Facetime just stopped. (T-mobile/IOS 5.0.1/iPhone 4)

[h4lp m3]

I have iPhone 4 on 5.0.1. It's jailbroken/unlocked for T-mobile with a Gevey.
I was on Facetime with my girlfriend about an hour ago. We hung up like normal. I tried calling her back 10 min later and get nothing. We're both in the same room right now trying to figure out why facetime just stopped.

Also, I noticed my APN setting have been mysteriously cleared out.

 

[h4lp m3]

Also, can't facetime just work over Wi-Fi and bypass T-Mobile altogether ?

 

[Applejuiced]

Also, can't facetime just work over Wi-Fi and bypass T-Mobile altogether ?

Make sure facetime is not turned off and its activated.
You might have to install the correct apn settings again.
Not sure what happened but try a reboot also.