Want 2 reactivate my old boost mobile phone

[tabatham662]

I got a old boost mobile phone that I want 2 have reactivated. Can I just take my sim card out of my current boost mobile phone and insert it into my old one an it start back working.??

 

[webworkings]

If the old phone is compatible that should work. If it doesn't, contact the carrier and they can help you get it started up again.