[AT&T Samsung Galaxy S II SGH-I777] TheGeekyNimrod:
[IMG="LiquidSmooth"]http://i58.tinypic.com/sphilz.jpg[/IMG]

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

Dedicated to providing users with smooth, stable and fast ROMs. A Lightweight modified AOSP base, and then add the features you crave!

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.

We ask that you do your part to know your device and know how to recover from problems before you flash!

[URL="https://github.com/LiquidSmooth"]LiquidSmooth Github[/URL]

You can download the latest build from [URL="https://www.androidfilehost.com/?fid=95832962473398652"][COLOR="Blue"]]RIGHT HERE[/COLOR][/COLOR][/URL] (Current Build: 12/06 )

Gapps can be found [URL="https://www.androidfilehost.com/?fid=95832962473398367"][COLOR="Blue"]here[/COLOR][/URL] thanks to @rogersb11

INSTALLATION INSTRUCTIONS

1) DO A BACKUP!

2) If you haven't prior to this step, flash the Shift Eternal CM12 kernel, then reboot recovery.

3) Factory Reset, Wipe Cache, Wipe Dalvik.

4) Wipe System

4) Flash ROM then flash Gapps.

5) Reboot and enjoy!

Also note that the initial boot takes a good amount of time. Upwards of 10 minutes in some cases. Just be patient when you get ready to boot into the system. It will eventually start up.

IMPORTANT NOTE:

You must be on a Lollipop compatible kernel and recovery for this to flash. Currently, the only one available is the Shift Eternal CM12 kernel from @rogersb11. You can download it here. This ROM package contains the same kernel so you will not have to reflash it after flashing the ROM. Questions related to the kernel can be directed to this thread.

You will not have a keyboard upon the initial boot. Skip through the initial setup process then do the following:

Go to Settings>Language and Input

Select the current keyboard.

A pop up will then come up and you need to flip the hardware switch in the top right corner to on.

After this you can then go through with signing in with your account, setting up wifi, etc.

KNOWN ISSUES

As reported by @rogersb11 in his CM12 thread, "If you don't have WiFi on the device will reboot upon going to sleep so LEAVE THE WIFI ON." This is a Lollipop bug in general, and currently has no fix.

SPECIAL THANKS

Special thanks to the entire LiquidSmooth team for building this awesome ROM. I just compile it from source for this device and the ROM would not be here without their dedication and hard work to provide it.

Special thanks also once again to [MENTION=5554845]rogersb11[/MENTION] for his help and guidance and tireless work to bring the device tree up to be ready for Android 5.0 ... Seriously, this dude has coded his fingers to the bone to make this a reality. I wouldn't have this thread up and going already without him. So be sure to let him know how thankful you are for his work to keep this device alive.

XDA:DevDB Information

Unofficial LiquidSmooth v4.0 for the SGH-I777/959G, ROM for the AT&T Samsung Galaxy S II SGH-I777

Contributors

TheGeekyNimrod, rogersb11

Source Code: https://github.com/LiquidSmooth/android

ROM OS Version: 5.0.x Lollipop

ROM Kernel: Linux 3.0.x

Version Information

Status: Alpha

Current Beta Version: LiquidSmooth v4.0

Beta Release Date: 2014-12-06

Created 2014-12-07

Last Updated 2014-12-07