Root Change shutdown sound (root / ADB)

[foobar66]

Shutdown sound is a .ogg sound file in the directory:

/system/media/audio/ui/shutdown.ogg

To change the sound file first create an .off from your favorite sound file (e.g. from a WAV) (Audio MP3 WAV WMA OGG Converter Software Homepage) - google is your friend).

Then

> adb push shutdown.ogg /sdcard
> adb shell
$ su
# mount -o remount,rw /dev/block/stl6 /system
# cd /system/media/audio/ui/
# /system/bin/busybox mv shutdown.ogg shutdown.ogg.orig
# /system/bin/busybox cp /sdcard/shutdown.ogg .

Reboot your phone.