The qualifications for unlock eligability is to have had service with verizon longer than 60 days, only one unlock per line in 10 months, and to have your account balance current, as well as this will void your warranty with the equipment per verizon. It does not affect insurance on the device is what I got. I got a $15 prepaid sim card from at&t due to TMobile not offering data on prepaid, unless you have a sidekick. So after successfull unlock, and my new gophone sim, I was able to make and recieve calls, and took a sec but got data services working, but restricted to edge speeds in the US of course due to the hsdpa being on a different frequency than they use in europe. But hey, my phone now has 2 numbers with a few clicks of a button, no need to even restart the device, so when I am in a building that I cant get cdma service due to the high band frequency it uses, I can then use gsm to make outbound calls, and it's cool to floss to your coworkers that your verizon phone showing the at&t network. Whats the point of having a world phone if you cant play
One upgraded device $199, one prepaid sim $15.00, sticking with verizon after the first tp was crippled, a fortune, being able to showup the iphone on almost every level, Priceless.
Being a good smartphone, there's not an app for that. hahaha