I bought an iPhone 4s from a flea market as I was informed that it was through Cricket

[iMore Question]

I don't know if it's just a simple password or something greater please help me

 

[Rob Phillips]

Welcome to iMore! What exactly is your question? What password are you referring to? Is the phone locked with a PIN? If that's the case then your only way in is through the iPhone's original owner. If you're stating that the phone is carrier locked to Cricket then you'll need to contact them about unlocking the SIM for use on a different carrier.