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    Samsung Galaxy J2 Pro (SM-J250G) - OPP - J250GDXU3ASA2 firmware

    Samsung Galaxy J2 Pro firmware J250GDXU3ASA2 is the Android 7.1.1 build for the Samsung Galaxy J2 Pro (model SM-J250G), released by Samsung for Australia (OPP). It was built on 29 January 2019, carries the 2019-02-01 Android security patch, has changelist 15300174. The package combines system build J250GDXU3ASA2 (AP/PDA) with CSC build J250GOPP3ASB1 for the OPP region code. SamMobile added this file to the firmware archive on 12 March 2019.

    Country
    Model SM-J250G
    Product Code OPP
    Security Patch 2019-02-01
    OS Version Android 7.1.1
    PDA J250GDXU3ASA2
    CSC J250GOPP3ASB1
    Build Date 2019-01-29
    Changelist 15300174
    Join to Download Fast download

    J250GDXU3ASA2 for other regions and carriers

    The same J250GDXU3ASA2 build is also available for these SM-J250G regions:

    Other SM-J250G firmware for Australia (OPP)

    All SM-J250G firmware for OPP · All Samsung Galaxy J2 Pro (SM-J250G) firmware

    How to flash J250GDXU3ASA2 on the Samsung Galaxy J2 Pro (SM-J250G)

    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 (J250GDXU3ASA2) is the Android system build; its last three characters encode the year, month and revision. CSC (J250GOPP3ASB1) is the region and carrier configuration, and CP is the modem firmware. The product code OPP identifies the region or carrier this package was made for (Australia). 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.