Bug fix for the wifi encountered in the previous version Battery drain eliminated Best overall stability Greater fluidity of the system Features Android 4.3 ROM for Galaxy S4: Model:  GT-I9505 Country:  Germany Version:  Android 4.3 PDA:  I9505XXUEMKE CSC:  I9505XXUEMKE MODEM:  I9505XXUEMKE Note:  The version comes from Germany but it works perfectly on S4 Italian and of course…Read More