Hvala @Danilo
Jedan info: Izasao V1.2 beta
http://sccn.vn/threads/stock-lollipop-for-g2-all-variants-d8xx-vs980-l01f.8070/
(ROM info)
+ (based on LG G2 F320K V30E KDZ)
+ (Aroma installer)
+ (Support D8xx/VS/LS980/L01F for now)
+ (keep the stock base as intact as possible)
+ (Fluid and fast)
+ ( almost everythings work, no NFC for L01F, and no FM radio)
HOW TO PREPARE TO FLASH
To people outside of Vietnam, please follow this carefully:
1. The official way is to kdz to Kitkat stock rom, root it and don’t mess anything, install blastagator 2.8.3.1 twrp or newer(do not use autorec which mess up with your Kitkat aboot, use flashify instead to flash 2.8.3.1), go to twrp and do a full backup (including data/system/efs/boot/recovery/modem) . Turn off your phone and try to enter twrp by buttons. There are 2 ways,
- press power and vol down, wait for the logo appears then release both buttons and press vol+ and vol- , keep pressing two buttons until white screen with scary question appears, just 2 yes’s and you will be in TWRP (this works for D802 and maybe D803/805/806 – but you have to find out for your own device)
- or - press power and vol down, wait for the logo appears then release both buttons and press power and vol down again, keep pressing two buttons until white screen with scary question appears, just 2 yes’s and you will be in TWRP (this works for US variants including VS/LS980 D800/801 – but you have to find out for your own device)
So if things fail, you can turn your phone off then enter twrp by buttons and restore your backup. From there you can do anything you like

.
2. The unofficial way (faster but not as safe as above, that’s why it’s unofficial) if you come from aosp then what you need is to install a stockbase KK rom (optimus, pardus, cloudy …) and flash latest dorimanx kernel (if you are already on stockbase KK rom but without latest dorimanx kernel, then flash latest dori). Then go to twrp and do a full backup (including data/system/efs/boot/recovery/modem) , try to enter twrp by buttons like above. If you can enter twrp by buttons then you’re good to go ahead.
3. For people who knows what he/she is doing, then things are very simple. The stock LP rom need to be on 4.4 aboot or later, so you need bump things (kernel, rec). You can go from KK to LP and vice versa simply by restoring respective backups, what you need is bump kernel for your KK rom (latest dori is recommended or you can come to cybojenix’s open bump github and bump kernl yourself. If you use pure KK stock (no mess up with aboot and kernel) then do not care about the bump things.
The LP kernel we built was bumped already (of course)
HOW TO FLASH
After preparation as above, just come to TWRP
- do a full wipe (cache/dalvik/system/data)
- flash the zip file
- CHOOSE YOUR MODEL CAREFULLY (WRONG MODEL CAN BRICK YOUR PHONE)
- reboot
HOW TO CHANGE TO OTHER ROM
- go to TWRP
- restore your KK backup in HOW TO PREPARE TO FLASH
- from there, do anything you like