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    Samsung Galaxy S III (GT-I9300) - HUI - I9300XXUGMK6 firmware

    Samsung Galaxy S III firmware I9300XXUGMK6 is the Android 4.3 build for the Samsung Galaxy S III (model GT-I9300), released by Samsung for Italy (H3G) (HUI). It was built on 28 November 2013, has changelist 2168382. The package combines system build I9300XXUGMK6 (AP/PDA) with CSC build I9300HUIGML1 for the HUI region code. SamMobile added this file to the firmware archive on 15 January 2014.

    Country
    Model GT-I9300
    Product Code HUI
    Security Patch
    OS Version Android 4.3
    PDA I9300XXUGMK6
    CSC I9300HUIGML1
    Build Date 2013-11-28
    Changelist 2168382
    Join to Download Fast download

    I9300XXUGMK6 for other regions and carriers

    The same I9300XXUGMK6 build is also available for these GT-I9300 regions:

    Other GT-I9300 firmware for Italy (H3G) (HUI)

    All GT-I9300 firmware for HUI · All Samsung Galaxy S III (GT-I9300) firmware

    How to flash I9300XXUGMK6 on the Samsung Galaxy S III (GT-I9300)

    We recommend updating through Samsung's own tools: over-the-air (Settings › Software update) or Samsung Smart Switch on a PC. Flash the full firmware with Odin only when you are sure about the risks. A wrong region or a failed flash can brick the device, and SamMobile is not responsible for any damage.

    1. Download the firmware package above and extract the ZIP. It contains the AP (PDA), BL, CP and CSC files, plus a HOME_CSC file.
    2. Download and extract Odin on a Windows PC, and install the Samsung USB drivers if the PC does not detect the phone.
    3. Switch the device off and boot it into Download mode (usually Volume Up + Volume Down while connecting the USB cable, or Volume Down + Bixby + Power on older models).
    4. Open Odin. The ID:COM box turns blue when the device is connected.
    5. Load the files in their slots: BL, AP, CP and CSC. Use HOME_CSC to keep your apps and data, CSC to wipe the device.
    6. Leave Re-Partition unticked and click Start. The device reboots when Odin shows PASS. The first boot after a flash can take a few minutes.

    Step-by-step PDFs: 5-file firmware and 1-file firmware.

    What the build numbers mean

    PDA / AP (I9300XXUGMK6) is the Android system build; its last three characters encode the year, month and revision. CSC (I9300HUIGML1) is the region and carrier configuration, and CP is the modem firmware. The product code HUI identifies the region or carrier this package was made for (Italy (H3G)). Flashing a package for a different product code changes carrier features and can be refused by the bootloader, so pick the one that matches the CSC shown under Settings › About phone › Software information.