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    Latest Samsung Galaxy S III (GT-I9300) - O2I firmware

    Model Country/Carrier Date PDA Version
    GT-I9300 Ireland (O2) 2013-01-07 I9300XXELLA 4.1.2
    GT-I9300 Ireland (O2) 2013-01-07 I9300XXELLA
    GT-I9300 Ireland (O2) 2012-12-16 I9300XXELL4
    GT-I9300 Ireland (O2) 2012-10-08 I9300XXDLIH 4.1.1
    GT-I9300 Ireland (O2) 2012-06-19 I9300XXALF2
    Model Country/Carrier
    GT-I9300 Ireland (O2)
    Date PDA
    2013-01-07 I9300XXELLA
    Version
    4.1.2
    Model Country/Carrier
    GT-I9300 Ireland (O2)
    Date PDA
    2013-01-07 I9300XXELLA
    Version
    Model Country/Carrier
    GT-I9300 Ireland (O2)
    Date PDA
    2012-12-16 I9300XXELL4
    Version
    Model Country/Carrier
    GT-I9300 Ireland (O2)
    Date PDA
    2012-10-08 I9300XXDLIH
    Version
    4.1.1
    Model Country/Carrier
    GT-I9300 Ireland (O2)
    Date PDA
    2012-06-19 I9300XXALF2
    Version

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    We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.