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    Latest Samsung GALAXY S II firmware

    Model Country/Carrier Date PDA Version
    SGH-I727 USA (AT&T) 2013-03-14 I727UCMC1 4.1.2
    SGH-I727 Default 2013-03-14 I727UCMC1
    SGH-I727 Mexico (Telcel) 2012-09-25 I727UMLH2
    SGH-I727 Mexico (Telcel) 2012-09-25 I727UMLH2 4.0.4
    Model Country/Carrier
    SGH-I727 USA (AT&T)
    Date PDA
    2013-03-14 I727UCMC1
    Version
    4.1.2
    Model Country/Carrier
    SGH-I727 Default
    Date PDA
    2013-03-14 I727UCMC1
    Version
    Model Country/Carrier
    SGH-I727 Mexico (Telcel)
    Date PDA
    2012-09-25 I727UMLH2
    Version
    Model Country/Carrier
    SGH-I727 Mexico (Telcel)
    Date PDA
    2012-09-25 I727UMLH2
    Version
    4.0.4
    Model Country/Carrier Date PDA Version
    SGH-I727R Canada (Rogers) 2013-02-05 I727RUXUMA7 4.1.2
    Model Country/Carrier
    SGH-I727R Canada (Rogers)
    Date PDA
    2013-02-05 I727RUXUMA7
    Version
    4.1.2

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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.