I requested two phones to be unlocked last week on Thursday and was told it would take 2 business days for the phones to be unlocked. I received an email from Sprint after requesting the phone to be unlocked saying "Letting you know your iPhone has been submitted for unlocking. Please leave it powered on with the Sprint SIM card inserted. There are steps to take on the phone. To complete the process go to www.sprint.com/unlock-FAQ for instructions.", I still have no idea what steps I have to take. I got an email on Friday saying the other phone was successfully unlocked yet I have not received any update on my phone. So how can I check if my phone is unlocked? Do I need to wait a little longer?