Help After upgrade to 4.0.4, ontacts added in the phone app are not remembered


A few days ago Sprint updated me to 4.0.4. Since then, callers added to my contacts by the phone app are not being remembered.

In one case, the phone log showed the name of the new contact after I added it, but it was gone the next day. In all other cases, it seems to be gone immediately.

The Phone app does say "Contact Saved", but the new contact is not remembered, or at least it isn't found in contacts nor displayed in the phone log.

Any idea what could be happening?