When will I get Lollipop update for my Galaxy Grand Prime SM-G530H?

[AC Question]

on my mobile I try so many times to update my software I have KitKat 4.4

 

[Rukbat]

If and when Samsung writes one and your carrier starts sending it out. Which means anywhere from tonight to never. No one can answer a question like that, not even the people writing it. (TMobile pulled an update about an hour before it was supposed to be released because they found a bug, and it was over a week, IIRC, before it was released again.)