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    Samsung GALAXY S DUOS2 (GT-S7582) - INS - S7582DDUANB4 firmware

    Samsung GALAXY S DUOS2 firmware S7582DDUANB4 is the Android 4.2.2 build for the Samsung GALAXY S DUOS2 (model GT-S7582), released by Samsung for India (INS). It was built on 21 February 2014, has changelist 2099582. The package combines system build S7582DDUANB4 (AP/PDA) with CSC build S7582ODDANB3 for the INS region code. The download is 677 MB and has MD5 checksum b67ad78856ce5d505ea0d9060f204f4c, so you can verify the file after downloading. SamMobile added this file to the firmware archive on 6 March 2014.

    Country
    Model GT-S7582
    Product Code INS
    Security Patch
    OS Version Android 4.2.2
    PDA S7582DDUANB4
    CSC S7582ODDANB3
    Build Date 2014-02-21
    Changelist 2099582
    File size 677 MB (709,890,053 bytes)
    MD5 b67ad78856ce5d505ea0d9060f204f4c
    Join to Download Fast download

    S7582DDUANB4 for other regions and carriers

    The same S7582DDUANB4 build is also available for these GT-S7582 regions:

    Other GT-S7582 firmware for India (INS)

    All GT-S7582 firmware for INS · All Samsung GALAXY S DUOS2 (GT-S7582) firmware

    How to flash S7582DDUANB4 on the Samsung GALAXY S DUOS2 (GT-S7582)

    We recommend updating through Samsung's own tools: over-the-air (Settings › Software update) or Samsung Smart Switch on a PC. Flash the full firmware with Odin only when you are sure about the risks. A wrong region or a failed flash can brick the device, and SamMobile is not responsible for any damage.

    1. Download the firmware package above and extract the ZIP. It contains the AP (PDA), BL, CP and CSC files, plus a HOME_CSC file.
    2. Download and extract Odin on a Windows PC, and install the Samsung USB drivers if the PC does not detect the phone.
    3. Switch the device off and boot it into Download mode (usually Volume Up + Volume Down while connecting the USB cable, or Volume Down + Bixby + Power on older models).
    4. Open Odin. The ID:COM box turns blue when the device is connected.
    5. Load the files in their slots: BL, AP, CP and CSC. Use HOME_CSC to keep your apps and data, CSC to wipe the device.
    6. Leave Re-Partition unticked and click Start. The device reboots when Odin shows PASS. The first boot after a flash can take a few minutes.

    Step-by-step PDFs: 5-file firmware and 1-file firmware.

    What the build numbers mean

    PDA / AP (S7582DDUANB4) is the Android system build; its last three characters encode the year, month and revision. CSC (S7582ODDANB3) is the region and carrier configuration, and CP is the modem firmware. The product code INS identifies the region or carrier this package was made for (India); our list of Samsung CSC codes maps every code to its country and carrier. Flashing a package for a different product code changes carrier features and can be refused by the bootloader, so pick the one that matches the CSC shown under Settings › About phone › Software information.