Re: I put zero fee & it's still unconfirmed after 66 solved blocks
Now it's saying my bitcoin address "Double Spend" 
Is this because I tried to load my private key into my phone while it was still unconfirmed?
If you loaded it onto your phone and tried to sent transactions, then yes. This is why. Is this because I tried to load my private key into my phone while it was still unconfirmed?