Change My Hostname ★ Root v1.3

Change My Hostname Root v1.3 Requirements: Android 2.2+ Overview: Changes your
device host name on the network, so instead of having android_AEF78f8e9d0h45 you
can specify whatever name you want and it will stay that way even after you
restart your device, Requires ROOT access New permission used to set the host
name after your [...]

More: http://mobilehere.net/2012/05/change-my-hostname-%e2%98%85-root-v1-3.html