While dealing with a backlight problem and trashing and re-installing CP, I noticed in reading users reviews on my iPhone they had version 184.108.40.2061. My version was 220.127.116.117. I just deleted the copy in my iTunes and re-downloaded version 18.104.22.1681 using iTunes. After the download it shows as 417. Am I doing something wrong? I deleted the original to the trash and emptied the trash before starting the download.