1. How to do that? I know that it's not the same procedure as if you have a nonrooted phone.
Someone told me I have to flash 4.3 with odin and then flash 4.4.2, is that true?
2 How about use triangleaway app to reset flashcounter and use OTA? or OTA will still not work?
3. How to flash 4.4.2 without removing root??