10 - 50 downloadsAdd this app to your listsTweets por @Appszoom
2.Backup and restore contacts feature Contacts
3.Batch install and uninstall applications, and backup applications that the machine had installed
4.Task Manager, shut down the running machine task and clear the cache files, free space
5.Apk the backup location specified
6.Root privileges required
Tags: apk master, backup master apk, apkmaster, www.apk master.com, www.apkmaster.com, backup master.apk, apk.master, hk tool apk, apk hk, hktool apk.