[ali78]

I just got my phone back yesterday and had to redownload everything. All my apps are working except twitter. It keeps saying it is unavailable but it works for all my other friends. Is there something I'm doing wrong?

[dictoresno]

you can try logging into your BIS account or calling your carrier and have them resend your service books. that should fix the issue.

[ali78]

what is the BIS account?
and they resent my service books last night because nothing on my phone was working at first, but now everything else is except twitter

[dictoresno]

try redownloading the app or deleting and reinstalling it.