Will IOS 8.2 fix my iPhone 5s?

I installed ios8 And now my connection to Wi-Fi is horrible and even though my cellular data was off it still used all of it. I just got a notification saying IOS 8.2 is ready to install but when I look at what it improves it just says iPhone 6 and 6 plus
Will it still fix the problems on my phone even though its a 5s?

IOS 8.0.2 will be released in a couple of days for the iPhone 5s. When it comes out have a look at the release notes and see if it improves Wi-Fi. Good luck with the update. Always a scarey thing to do.

I updated my 5s today to iOS 8.2 and it fixed all the problems I was having since updating to iOS 8, I would recommend you do update to iOS 8:)

It may use because it works with Wi-Fi Phone Calls. Try upgrade it may help you. All the best!