Update Samsung Galaxy S4 GT-I9505 to Android 4.2.2 XXUDMH6

A new update, XXUDMH6, with Android 4.2.2 was released for Samsung Galaxy S4 GT-I9505 in Singapore. Update XXUDMH6 should be available in Kies if you live in Singapore or through OTA. Update XXUDMH6 comes with performance improvements, stability and bug …