How do I sell my VZW iphone 4?

[3lite]

My 2 year contract is running up and I want to get the SGS III. How should I go about selling my iphone 4 since it's CDMA? How do I wipe all of the date clean on it etc.

 

[blevins321]

Just restore the phone and call Verizon to remove it from your account. Nothing really special that you have to do besides tell Verizon.

 

[ReallyBigFeet]

In case it matters....

You'll get top dollar for your CDMA iPhone if you are willing to sell it overseas in another CDMA market. Israel, for example.

 

[3lite]

Just restore the phone and call Verizon to remove it from your account. Nothing really special that you have to do besides tell Verizon.

Should I do this before I activate the new phone or after?