Live ID sign in

[tcool999]

I am currently using straight talk on my Lumia 900 and I can't sign in anymore. I can't use Marketplace anymore. Can anybody help me?

 

[Dave Blake]

We are going to need more information than that. What changed when did the issue start what led up to it?

 

[jfa1]

when did it start? Did you download any apps right before it started? If soi try uninstalling those apps and see if t hat cures the issues!