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

    Model Country/Carrier Date PDA Version
    GT-I9300 Panama (Cable & Wireless) 2015-05-28 I9300UBUGOD1 4.3
    GT-I9300 Panama (Cable & Wireless) 2013-10-22 I9300UBEMH3 4.1.2
    GT-I9300 Panama (Cable & Wireless) 2013-03-06 I9300UBEMA2
    Model Country/Carrier
    GT-I9300 Panama (Cable & Wireless)
    Date PDA
    2015-05-28 I9300UBUGOD1
    Version
    4.3
    Model Country/Carrier
    GT-I9300 Panama (Cable & Wireless)
    Date PDA
    2013-10-22 I9300UBEMH3
    Version
    4.1.2
    Model Country/Carrier
    GT-I9300 Panama (Cable & Wireless)
    Date PDA
    2013-03-06 I9300UBEMA2
    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.