Ive installed ADB but Im having a few problems with it. C:\Android\android-sdk-windows\tools>adb shell $ This keeps happening everytime and nothing happens when i enter the command i get the line $ C:\Android\android-sdk-windows\tools>adb push busybox /data/local/busybox cannot stat 'busybox': No such file or directory That happens everytime aswell any ideas on how to fix these problems? When I try to run the SDK Setup I get, Failed to fetch URL https://dl-ssl.google.com/android/repository/repository.xml, reason: HTTPS SSL error. You might want to force download through HTTP in the settings. How do i fix these problems thanks.