在 xda-developers 上面有人把弄出來 Linux on Xperia X1i 。

Android 0.8
1st. Boot: http://www.youtube.com/watch?v=_MrWIxDMCsE
2nd. Boot: http://www.youtube.com/watch?v=ZSo8WJgjp5o
3th. Video: http://www.youtube.com/watch?v=HCNSDSk9juE

Android 1.0
1st. Boot: http://www.youtube.com/watch?v=U7H_YggOWFg
2nd. Boot: http://www.youtube.com/watch?v=TPL7GJzLcIk

Tutorial on Howto boot Android 1.0 on you’re Xperia X1
http://www.youtube.com/watch?v=L4z1hgUNH3o