Apparently, this user prefers to keep an air of mystery about them.
3 Backup and Restore using adb [duplicate] jan 24 '13
2 How to backup my app data if my phone is not rooted? jan 27 '13
1 Will I get OTA updates from Vodaphone Australia by flashing stock I9300XXEMC2 ROM on Samsung Galaxy S3? aug 13 '13