I bought Straight Talk LG Stylo 3 16GB Prepaid Smartphone, Black from Walmart online for $49.99.
Before powering it up I took out the sim card it came with.
I then inserted an active mintsim. sim card.
I expected to see "enter unlock code"
But instead on the upper left side of screen it says "Invalid Sim Card"
It did it with another active mintsim card.
and it did it with a non-active H2O sim card.
Is there any sim card I can use besides the Straight Talk it came with?
In fact, I do not even know if it was activated (barcode scanned) before it was mailed to me.
Before powering it up I took out the sim card it came with.
I then inserted an active mintsim. sim card.
I expected to see "enter unlock code"
But instead on the upper left side of screen it says "Invalid Sim Card"
It did it with another active mintsim card.
and it did it with a non-active H2O sim card.
Is there any sim card I can use besides the Straight Talk it came with?
In fact, I do not even know if it was activated (barcode scanned) before it was mailed to me.
