[Samsung Galaxy R i9103] pulley06:
Since there was no dedicated thread for discussion of Liquid Smooth 4.2.1 by garak ,I decided to create one :D

LiquidSmooth is an aftermarket firmware based on the Android Open Source Project.

We are dedicated to providing Android users with smooth, stable and fast Roms. We start with a fast, and lightweight modified AOSP base, and then add the features you crave!

Please feel free to look at and use our code on LiquidSmooth GitHub.

We would like to thank CyanogenMod for their device trees, framework/settings mods and their code that was incorporated into this project. We also extend our gratitude to AOKP and Xylon for parts of their code that we have incorporated.

A huge shoutout to sbrissen, codeworx and kejar31 for their work on the t0 platform!

Special thanks to our friends Imoseyon and Franco for their kernels as well!

While we make every effort to test these builds as much as possible, we are not responsible for anything that may happen to your device, family, pets, or perception of reality. We ask that you do your part to know your device and know how to recover from problems before you flash!

Features:

Comprehensive speed enhancements, including Linaro -O3

Customizable lockscreen buttons and sliders

Chronus clock widget

Customizable hardware and software keys

Transparent navbar and status bar

Customizable navbar ring

Navigation bar widgets

Customizable power menu

Notification power widget

Customizable quicksettings panel

Statusbar mods

Theme engine

Quiet hours

Volume rocker music controls

Full Rotation

Customizable battery and notification light

Changelog

Proper graphics overlay lag fix for D2 - CyanogenMod

Built with official Linaro toolchain - Nocoast

Added Bluetooth MAP support - CyanogenMod

updated MDP profile for all smdk4412 devices - Codeworx

Audio reverts to enable A2DP for D2!! *note* this breaks wired headset mic - Mastamoon

GPS Enhancements for d2 - CodeAurora

New Performance Settings - xoomdev

GooManager now included - goo.im team

Latest device tree updates including RIL data stability enhancements - liquid0624

USB OTG Added - brewcrewfoo

Removed accidental Nova Prime - liquid0624

Added Gtalk Copy Paste - Credit TeamBamf

Fixed mako ANYkernel support - nocoast

Fixed ramdisk issues - liquid0624

Added in depth linaro optimizations Inlcuding gcc 4.7, compiling the ROM in full -O3 etc - Steve Spear, Liquid0624, nocoast

Added i9300/n7100 Support back - nocoast

Fixed Nexus10 NavBar Bug - Steve Spear

Added absolute download paths to all downloads - JbirdVegas

An Insane number of system optimizations (really truly insane)

Fixed various boot issues with nexus devices - nocoast/liquid0624

Full goomanager functionality

And Much Much MORE!

Links for Download

ROM: http://d-h.st/users/Grarak/?fld_id=7792#files

EXTRAS: http://goo.im/devs/liquidsmooth/extras

GApps: http://goo.im/gapps/gapps-jb-20121212-signed.zip

Instructions:

Wipe Cache

Install Rom

Install GApps

Wipe Data IF YOU ARE COMING FROM ANOTHER ROM

Credits:

[in no particular order]

Adam77Root

karthik050782

Liquid Team

garak

NOTE: Do not update the rom using goo manager. That feature is only for Galaxy S3