it other than the kernel.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
This is amazing I'm so happy for the progress that's being made...truly came along way.. I cannot wait to test and try.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] jimmyjam99:
Awesome news D-FUSE!!! Been a while since you posted so thought maybe you gave up, I even followed you on github, lol. Much appreciated and will be throwing some donations to you and messi2050 when I get a few extra bucks... :cheers:

edit: Also forgot you got caught in the hurricane, even more so appreciate you taking the time!!
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
Yea man , I am thinking about a week and I'll at least have something booting
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] thomasbell:
Seems like you are just missing some source files. Do you have the custom kernel source for the recovery that came with twrp? Or are you building kernel seperate from rom. I dont know if that part of building changed. I used to only do builds up to 4.4
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
Okay , got somewhat of device tree , I'm build and see if I can get boot. Finger crossed [emoji23][emoji23][emoji23]
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
Building good so far!!!
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Thank you for working on this. We appreciate.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
Shoot, you know I want some roms on my as well!!
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
I know that we are good hands. You do excellent work.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
Thanks man

---------- Post added at 08:51 PM ---------- Previous post was at 08:40 PM ----------

I am just gonna let y'all know , I will be posting the builds on g+. I don't post on XDA anymore , due to conflict of interest with some of the mods
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Thanks for the heads up
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Onegoodcatch:
Where can i find this rom can someone post a link

Would like to try
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] kc6wke:
There isn't a link yet. No roms have been released.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] presleyt9:
This LG stock rom is super cool with root only, I don't know why you guys still looking for alternative
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
I need call record, if I had that I would be good with stock rom only.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] presleyt9:
There are lots of call recording apps you can download either from play store or outside play store. Like aptoide is also full of apps
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Native call record is the best. Most custom roms enable this feature.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] D-FUSE:
I'm working in device tree , please do not send me a pm asking for a rom. I'll let you all know when it is done.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] jimmyjam99:
While waiting for d-fuse to do his magic, couple questions hoping someone could help me with.

1. Xposed. From what i gather its not officially supported yet for 7, but a few apps like 3c toolbox seem to require it. I also know one team out out an unofficial one but mixed reviews. So is anyone running xposed on their phone or whats the consensus?

2. A semi unique requirement I guess but I need to be able to bluetooth tether with this phone being the "server" and another android phone being the client. Seen some out there but they seem ROM or phone specific. And PDANet doesnt support a phone as a client, and one other app worked at first but now only works for about 20 seconds and drops. Tried many others and no luck.

Thanks.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Yes exposed is working (the unofficial version) you also have to use sdk 24.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] jimmyjam99:
Ok, thanks! Should i do sdk 24 then the unofficial version? And are both done with zips at the TWRP preboot screen? Only installed xposed once before and i really don't want to brick my phone! Thanks
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
If I were to port CM13 from sg s4 would I have any trouble??
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Yes you will.

Also for everybody else, ive pushed between 20 - 40 proprietary files from our phone into the vendor folder. FP Hal won't connect, front camera takes pictures that are 3/4 green, back camera is normal, video recording still results in a kernel crash. I'll get my vendor sources put on github today and I'll also post my build but it's going to take forever to upload.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
Do u kno what kind? Also dose it have to be base on the same cpu
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
For one the sources are completely different, I don't think that it will boot. If by chance you get it to boot things like the sensors, camera, I'm guessing won't work. Just a guess.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
I don't like the problems lineage has that's why but ok

---------- Post added at 02:45 PM ---------- Previous post was at 02:43 PM ----------

I would help upload if u want is it in google drive?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Lol I can't "get help" uploading xD I still have to upload it 1 way or another. I'm uploading it to google drive now, once it's there I'll make a post for it and link the thread here. My internet is so slow, its going to take 6 hours just to upload it.

Im hoping that me getting this build out may get attention from a more experienced developer to help iron out these bugs. I'm trying but I only know so much, the first ROM I ever built was for this phone so I'm very inexperienced.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
Danm OK man
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
I have a new build going with more sensor files replaced, sadly that build will be done before this one finishes uploading. I'm optimistic on this one actually fixing some things. The question to be answered is what lol. Trust me I'm not liking the bugs we have on lineage right now, but this is the best option we have in terms of a fully functional custom ROM. It will take time to get up to par with the stability of stock, but we'll get there.

---------- Post added at 06:23 PM ---------- Previous post was at 05:28 PM ----------

Gyroscope is working at least. I haven't tested much yet
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
I replaced every single file in my vendor folder with files from my phone. Let's hope for some more fixes in the next build.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] remarkablecow913:
Yes. If you do any build the minimum requirements is to have same CPU. The closer the match to what you have the better. Every little tiny difference becomes almost insurmountable.

Sorry I didn't read that you got response. My bad. :D

---------- Post added at 01:03 AM ---------- Previous post was at 12:58 AM ----------

Kudos to you Travis. You have done mad work on the 20. I'm now on the Stylo 3 but keep track of what's going on here too since the phones are so similar. I even got a 20 build to work on the 3 plus. I still think it's awesome what you've done.bthats what makes this community so great
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Sadly the plan to push all those files crashed and burned, but i kept a backup of the state of the vendor folder of the last working build, merged some different files first as recommended by [MENTION=4929843]messi2050[/MENTION] and I have a new build in progress while the last known working build is uploading. I'll have it uploaded in a couple of hours with a public folder of files for our device that I will push updates to as I build/test them. Today marks the beginning of a new era for our phones. I still need to push my sources to github.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
We are truly grateful for all your hard work. I look forward to your rom I believe that I speak for many.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
Its ok
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
This is a dream come true, definitely glad to see that truly

All the hard work is finally paying off. Great job guys.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Fixed video recording, temporarily broke RIL, fingerprint and double tap to wake are still not working. New build in progress now to see if RIL is fixed. Tomorrow will be a good day for you guys =D
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] stovo06:
Since this is by far the most viewed k20 plus thread, anyone know what's up with getting v4a or and sound mod working
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] zoomer296:
It'll probably be easier to get more experienced help when we create a dedicated thread for the Lineage ROM.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
I have viper4android working. I also have atmos working on a nanoid. If you are rooted instalation is pretty much the same as it has always been.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
While that may be true, the device tree was started in here and this phone is mid ranged and has been out over a year. It has been no mention of Lineage until this thread but with Travisholt and the other

People in this thread there's hope. We should at least give thanks for that.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] messi2050:
Developers do not interest in midrange devices, i already brought up lineage for stylo 2/3 plus and never get help from any experienced developers, you need a device to test on and unlimited time, it took 4 to 6 months to make it stable.. so not many are ready to waste all this time on low end devices.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
It's a very frustrating game of figuring out which files are needed. Fix camera, ril breaks, fix ril, every UI starts bugging out flashing. It's doable just so time consuming. I'm getting closer though. Doing the best I can to figure out the right files needed.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] cornaljoe:
Welcome to the party. :good: Best bet would be to focus on the other problems first. Save camera and fingerprint for later.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] JEREMID:
Love the new support for this phone!

Was looking into getting both speakers working for music an whatever but couldn't find anything, if it's been done could someone point me in that direction or can it be done with this phone? And I'd definitely be willing to beta test for the ROM.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
The speakers aren't very good on this phone. I'm using viper4android and, a Bluetooth headset for music. I also connect to cars Bluetooth. I've already tried editing system files via root browser and, changes haven't worked.

---------- Post added at 03:46 AM ---------- Previous post was at 03:30 AM ----------

Can you upload the last state of the working build, so that I play around with it a little. I used to accidentally stumble on fixes for the g3 by accident. While I can't make promises of progress I have time and, willingness to help and, see.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] :
If you guys need another tester or if there's any way I can help please feel free to message me or tag me. I have been and will be reading this and other related k20+ threads daily. Appreciate all who've worked on this thus far. Cheers.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Uploading one right now with working ril, WiFi, Bluetooth, sensors, GPS, video recording. The front camera sometimes takes partially green pictures. But I can't test VoLTE or calling so once its uploaded you'll be getting a PM.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Sounds good, I look forward.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Finally I can relax and play some Hearthstone. I have spent too much time with this the past week. Im uploading the build to Google drive
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
You really have been working hard, definitely deserve a break. Once I get it I will test it out for you and, report back. Thanks again for all of your hard work.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] cornaljoe:
Kiddiestone eh :p. Try a real tcg sometime. Nice work though. You might have to pull system/etc/acdbdata folder from stock to get sound over calls to work. Just replace the one in vendor/lge/lv517/proprietary/etc.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
The build will be finished uploading in two hours, i can't remember all of this misc files I've blindly added, if it is confirmed that fix is needed I'll definitely get it pushed in there and then I'll get my vendor folder uploaded so can use it. I'm going to try for Oreo next. That should be another nightmare xD

---------- Post added at 10:20 PM ---------- Previous post was at 10:17 PM ----------

The build will be available here in about 2 hours. https://drive.google.com/folderview?id=1c6jsUzbWkRHsGZ6J2czLS6IuMJJrZKt2

Use arm 7.1 gapps from somewhere like opengapps.org

---------- Post added at 10:52 PM ---------- Previous post was at 10:20 PM ----------

If calling doesn't work you can always copy and paste that folder into the system/etc folder after flashing the ROM.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
It is now ready for download, and a new build in progress lol. Enjoy
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] stovo06:
Seriously?

Right on Thank you I just have made one of those "mistakes" people talk about. Feels icky.
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
2.4.0.1 v4a is the version I'm using bro,sounds great on car Bluetooth too. ?️

---------- Post added at 12:49 AM ---------- Previous post was at 12:41 AM ----------

for some reason it only shows 01.kb, when I download. Is this correct?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
That would be the md5 checksum
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] stovo06:
OK so the latest isn't working?

That the same for Atmos?

And thanks again for your help. I hate asking for help but when I do it means I'm stuck.

BTW I thought I read that my phone needs to be in permissive but I'm petty sure it's in enforcing. I've read so much here and there I've gotten a little missed up
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
Here that should do it for u https://xdaforums.com/nexus-6p/general/how-to-install-viper4android-nougat-t3465597

---------- Post added at 03:16 AM ---------- Previous post was at 03:13 AM ----------

Does hotspot work I'll been have trouble with that. if not how about if I copy the hotspot files of my SG S4
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Travisholt92:
Hotspot needs to be tested, it turns on though. For porting you'll want to merge your system/vendor folder from stock
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] ItzTropic:
It's working smoothly almost 100%

I tested calls, Bluetooth, audio, internet 4glte, messaging, camera, recording and tweaked display size to my preference and everything works without a problem

The only problem i found so far is hotspot says error

Just in case you have to reset apn to make work the 4g internet
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Nakedsnake14:
Same I just need that hotspot. I tried to update but I need my data like in apps but I found out its not working right danm dirty flash
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] messi2050:
Hehe told you it gonna be broken :p
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] stovo06:
We got an actual ROM out?

I don't care about Hotspot anything else broken?

Thanks for the help with audio. Gonna give it a shot tonight. Finally! Lol
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Do you know of a fix for it?
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] messi2050:
For sure :laugh:
[LG K20 Plus ROMs, Kernels, Recoveries, & Other Dev] Libraplum:
Can you help?