I have Error 500 internal on Cydia and nothing in my packages.

Edge isn't working so I can't use safari.

I have updated the cellular data network apn to wap.voicestream.com (I am a t-mobile user) and still no luck.

There has to be someone smarter than me that can point me in right direction.

Thanks so much!

I had the same issue with mine but after a reboot everything started working the right way.