Update Vanilla RootBox ROM Build 4
Installation
Boot into recovery *
Install temporary CWM **
Wipe data/cache/dalvik
Flash RootBox_GT-I8160_BuildX
Flash Wi-Fi Fix for Build 4
Wipe data/cache/dalvik
Reboot
Enjoy !

* Vol up + Home + Power
** Skip if you are using custom kernel with CWM built-in
Downloads
RootBox GT-I8160 Build 4
Wi-Fi Fix for Build 4
Modified Vold.fstab
Original Vold.fstab
Installation
Boot into recovery *
Install temporary CWM **
Wipe data/cache/dalvik
Flash RootBox_GT-I8160_BuildX
Flash Wi-Fi Fix for Build 4
Wipe data/cache/dalvik
Reboot
Enjoy !

* Vol up + Home + Power
** Skip if you are using custom kernel with CWM built-in
Downloads
RootBox GT-I8160 Build 4
Wi-Fi Fix for Build 4
Modified Vold.fstab
Original Vold.fstab