Can I flash an iPhone 4S from Verizon if it has a bad ESN?

Can I flash an iPhone 4S from Verizon if it has a bad ESN?

No you can't. I tried. You can with like Metro.

Obviously not.

Yes, you can but not on Verizon again, I guess. I've seen people use bad ESN phones on other networks than the one it's locked to. You can mail this person (arghyle@rocketmail.com) who can help you get the phone flashed.

Yes you can have it unlocked and use the gsm side of it on straight talk att or tmobile. You can also use it on metro or cricket but why when you can get straight talk for 45 a month using att towers and since the 4s isn't 4g its only 3g it will work as well as it would on att