PoBoy
Juggernaut
http://en.miui.com/thread-123873-1-1.html
mirror : http://rghost.net/6KrPJCgB8
P.S. The files used in this mode are device independent.You can use it in any device.
[ Steps ]
1. Download the attached Remove_Ads.zip.
2. Extract it and copy the hosts file inside it.
3. Paste/Over-write the hosts file inside /system/etc/ folder using any root explorer.
4. Set the permissions to RW-R-R
5. Reboot the handset and all the ads are gone.
Credits to Adaway app.
mirror : http://rghost.net/6KrPJCgB8