Hey All. So I went through the standard process on ATT's web portal to fetch the SIM Unlock code for my Lumia 830.
I got the code, and it all looks great. I put in a TMO SIM card and put in the code, precisely, and it says, "Incorrect Code". I say "Hmm, pretty sure it's right." And enter it again. Second time, it says: "SIM ERROR".
Here's the thing. Every time I try after that second attempt, I get "SIM ERROR". When I restart the device, it's the same thing, incorrect first, then sim error thereafter. Has anyone experienced a similar problem and been able to resolve it? Or can help me identify what's going on here? It was hard reset not too long ago, straight to the latest ATT update.
Any help's welcome.
I got the code, and it all looks great. I put in a TMO SIM card and put in the code, precisely, and it says, "Incorrect Code". I say "Hmm, pretty sure it's right." And enter it again. Second time, it says: "SIM ERROR".
Here's the thing. Every time I try after that second attempt, I get "SIM ERROR". When I restart the device, it's the same thing, incorrect first, then sim error thereafter. Has anyone experienced a similar problem and been able to resolve it? Or can help me identify what's going on here? It was hard reset not too long ago, straight to the latest ATT update.
Any help's welcome.