How to install firmware update in L550?

[Simonas Sereiva]

Hey!
Earlier this week for new Lumia's was released firmware update. I'm not sure is this update for just L950\950XL or for L550?
If yes so how to install it? I'm not an insider and my currently os version is 10586.00. Should I become an insider?

 

[Chintan Gohel]

Hey!
Earlier this week for new Lumia's was released firmware update. I'm not sure is this update for just L950\950XL or for L550?
If yes so how to install it? I'm not an insider and my currently os version is 10586.00. Should I become an insider?

Firmware is specific to a particular model. So if they said it's for 950, then you can't get for 550