BB Bold :: Lost All Data Including Contacts After Creating New Account

I just bought new Black Berry Bold 9930, and all of may data already transferred from my old Black Berry 9000, such as contacts, BBM contacts, memo, etc. Before I backup the I've travelling to Singapore and I used local SIM card. And the device recognized the new SIM card inserted and asked me to confirm the Black Berry ID that was created before. But the password is invalid, I tried so many times and still password invalid, and then suggest to be created new Black Berry ID, and I did it. After that all of my data were wiped and I can't use it anymore. So, how can I restore all of my data such as contacts, BBM contacts, memo, etc?