Samsung firmware for its Android devices is almost the same. And Samsung is using CSC codes to control features available on Android devices and countries. So by editing the CSC feature.xml (or others.xml), you can enable some disabled features. This secret CSC is working on latest Jelly Bean firmware for Samsung devices like Samsung Galaxy S3, Galaxy Note 2… Not all CSC codes are working on your Samsung devices but no harm to try them. Note – root access is required.
Enable secret CSC features like enter key = new Line in stock sms, enable sub symbols on stock Samsung keyboard, Dialer search matches numbers in contacts and call logs along with contacts, add exit menu to stock web browser, add shutter sound on/off menu to stock camera app…
Head to XDA Forum here to find out more…
