View attachment BackupAssistanceClient.apk View attachment BuaContactAdapter.apk Windows Instruction: (similar to the root instructions) 01. Save the attached files to your hard-drive, for the following we are going to assume you saved the files to C:\ 02. On the phone: Home, Menu Button, Settings, Applications, Development: Make sure the "USB debugging" option is enabled/checked. 03. Status bar, USB connection: Make sure "PC Mode" is selected. 04. Open a command prompt (Windows: Start, Run, "cmd", OK) 05. Run "adb devices". Be sure your device is listed! 06. (Assumes you deleted: BackupAssistanceClient.apk, which is Backup Assistant 1.0) Run "adb install C:\BackupAssistanceClient.apk" 07. (Assumes you deleted: BuaContactAdapter.apk, which is Backup Assistant 2.1-update1) Run "adb install C:\BuaContactAdapter.apk" 08. Unknown: This is the part I don't know! The files are back on your system, so your phone shouldn't become a brick! Though, I don't know if this is all that needs to be done.