Sharepoint site : User information list not updating with picture data

Hi,

Sharepoint site : User information list not getting updated with picture data.

Users have updated their profile pic, but it is not getting sync with user info list.

Tried running User profile to SharePoint full sync timer job.
Tried with running stsadm -o sync -deleteolddatabases 0.

Even tried deleting single user from site collection and add him back. still did not get picture data.

Any suggestion please?

Thanks,

Abhilash