Im trying to flash this on my friends captivate. He is on sock AT&T 2.2.1 I downloaded the package and followed the directions with ODIN, however I cant find the PDA, PHONE, CSC, and PIT files in the zip. There are three folders "META-INF, system, and updates" However I cant find the pda files. I rooted the phone and installed clockwork recovery. Can I just flash this S7_Build_3.zip using CWM recovery? What is Kernel 4.1 zip for? Should I flash this first, then flash the ROM? What is the GB bootloader?