@BlackBerryHelp I hv modified my Visa info on my BB 9700's app world but not yet, I replaced expiration of my Visa in Oct of 2013 with in Nov of 2014. I hv been notified that it is a error ID 12000/13000. I browse on website blackberry.com/appworld/support to support. After seeing BB knowledge base, I find that I live in Vietnam, my device/sim card and USD used in my country is okay! Can u help me? I need it to buy apps for BB playbook/BB 9700. Thanks so much.
@BlackberryHelp According to the table of payment method for each country,, a currency being used in my country (Vietnam) is USD applied to my Visa had been used for my purchase in app world. Why not now?