why did my galaxy s4 doesn't have software update??

[Fagge Kano]

I wanted to update my Samsung Galaxy S4 (GT - 19500) and I didn't find the software update

 

[Josiah23]

Welcome to Android Central!

Which Android version is your S4 currently on?

Which Android version are you trying to update to?

Is your device rooted or has it ever been rooted?

 

[Tim1954]

Go to sammobile, search software, type in model number and you'll get the latest version for your device.