My DX came with 2.2 v2.3.15. I flashed rubiX Blurry 1.5.2 and it said v2.3.15. Yesterday I flashed this rubiX Blurry 1.6.3 ANDROID DOES EXCLUSIVE and now it says I'm on android 2.2.1 v2.3.20. How is that possible, I never flashed the new SBF leak file? Is there a diff between 2.3.20 & 2.3.320?