Why can't I install Lollipop on my Galaxy S5.

[AC Question]

I have a Samsung Galaxy S5 SM-G900F with CSC G900FVPU1AND2.
I have had it for a while now and i want to update it to Lollipop. But i am not getting the OTA update. Even with Samsung Kies it tells me that the latest updates have been installed. Please help.

 

[belodion]

These things vary with carrier, IMEI and region.