If the phone number is more, sim card can not store, then you can download a QQ synchronization assistant, directly with the QQ number to log in, which has the "backup contacts" and "backup mobile phone text messages" and other functions. "The first step in the process is to make sure that your phone is not in a state of shock and that it is not in a state of shock and that it is not in a state of shock.
Backup the relevant information in the old phone, in the new phone to download the QQ synchronization assistant click on the reply, it is all done. .........