Root AT&T Galaxy S2! [SGH-I777]

Well, just got my AT&T Galaxy S2 yesterday, couldn’t keep myself from compiling.

Here’s how to root AT&T Galaxy S2 SGH-i777 model using Windows!

-CWM (thanks to codeworkx!)
-SuperUser App 3.0.5
-SU Latest 3.0
-Custom Boot animation support (copy over file to /system/media directory)
-init.d support

Here’s how to root your AT&T Galaxy S2!

This one, you just have to flash the tar file in ODIN, that’s it, you get root, CWM, and the extras.

Step 1. Put your phone in download by connecting a USB cable from your phone to your Windows computer then holding down Volume down, Volume Up, and Power button together until you see warning, hit Volume up button.

Step 2. Make sure you installed Kies, download here if you didn’t:

Download Kies

You can double-check that Kies has been installed and that your Galaxy S2 drivers are correctly installed by going toControl Panel->Device Manager and see “Samsung Mobile USB CDC Composite Device”.

Step 3. Download rooting files/kernel here:


Step 4. Unzip and Run odin3v1.85.exe

Step 5. Choose “SGH-I777-ATTGalaxyS2RootStockZedomaxKernel.tar” and hit Start.

Step 6. Your phone should reboot and you can verify that you have SuperUser app, congrats you are rooted!

Also, if you go to Settings->About Phone, the Kernel should say, if so you are rooted.