yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xxdunker:
Lost my call and sms connection. Still have data. Activation wont work. Profile and prl updated. Clean flash. Any recommendations? Not sure where to go from here. Callled sprint and they couldn't activate it either.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
No sorry I will only support Sprint for this ROM. You can try flashing this then flashing a kernel for your variant right after and see what happends.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
I am unable to run this rom. Like Team DevDigitel's newer magisk based roms it puts my v20 into a never ending twrp bootloop.

I can break the loop and it will boot to the homescreen - but then reboots to twrp.

It seems to start after or during a process that says - updating android software.

It may have to do with magisk as regular su based roms run flawlessly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Yes this is called a TWRP loop. To fix this pull battery and boot into the phone via hardware keys. Follow this guide:

HW keys method is = Pull battery, unplug. put in battery, hold VOL- and power until you see LG(normally when booting LG will only be there for a sec before its replaced with the red triangle) when you see LG release ONLY power and then hold both buttons again(you should not release VOL- until you see a screen asking you to factory reset) when you see factory reset do YES twice. (Thanks to [MENTION=4591212]me2151[/MENTION] for the guide)

This will not actually reset your phone but will boot it to TWRP. From here go to mount and make sure system is checked. (Always make sure its checked before every flash of any sort). now go back and follow the install instructions on the first post. And reboot. everything should work then!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Thank You very much for trying to help - but I'm very familiar with the procedure to get out of the twrp loop. I can repeat the factory reset over and over and over but it will boot to the home screen and 10 or 20 seconds later it reboots to twrp.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Did you format data after wiping? I got this issue when I didn't format.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Yes. Wiped sysem, data, cache 3x. Formatted data 3x. Rebooted recovery - flashed obar - flashed werewolf 1.0 kernel - reboot system.

Boots fine. Go through setup fine. Loads home screen fine. Says updating android software for 20 seconds - reboots to recovery.

Click reboot system - reboots recovery.

Do reboot /power off. Vol down / power button - factory reset - yes - yes - boots into recovery. Click reboot system - reboots to home screen - 10 to 20 seconds later -white screen - reboots to twrp.

Repeat above procedure 4 times in it's entirety. Same result.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Chaz187:
I can say that the flashing the kernel after the rom will cause this issue

... the werewolf kernel is a modded kernel and is not gonna boot correctly. I would let the rom boot settle in the flash the kernel after it set up.... I know people don't like the static on boot up but the stock kwrnel gets the best battery life and everything works with it.

Sent from my LG_LS997 using Classic Rom!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
I had the same results with team devdigitels magisk roolms and stock kernel.

I'll try again with stock kernel - but sure I'll get same result.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] AthieN:
Just to chime in here, I was having the exact same problem when trying to flash DevDigitel's ROM's and it didn't matter if I was using the stock kernel or the werewolf kernel. As soon as I got to the home screen, my device would reboot into a TWRP loop and no matter how many times I tried, I just couldn't get his ROM's to work on my device. However, I will say that I have ZERO problems running Chaz187's Classic ROM with the werewolf kernel and I flash it in the same order as midmadn. I flash the ROM, then the kernel and then reboot and it is 100% stable and has zero issues. I also do not experience the TWRP loop when running the 100% stock ROM so I'm not sure what the deal is... I don't know if it has to do with Magisk or what, but I can say for certain that it is *not* the kernel causing the loop to occur. I have not tried OBAR yet because ClassicROM meets all my needs and I would like to go at least a week without flashing again. I need a break! lol

Just wanted to add my two cents. :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Chaz187:
Good to know..... I don't use the werewolf kernel.... BATTERY life is not as good and it borks some things on the rom....

Sent from my LG_LS997 using Classic Rom!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
I had the same problem and sorted it out by following the instructions from the Stocking ROM

1. Boot to recovery

2. Wipe dalvic, system, data, cache, internal 3 times

3. Format data

4. Install ROM from SD

5. Reboot to bootloader(fastboot)

6. Connect USB to computer with ADB and Factbook installed

7. On computer open up cmd

8. In cmd navigate to ADB folder ("cd C:/adb" ((or wherever you put it)))

9. In cmd type "fastboot erase cache" then hit enter

10. In cmd type "fastboot erase misc" then hit enter

11. In cmd type "fastboot erase fota" then hit enter

12. In cmd type "fastboot reboot" then hit enter

13. Unplug your phone and resume ROM setup process as normal, the 15 minute boot, static, etc
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
---------- Post added at 11:25 PM ---------- Previous post was at 11:23 PM ----------

[/COLOR]

I tried that and it did not help. This was on Team DevDigitel 7.5 rom.

---------- Post added at 11:49 PM ---------- Previous post was at 11:25 PM ----------

I wonder how much trouble it would be to remove magisk and just flash superuser after the rom?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
Hrmm. Sounds like something went wrong during the rooting process, maybe. Or perhaps you're factory resetting somewhere along the way. I seem to recall hitting factory reset yields the recovery bootloop. The previous steps have consistently worked for me on both the stockish rom and this one.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Stock rom, older TeamDevDigitel rom's and classic rom all work flawless on my phone.

It's only these newer Magisk roms that bootloop twrp endlessly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
This phone doesn't seem to like this step, as it causes the turn bootloop for some reason.

ROM works great for me; only issue is the youtube app disappears from my app launcher​
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Chaz187:
I always factory reset when I do a clean install of a ROM never had a single issue

Sent from my LG_LS997 using Classic Rom!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
Normally a non-issue for me on other phones and I did the same. But myself and many others in this phone have had the same experience with factory reset = no bueno.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Non magisk roms work fine. Doesn't matter if you factory reset or wipe 3x.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Okay guys next build I will remove automatic root and have you guys flash the desired super user just for the sake of no more issues lol.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Release 2 has now been uploaded. Change log is on the second post, I have also updated the OP with new install instructions.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Gonna give it a go. I'll post my result assuming I have a phone when I'm done and not a brick. ?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] kyhassen:
First one works Great ran it most of the day. then I saw 2nd one came out right after I flashed the first one haha. so I wiped the phone and started fresh. no matter what I do the 2nd one gets stuck on a eternal bootloop at the Sprint LTE and Android loading screen. keeps flipping back an forth between the two. even went into Fastboot and wiped cache fota and system. pulled battery and put it back it and did the wipe from holding volume down and power and tap power on LG logo when you see it from putting battery back in. phone just doesn't like the 2nd one.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Same problem as above post. Goes all the way through the starting android process until the progress bar reaches 100% - then flashes instantly back to sprint lte logo - goes all the way through starting android to 100% and loops back to sprint lte logo.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Oops uploaded my borked copy didn't realize that. Try the new download!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Slypnslyde:
404 for release 2
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pro_granade:
https://www.androidfilehost.com/?fid=745425885120720639
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Slypnslyde:
Is magisk still available
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Read OP install instructions...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pro_granade:
i mean if you flash the zip ya some form of root needs to be installed
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] BlackHippy25:
Does this rom work for the lg v20 tmobile version
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Same result.

Lte Sprint logo

Android starting progresses to 100%

Lte Sprint logo

Android starting progresses to 100%

Ditto

Ditto

Ditto

Ditto

Ditto

Ditto

And on

And on

Takes a long time to go through each phase of the loop. Used 50% of battery before I gave up.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pro_granade:
Yup. Burnt the static lines into my screen.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] makmoneynslp:
Can you port this to h918
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Only way I know what's happening is I got curious - so I pulled the battery - booted to twrp and flashed werewolf 1.0 kernel to get rid of static.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Try again. 2.1.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
Three strikes and You're​ out dude lol
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
I dont get why its not working Im running the build right now...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] kyhassen:
I can't get any stock ROM to work any more after I tried v2 lol. Only EmotionOS works. I've tried OBAR V1, Classic ROM, and all versions of teamdevs stock rom
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
You follow directions and making sure you FORMAT DATA? Always check the mount section in TWRP and see that system is checked before every flash!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
Now I'm starting to think your just messin with us. If it wasn't for chaz187's awesome Classic Rom - you would be killing me. lol

Been like this all day - - -
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] kyhassen:
I did make sure it was mounted and formated data. After data format a couple this unmount and won't mount till I reboot. So should I reboot or just continue?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
For some reason AFH change the download link so the correct one is posted.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jimlightner:
Still a no go
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
I downloaded 2.1 by clicking on the 1.0 link - but it does the same thing all 3 versions posted do - bootloops lte logo and android starting.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] psantos1091:
same for me.....
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Honestly dont know why its not booting and to be honest i dont really care to or have the patience to figure it out right now. Just flash the first build if it works for you. Im more focused on my AOSP ROM than this. So Ill look into it some time this week. Not a big priority on my list.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jburkes01:
messaging

love the rom, nice and smooth. for me however anytime I try to send a txt message longer then 1 or 2 lines with the app that came with the rom, it just sets there "sending" forever, tho it never actually does.........?..........
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jimlightner:
Ya you need "messages"from the play store..for some reson the stock app does it for me to even on classic rom..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] rayraycarter4:
2.1 just bootloops forever on end on clean install
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
I know. Just wait some day i'll fix it. Working on another project atm. Sorry.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Testers. I need 2-3 of you for testing. Don't all spam me at once. You will need to have a Telegram account.

EDIT: Anyone can join the channel https://t.me/joinchat/AAAAAEG2Qwamivuy7H8T7Q
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Slypnslyde:
Says this chat doesn't exist
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Oops lol, here it is https://t.me/joinchat/AAAAAEG2Qwamivuy7H8T7Q
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jimlightner:
How do i dl it? "404 error file not found"..or has this rom been abandoned..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Its under heavy re-development right now, you may join he channel above to test the betas. I will have a new build for public release next week. Got something huge planned :). Stay tuned.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] allenp007:
Does this allow one to enable a WiFi Hotspot? I am replacing my phone and my son's phone with LG V20 (LS997) refurbished phones on the Sprint network. Thank you for all your work to provide root access (this means the most to us) and I'm sure the new ROM will be great as well.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Alright guys OBAR is back better than ever! Whats new you say, well OBAR is completely re-developed off of the ZV6 base! Slimmer, Hotspot hack, data on initial boot, and our very own KERNEL!! Please read second post all about the kernel :). ROM is uploading so please be patient!

EDIT: Kernel and ROM now uploaded, enjoy everyone :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Chaz187:
Guys I can vouch for the Kernel... been in intensive testing.... works great!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pbedard:
Will the kernel work with other zv6 rom
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] philiptibbs:
I try to install but get Updater Process ended with error: 7

error installing zip file

Both in red

I redownloaded and its all good.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] midmadn:
I get errors also. Won't install.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pbedard:
Re download it will work
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] rayraycarter4:
Wow this is awesome kcal!!!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] BlackHippy25:
Will work for the L918
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Team DevDigitel:
Tested on my roms [MENTION=3610850]SaintZ93[/MENTION] aand its working well on my ZV6 Rom. Im working on my own but until then i'm suggesting my users check your kernel out. Even once I put one out its just going to be the compiled stock zv6 without the adjustments. Great work man. I wont lie, i dual boot the obar rom too hehe
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cellbuster21:
hi

i would like to know 2 things

1. does the rom allow using gsm capabilities of sprint v20 as in detox rom if yes which version of ur rom is latest

if no suggest any good rom i have gone through most of ur lg v20 post i have developed a trust towards you

2 does secondary screen work
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] AthieN:
I've seen you asking this question in other threads as well. I think you are confused, dude. Sprint is a CDMA ONLY carrier. They do not provide any GSM services anywhere in the Continental United States. Now, if you are overseas, then perhaps it's a different story, but as far as I know, they do not have GSM services anywhere.

If you are looking for a ROM that will allow you to use GSM, then your closest bet is going to be an AOSP based one. But even then, if you have a US based Sprint phone, unless you have somehow unlocked the full radio capabilities, your phone is not GSM compatible.

As for your other question, this is a stock based ROM, so yes, the second screen works. The only ROM's where the second screen doesn't work are the AOSP based ones...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cellbuster21:
hi

thanks for a prompt reply

yes i am using it overseas with detox rom

it unlocks ur gsm capabilities after using dirty santa
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] AthieN:
Ok, well just so you know, all of these ROM's that are posted here are going to be built for the US CDMA version unless otherwise specified... And as I said earlier, in the US, Sprint is CDMA only.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SketchyStunts:
First time flashing a LG ROM in months. Your ZV6 ROM is great. Sooooo smooth. Thanks! :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] elijah420:
Thank you SaintZ93.

I appreciate the hard work you put into releasing a kernel for this bad ass telephone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] vlad48:
1. Yes and CDMA/LTE modes and capabilities are not rom dependent for this device - please understand this and learn how to properly use service settings and configure them - you just need to switch from PROD to LAB mode.

2. As the rom is based on stock LG FW - yes the second screen works.

N.B.: Many thanks to all of Sprint community devs!

Regarding the kernel - very good power management and blanaced performance just out of the box. Also Magisk 12 compatible.

Maybe my fault, but I still got static on reboot and FM radio crashes or loops.

Have no issues with VS995[10b] reStock kernel by [MENTION=5774816]BackCheck[/MENTION] both FM radio and static gone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cellbuster21:
Hi

Plz help me how to to switch from prod to lab mode

Thanks
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] royhobbs911:
Is there a setting to get the status bar back on the home screen?

ROM is awesome. Smooth as silk. Thank you.

Edit: oh my god. I'm an idiot. Black background + Nova dark setting = hard to see. Ignore.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
I'm getting a failed to mount error when I try to install this, on 2 fresh downloads now

mount: failed to mount /dev/block/bootdevice/by-name/system

Error 7

Error installing yadayada
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Check mount make sure system is mounted if you get same error uncheck system and flash.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
Yup. That fixed it; system was checked and I needed to uncheck it. Thanks Saint; new rom and kernel seem sweet so far
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] THADDIUS25:
Any plans for us996 support? I would love to use this rom
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] frsh20:
I seem to have lost root after kernel installation on the obar r1 rom. Did I miss something?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Kernel is built in to the rom but if you flash a kernel or rom make sure to flash superSU after!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Chips98:
Im having an issue with messages app. The second i open it it closes saying it keeps stopping. I've installed on a clean wipe and a back up if that helps. Any info would be appreciated.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cmdmoto:
Kernel crash on first boot(green screen of death) with DevDigitel 8.0B. This is with Kernel install, wipe dalvik/cache, install magisk then reboot to system. First boot gave me green screen/ram disk error. Rebooted multiple times but I can not reproduce the green screen. Running good atm.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] frsh20:
Same problem here.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] raresoul77:
Is dual speaker in this build?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Nope sorry read OP I will not support any other variant. Sprint only because I have a sprint variant. Only ROM that I will support all variants for is my EmotionOS ROM.

Nope I removed it. Due to the fact it was blowing speakers.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SketchyStunts:
Would you tell me how to manually enable it?

What lines need editing in mixer_paths_tasha.xml?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SketchyStunts:
I think this is the section of mixer_paths_tasha.xml that enables the stereo speaker mod. Can't test ATM
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
I just wanted to pop in and share how ridiculous this kernel optimization is; cpus on Blu_active, with location on the entire time, on a zerolemon battery. Nearly 2 days, with over 19 hours screen on time. Great work, Saint
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] SaintZ93:
Really do not recommend doing this, my speakers blew on my last phone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] mr.lumbergh:
Anyone having issues w/ BT connections that are not for audio? My Garmin Fenix 3 HR keeps dropping from my phone's connection.

Loving this ROM btw! Thanks for all your hard work SaintZ93 happy to be on the same phone path as you :)