Great Contacts Backup Tool !!!

Really great Contacts backup tool. Totally easy to use, just press one button, also included in Notification Center to see the difference between how many current contacts you have as well how many are on the last backup. Just great !!!
For amending and merging contacts, I suggest to use Simpler also a very good tool, as well is having backup function, but need more steps to do the backup

Icewulf_1 about QQ同步助手-手机资料备份,换机数据恢复,扫描文档转换, v6.1.2