upgrade galaxy s4

[Android Question]

Why haven't I received an upgrade to my Samsung Galaxy S4 GT-I9500?

 

[Rukbat]

The carriers are doling them out slowly. Trying to update every phone on the network at once wouldn't update anything it would just crash the network. Or, at best, you'd have to have your phone plugged into power for 3 days, the downloads would be so slow.

 

[Mr. Lucky]

It's a large update, and will only be offered OTA if you are connected via wifi.