[Sprint LG G4] Agimax:
[IMG="UltraPOP ROM"]http://s18.postimg.org/ilm2esr6h/ultrapop.png[/IMG]

UltraPOP AOSPish LS991 LG G4 V1.1.2

Heavily Modified / Ultra Tweaked Marshmallow ZVA 6.0​

This ROM is more of an AOSPish feeling Marshmallow ROM. This version is very responsive and very smooth (no lag or stutter). The AOSPish ROMs are Ideal for power users that want the most from their phones with very little stock resemblance, no bloat and a more basic feel with many customizations . This ROM performs the way a phone should -fast, -responsive and -lagless (just like true AOSP roms do). The new version starting in v1.1.2 has a user selectable operating mode from battery saving to extreme performance.

[IMG="Screenshot 01"]http://s13.postimg.org/5w773ykvb/Screenshot_2016_04_03_14_29_48.png[/IMG][IMG="Screenshot 02"]http://s13.postimg.org/b6c5v9547/Screenshot_2016_04_03_14_22_03.png[/IMG][IMG="Screenshot 03"]http://s13.postimg.org/3p2yg1fl3/Screenshot_2016_04_03_14_20_33.png[/IMG][IMG="Screenshot 04"]http://s13.postimg.org/6unk68y7b/Screenshot_2016_04_03_14_21_06.png[/IMG]

First Off, Thanks To:

Testers:

-- tabp0le

-- Jaxbierley

-- tourbound129

-- PureLife90

-- LaughingCarrot

-- lafinjack

Credit:

[MENTION=5658433]Nadeox1[/MENTION] For the 1080p 60fps camera mod

link here

[MENTION=5933283]Awesomeslayerg[/MENTION] For bringing to light the Send_Command trick used with MM 6.0

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Warning:

You MUST Be On ZVA Firmware To Flash This ROM!

I WILL NOT BE HELD RESPONSIBLE FOR THOSE WHO SOFTBRICK THEIR DEVICES! USERS USE AT YOUR OWN RISK

Features:

Ultra Loud Audio Enhancement (Super Loud!)

-- Increased Handset, BT, Headphone, Speaker

Ultra Smooth I/O Tweaks

-- Increased Cache To 1,536 KB

-- Activated NOOP Scheduler

-- Activated I/O Rotational

-- Disabled I/O NoMerge

--FSTrim System/Data/Cache Every Boot

Ultra Bumped Camera Tweaks

-- Video Quality (100%)

-- Picture Quality (100%)

-- Bumped Picture/Video Sizes To 8 MB

-- Ultra Quality 60 FPS 1080p Video Recording Mode

Ultra Touch Boost Tweaks For Amazing Smoothness!

-- Single-Load (2-Cores @ 960 MHz)

-- Multiple-Load 4-Cores @ 960 MHz

Ultra Tweaked Kernel Interactive Governor Values

-- Tweaked Kernel Large Core Values

-- Tweaked Kernel Ramp Up/Down Optimizations

Ultra De-Bloated

Ultra Handy Busybox Injected Into System

Ultra Upped QSlide Limit To 5 Max

Ultra Awesome NOVA Launcher (free version) *recommend buying the pro-unlock key!

Ultra Customizable

YAATA

Messaging App By

Kajozord

(With Permission)

Ultra Hidden Status Bar ADB Icon

Ultra Reduced Call Ring Delay To Zero

Ultra Cool Lock Screen Rotation To Landscape Mode (Great For Desktops)

Ultra Stock LGKeyboard

Ultra Slick Timely Alarm Clock (free in market)

Ultra Disabled Logs For Increased System Speed

Ultra Long Wifi Scan Intervals Bumped To 2 Minutes (Saves Battery)

Ultra Removed Forced Provisioning

Ultra Uninstallable Apps (LGBackup, Yaata, LG Smartworld, Google Play Games)

Ultra ALL Applications Supported In Split Windows

AND FINALLY The Mostly Requested:

EDITABLE APN / LTE Hidden Menu Access! (Like ZV6) * No More Downgrading then upgrading!*

-- Just use QuickShortcutMaker (free in market) to access hiddenmenu!

New Marshmallow ZVA V1.1.2

NOTE: Will show V1.0 in software settings on phone, but is actually v1.1.2 (will be fixed in next release!)

New User Definable Switches For Phone Performance! (See Second Post For Info & Instructions)

-- Switch -Performance

-- Switch -Powersave

-- Switch -Extreme Performance

-- No Switch = My Special Blend

Removed LGCalculator (Can Replace With New Google Calculator In Market)

Adjusted Touchboost And CPU Ramp Up/Down Tweaks (Active Without Using Switches)

OTA Update Auto Removal On Every Boot

-- Will Make A Log Of Anything OTA Removed.

--Removes The OTA Nag Message w/ Few More Steps By User (See Second Post For Instructions)

Changed Some Permissions (Some Sub Dir Don't Stick)

--Readable DATA partition (No Longer Hidden)

--Readable/Writeable CACHE Partition (No Longer Hidden)

--Readable/Writable SYS (NOT System) Partition

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Instructions:

** Thanks @tabp0le for hosting copies of necessary prep files & drivers! **

** THESE PROCEEDURES ARE VERY DANGEROUS! **

* PULLING THE CORD OUT TOO LATE PAST 9% COULD RENDER YOUR DEVICE IN A BOOTLOOP OR BRICKED!

* NEVER REBOOT YOUR PHONE IF YOU MESS UP INSTRUCTIONS WHILE IN DOWNLOAD MODE!

** Me & tabp0le have bricked our phones using this method!

Prepare your system with drivers and needed programs:

Download/Install:

LG Drivers

LG Up

Download LG_Root.zip

Download ZV9 TOT File

Once your Computer system is prepared Follow These Steps:

1.) Copy ROM to root of your G4's INTERNAL storage

2.) Reboot your phone to download mode by rebooting and holding the up-volume button

3.) Run LGUP program you downloaded and point the load file to the ZV9 TOT file you also downloaded

4.) Click on the button to update your phone BUT:

Once the LGUP progress gets to 9% (Green COM# appears on your phone), disconnect the phone and close LG UP.

Note

: If you somehow messed up BELOW 9% and don't have a green COM# on your phone, DON'T reboot, just re-run the LGUP with the phone plugged in to 9% again!

- If you went OVER 9% to 10% or more, DON'T reboot, just re-run the LGUP and do a FULL ZV9 Update to 100% You will have to update to ZVA OTA and retry this method!

5.) DO NOT REBOOT YOUR PHONE, Connect your phone to the USB cord again

6.) Open an administrator Shell window on your computer and change to your root program directory

7.) type 'Ports.bat' in the Shell window and hit enter again to exit

8.) See what COM# for LGDIAG port it shows

9.) Type 'Send_Command.exe \\.\COM# (the # is whatever port you show in ports.bat)

10.) You should be at a '#' prompt, type the command below and hit enter:[/COLOR]

dd if=/data/media/0/ultraZVA_V1.1.2.img bs=8192 seek=65536 count=557312 of=/dev/block/mmcblk0

11.) Should finish in under a minute, then type 'LEAVE' to exit.

12.) You will need to pull battery and restart phone. (Only if you were successful!)

If you have NO IDEA what the DD Commands are, or how to put your phone in download mode, or you need better instructions, or how the process for rooting the LG G4 (LS991) works, STOP and read the other threads referenced below BEFORE you end up bricking your phone!

Reference

:

G4 Rooting Thread

UltraPOP ZVA Download Link:

UltraPOP ZVA MM V1.1.2

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