Best buy guide: Galaxy Watch 6 or Galaxy S24+. Woo-hoo join SamMobile on WhatsApp or Telegram!

SamMobile has affiliate and sponsored partnerships. If you buy something through one of these links, we may earn a commission.

Notifications
    News for you

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

    Model Country/Carrier Date PDA Version
    GT-I9300 Mexico (Telcel) 2014-08-12 I9300UBUGNG1 4.3
    GT-I9300 Mexico (Telcel) 2014-07-28 I9300UBUGML3 4.3
    GT-I9300 Mexico (Telcel) 2014-05-12 I9300UBUGML3 4.3
    GT-I9300 Mexico (Telcel) 2014-01-08 I9300UBUGML3 4.3
    GT-I9300 Mexico (Telcel) 2013-10-09 I9300UBEMI1 4.1.2
    GT-I9300 Mexico (Telcel) 2012-10-26 I9300UBDLJ2
    GT-I9300 Mexico (Telcel) 2012-07-24 I9300UBBLG2
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2014-08-12 I9300UBUGNG1
    Version
    4.3
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2014-07-28 I9300UBUGML3
    Version
    4.3
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2014-05-12 I9300UBUGML3
    Version
    4.3
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2014-01-08 I9300UBUGML3
    Version
    4.3
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2013-10-09 I9300UBEMI1
    Version
    4.1.2
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2012-10-26 I9300UBDLJ2
    Version
    Model Country/Carrier
    GT-I9300 Mexico (Telcel)
    Date PDA
    2012-07-24 I9300UBBLG2
    Version

    DOWNLOAD FIRMWARE

    READ FIRST

    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.