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    Latest Samsung GALAXY S4 LTE-A (GT-I9506) - ETL firmware

    Model Country/Carrier Date PDA Version
    GT-I9506 Czech Republic 2016-08-30 I9506XXUDPG2 5.0.1
    GT-I9506 Czech Republic 2015-11-24 I9506XXUDOK1 5.0.1
    GT-I9506 Czech Republic 2015-03-10 I9506XXUDOB5 5.0.1
    GT-I9506 Czech Republic 2015-02-05 I9506XXUDOA6 5.0.1
    GT-I9506 Czech Republic 2015-01-21 I9506XXUCNG3 4.4.2
    Model Country/Carrier
    GT-I9506 Czech Republic
    Date PDA
    2016-08-30 I9506XXUDPG2
    Version
    5.0.1
    Model Country/Carrier
    GT-I9506 Czech Republic
    Date PDA
    2015-11-24 I9506XXUDOK1
    Version
    5.0.1
    Model Country/Carrier
    GT-I9506 Czech Republic
    Date PDA
    2015-03-10 I9506XXUDOB5
    Version
    5.0.1
    Model Country/Carrier
    GT-I9506 Czech Republic
    Date PDA
    2015-02-05 I9506XXUDOA6
    Version
    5.0.1
    Model Country/Carrier
    GT-I9506 Czech Republic
    Date PDA
    2015-01-21 I9506XXUCNG3
    Version
    4.4.2

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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.