My Replenish Won't Sync or Receive Texts.. What now?

[juneonthewest]

So, I'm sort of lost here, and I can't think what else to try. A couple days ago, my Replenish stopped receiving texts, which I've seen it do before, but usually that can be fixed by freeing up some space. However, I tried that, and nothing changed. Not sure what else to try, I booted to recovery and restored to fresh leafrom. Nothing changed. So I restored to complete stock. Still, couldn't get texts. So I wiped /system and /data and restored leafrom one more time, which is where I am now. I still can't get texts, but also, since I restored everything, it can't syn contacts anymore either. Like, they're just not there, and it says sync error in the account settings. I can still get texts with the google voice app, but that leaves a lot to be desired, but I need to resolve this issue. Is there something else I can try, or should I bring it into sprint? What do you guys suggest?