Root Xperia Arc S

[Anon_n00j]

Note that rooting will void the warranty of your phone.
If you have no idea on what rooting is, here is a brief description for you:
Rooting is process which gives you super user permissions over your phone.You can uninstall/freeze manufacturer/carrier bloatware,install custom ROM’s like Cyanogenmod,MIUI etc.

TUT & Quelle : http://www.droid-guru.com/2012/04/21...easy-tutorial/

[Shini]

http://forum.xda-developers.com/ ist auch n gute Anlaufstelle für Rooting und Co.