Have you managed to get your hands on S III GT-I9300? Androidbiits.com brings a pretty good news for S III GT-I9300 owners. I9300XXUGNH4 Android 4.3 XXUGNH4 has been released for Samsung Galaxy S III GT-I9300. The big question is how to install I9300XXUGNH4? Dear reader, I am here to help you in updating your S III GT-I9300 to Android 4.3 I9300XXUGNH4. Recently, I have posted the tutorial for updating Verizon Samsung Galaxy S5 SM-G900V to Android 4.4.4 G900VVRU1ANHA. Now I am going to write the instructions to update Samsung Galaxy S3 GT-I9300 to Android 4.3 I9300XXUGNH4. If you are a proud user of S III GT-I9300, then you can install I9300XXUGNH4. Continue reading →