Can you get ATT updates while on the Consumer Cellular network ?
If not, how do you do this with an unlocked ATT phone ?
Thanks
The simple answer is... No!
You need to be registered on the AT&T network to receive updates for the AT&T,
G900A, model, unlike normal Samsung phones.
To further complicate things, AT&T do not release their firmware for download and flashing, again, unlike stock Samsung releases.
You would do better to get the Samsung Galaxy S5 model,
G900M, which will work on the Consumer Cellular network and has unbranded firmwares, can be rooted and receives regular updates from Samsung directly, no matter what network you are on. The model also works on the AT&T network as well if anyone is thinking of buying one.