****UPDATE**** This process is now broken on restart. You can however copy and paste the file each time and you will get hotspot till the next reboot. Stay tuned I am working on it! This is a quick way to remove the tethering restriction. It has been tested and working on the stock rom 4.2.2 1 root 2 some type of recovery installed 3 a root explorer 4 Replace the tetheringprovision.apk file in in the /system/app directory 5 delete tetheringprovision.odex file in the /system/app directory 6 Change the permissions of tetheringprovision.apk to 0644/rw-r--r-- 7 reboot in recovery and clear your Dalvik cache Your all done! Please show some love! I am not responsible for anything you do with YOUR phone.