17.1?

I just have question. I have Krypton 17.0 I’ve got the 17.1 to either update or install new but since I have version 17.0 when I get the 17.1 will I have to redo the whole thing like I did when first installing the 17.0? I need to know before attempting to do it for the purpose of lack of time. especially tonight. I know it’s a stupid question but I really wanted to know on top I’ve tried to watch 3 or 4 movies on Salts and I wasn’t able to watch because nothing happened. they were 2017 movies and don’t know it they were not available yet or what. But one other movie popped up with “Try source to auto play and had to put in a code in” Awe.as which I don’t know what it was and once I did it popped up on cell phone for me to download app on google play but I didn’t and did put the code in but wasn’t able to watch the movie either so I just gave up. Anyone had this problem before. and like I said I am use the krypton 17.0 One more thing is there a section here to let me know what the setting should be on the whole fire stick with Kodi. I don’t mess with nothing I know nothing about.
Thanks, TCSnoopy