Using galaxy s3
Mar 24, 2014 · Steps to update Samsung Galaxy S3 to Android 4.4 KitKat. Before you start off updating your Samsung Galaxy S3 to Android KitKat, you have to: Download crDroid custom ROM; Using USB cable, connect your Galaxy I9300 with your computer. Then copy the downloaded files to the Galaxy’s SD card. Now disconnect your Phone from the computer and turn