Device: Motorola CLIQ MB 200 Android 2.1 phone [Rooted] Blur_Version.2.1.5.MB200.T-Mobile.en.US Which file needs to be edited to disable the annoying startup up boot sound? I would rather edit then use an app. Using Droid Explorer I found that this zip file contains the boot up animation: /system/media/bootanimation.zip The zip file contains a series of .png files which I assume can be simply replaced? But you can use Droid Explorer from your PC to only copy files from phone - not write files TO phone. How do I mount the phone as read and write so I can simply copy-paste files from PC?