Enable SUPERUSER MOD on your device, follow the guide here: [MOD][GUIDE]SUPERUSER MOD for all devices
What is super user mod ?
Some of the apps from Xperia Z Ultra aren't showing up after installation.
after installing this mod will enable the user to use app with out any problem SUCH AS WIDGETS , WALKMAN, ETC FROM XPERIA ZU.....
1. ROOTED AND DEODEXED JB FIRMWARE.
1. MOVE SERVICES.JAR FILE WITH R W W PERMISSION TO SYSTEM / FRAMEWORK OR USE ADB AND JUST PUSH THE FILE
2.REBOOT AND INSTALL WHICH APP YOU WANT..ENJOY
Thanks to :
NOTE: If you still have some problems while installing the APK, uninstall it via some app manager (ROM Toolbox is good) and try again. If that doesn't work sign the apk with APK Multi Tool and try again