Samsung releases official Android 4.3 update for Galaxy S4 (GT-I9500) - SamMobile - SamMobile
I9500XXUEMJ5 Firmware brings Android 4.3 to Samsung Galaxy S4 GT-I9500
The Ultimate Guide to Samsung S4 GT-I9500 Firmware Data: What You Need to Know | Oto Ayna Tamiri, Kartal Oto Ayna Tamiri, Oto Ayna Tamiri Kartal | Çakırbey Otomotiv
Android 4.4 for Samsung Galaxy S4 (GT-I9500) In Testing