I am trying to activate a new nano sim card in a older lg 4g phone so when i get my iphone i can pop it in there but it wont let me, keeps saying its not the correct sim. The phone takes a micro so I think that might be why, has anyone ran into this? If I use a micro sim card and cut it down will I have any issues with using it for enabling data and voice?
I've cut them down with no problem. Here's a decent templates to get the exact fit. I used scissors, and shaved any extra plastic off with an exacto knife.
I also had the same error that you have now. I went to a 3rd party retailer and they gave me a nano-sim.