[LG Optimus L90] CaptivateKing:
I am not responsible for bricked devices, dead SD cards,
thermonuclear war, or you getting fired because the alarm app failed. Please
do some research if you have any concerns about features included in this ROM
before flashing it! YOU are choosing to make these modifications, and if
you point the finger at me for messing up your device, I will laugh at you.

Disclaimer:

To use custom ROMs on this device, you must either come straight from stock KitKat,

or you must flash the proper KitKat bootstack for your variant. Otherwise you will end up with a broken baseband,

which results in no phone service! You have been warned.

ROM Features:

-Advanced Settings

-Built-in Changelog

-Built-in Kernel Adiutor

-Built-in SuperSU

-Compiled with UBERTC 4.9

-Compiled With Latest HOST Toolchains

-More Specific Tuning Per CPU

-Left Clock

-Clock Font Style

-Power Connect/Disconnect Notifications

-Long Press Lockscreen Icon To Sleep

-Increasing Ring Feature

-Three-Finger-Swipe To Screenshot

-Optional Lockscreen Rotation

-Slim Recent App Sidebar

-Time-Contextual Custom Header

-System App Remover

-Battery Saver Tile

-Flip To Mute/Reject Calls

-Network Traffic Monitor

-Avoid Poor WiFi Connection Option

-SlimDim

-System Animations Toggle

-Live Volume Steps

-Battery Bar

-Music QS Tile

-Expandable Volume Panel

-Network Traffic Indicator

-Slim Global Menu

-Custom Carrier Label

-Force Expanded Notifications Toggle

-Second Clock

-Slimified NavRing Targets

-Many MSIM Improvements

-Rounded Recents/Notifications

-Per-App Performance Profiles

-Check Proximity On Wake

-CPU Info Overlay

-Captive Portal Toggle

-Expanded Battery Saver Options

-Always Show WiFi AND Data Tabs In Data Usage

-Removed Usage Of FloatMath

-Disabled Scrolling Cache

-Custom Toast Frames

-Battery Saver/Screen Pinning Improvements

-Slim HW Keys Remapping

-Haptic Feedback For QS Tiles

-QS Customization

-Clock Customization

-Statusbar Customization

-Layers Support

-Slim Privacy Guard

-Notification Ticker

-Ambient Display

-Live Display

-Density Changer

-Immersive Mode (per App)

-Quick/Smart Statusbar Options

-Profiles

-Blacklist

-Slim Lockscreen Shortcuts

-SlimPIE

-Built-In Task Manager

-SlimRecents

-OtaUpdates

-Option To Display 4 Tiles Per Row

-TONS Of Fixes/Improvements

-Optimized for performance/battery life

-And Much More To Come

Kernel Features:

-Kernel version 3.4.14

-Compiled with UBERTC 4.9

-Based On Quarx's New Source Code

-Added TCP congestion options

-Removed PIC generated code

-Updated interactive governor (much more stable)

-Underclocked CPU

-TripNDroid scheduler

-BFQ scheduler

-SIO scheduler

-FIOPS scheduler

-Frandom module

-Intellidemand CPU Governor

-Intelliactive CPU Governor

-PegasusQ CPU Governor

-Simple GPU algorithm (Faux123)

-Intelli_plug (Faux123)

-Sound Control (Faux123)

-Optimized ARM RWSEM algorithm (Francisco Franco)

-Reclaimed some memory from logger (A little extra free RAM)

-Improved fairness efficiency of schedulers

-Increased Ext4 speed & optimized test root

-Slimbus adjustments for best audio possible

-Reduced disk writes

-Fixed packet corruption due to QoS

-Fixed potential memory corruption

-Fixed some annoying compilation warnings

-Implemented optimized percpu access

-Shrink highmem pages on kswapd

-Lots of code optimization

-To be continued...

Downloads:

UberSlim Builds

Open Gapps

Installation Instructions:

-Reboot to recovery

-Make sure you have a backup to be safe

-Wipe system/dalvik/data/cache

-Install ROM

-Install Gapps

-Reboot and enjoy!​

XDA-DevDB Information

UberSlim, ROM for the LG Optimus L90

Contributors

CaptivateKing

Source Code: https://github.com/ROM-Jeremy

ROM OS Version: 5.1.1_r16 Lollipop

ROM Kernel: Linux 3.4.14

ROM Firmware Required: KK Bootstack, Custom Recovery, Unlocked Bootloader

Based On: SlimLP

Version Information

Status: Stable

Created 2015-07-11

Last Updated 2015-09-13