Galaxy S3 GT-I9300 – Manually update to Android 4.3 Official Firmware
How to manually update Samsung Galaxy S3 GT-I9300 with Android 4.3 Jelly Bean XXUGMK7 official Firmware – Guide. Have you got Samsung Galaxy S3 GT-I9300 and haven’t got Android 4.3 Jelly Bean on your device via OTA, or the company haven’t pushed Android 4.3 ...Read More