[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Tilde88:
There is a .ZIP here that you can flash. It will restore any and all apps that I removed. You can go through the zip, and delete anything you don't want from it. I never updated the OP with the link. I'll update in a bit.

Sorry, been busy, and haven't been able to login.

I believe anyone having calling problems is due to the base ROM that the phone shipped with. What I have done is, disable VoLTE, disable Wi-Fi calling, disable noise suppression, and disable voice clarity. Have had 0 issues with the phone, features, call quality, etc. I will upload a new kernel today for you guys to flash.

Since I am not a developer, I don't actually know how to change/modify any of those things, let alone fix them; I just hack them in there, update the source code, compile, and see if it works.

I'm fairly certain the modded ROM is causing no issues other than VPN for some. New kernel will have things that don't work removed. Alucard hotplug will be removed, and Zen Decision hotplug enabled.

I believe anyone having calling problems is due to the base ROM that the phone shipped with. What I have done is, disable VoLTE, disable Wi-Fi calling, disable noise suppression, and disable voice clarity. Have had 0 issues with the phone, features, call quality, etc. I will upload a new kernel today for you guys to flash.

Since I am not a developer, I don't actually know how to change/modify any of those things, let alone fix them; I just hack them in there, update the source code, compile, and see if it works.

I'm fairly certain the modded ROM is causing no issues other than VPN for some. New kernel will have things that don't work removed. Alucard hotplug will be removed, and Zen Decision hotplug enabled.

Few things. 1. the APN setting is locked. So you can't modify the default APN. Also, any APNs that get created, disappear. To circumvent this, you can go into the hidden menu. In the hidden menu, you can modify the default APN. To access the hidden menu, go to your phone dialer and do *#546368#*918# (the last 3 numbers change depending on your model). It is imperative that you do not modify anything in here even if you think you know what it does. The only thing I will recommend to play with is the APN list. Hit Field Test, then Modem Settings, then PDP Setting, then APN setting. 2. TMO does not require the MMSC site to be filled out, but the default TMO does come filled out (for TMO) and does work (on TMO). 3. The reason you cannot send MMS via your phone, is because the APN list is LOCKED to TMO. Try modifying the default APN. I don't use the basic TMO settings, so I had to do it through there as well. Also, how did you SIM unlock?

Hello. Been busy. What problems are you having? V1 and v3 are without issues. v2 had issues (fixed in 2.1).

I kinda just figured that once the real devs arrived (which they have :D !), people would just use their ROMs instead. This was only created to kind of facilitate that process, and to have a better-than-stock experience.

You are on v2. Get off of v2. And you can boot to recovery by using the button combo. You have to time it right. LG phones have a certain timing for the combo. It was known that v2 had issues with apps, and ADB. And it was advertised to get off of it as quickly as possible. This was the only build that I broke.

Anyone having issues with recovery, is probably on an older version of TWRP than RC8 (which OP tells you not to be). Anyone bootlooping into TWRP, is probably encrypted somewhere (which OP tells you not to be). Recovery is fully accessible and is not modified by any ZIP. I will never create a ZIP or image that writes to the recovery block, so having flashed any version of my ROM will not break or otherwise cause issues with recovery. If you are on v2, you will not be able to use ADB for the reboot, and will have to use the button combo.