S5 Active, Update to 5.1.1 (AT&T)

[kapi2454]

Hi guis, I have a SM-G870A. It has android 5.0 and I want to upgrate i 5.1.1,
If I try OTA it said " Up to date", I'am out from the AT&T network.

Can I download the update and install it from SD?
Thank you!

 

[Jfalls63]

http://forum.xda-developers.com/att...date-to-g870aactive-modeloj3-5-t3247843/page4
Look at post #39. Supposed to be link to OTA file.