Update: My provider says that on some devices, it shows that it's roaming on it's own network, and for that reason, roaming is the same price as regular. However, I don't yet understand why it doesn't show roaming and works fine on stock, yet always, always roams on aosp/cm. However, I'm terribly confused why It roams on aosp/cm. I tried changing network operator to Lycamobile, still roaming. I found out that the roaming "R" is completely cosmetic, as I can make and receive calls, make and receive texts, and use data. Is there any mods to replace the R with like 4g lte or something? It really bugs me when I can't see the speed of data when I'm using it.