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GT-I9300

(GALAXY S ?) DOWNLOAD FIRMWARE: I9300XXUGNG3

Firmware Details:
Model: GT-I9300 / GALAXY S ?
PDA/AP Version: I9300XXUGNG3
CSC Version: I9300OXFGNG2
Bootloader/ BL: I9300XXUGNG3
Region: XEH / Hungary
Carrier/Brand: OPEN
OS: Android / Jelly Bean
OS Version: 4.3
Build Date: 16/07/2014
Security Patch Level: N/A
Changelist: 2713958
CRC: 3675027793
Size: 933.17 MB

This firmware also works for:

You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?

How to flash your phone with the new firmware?  How to update SAMSUNG device? How to change firmware in your device?

Click here to read the article about installing downloaded software