Android 5.1 on Samsung Galaxy S4 I have upgraded my Samsung Galaxy S4 to Android 5.0.1. It is full of bugs, but I don't wont to downgrade to Kitkat.

I have heard that Android 5.1 is available. Is it possible to get it for my S4?
We are just Android Users, it means, you need to follow the Sites or below link for find any update you need it :

SamMobile - Firmware Search

also, if you need 5.1.0 you can use custom roms if this version availabe for your phone.

good day.