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    Samsung GALAXY ACE 3 (GT-S7275B) - TCE - S7275BUBUAND1 firmware

    Samsung GALAXY ACE 3 firmware S7275BUBUAND1 is the Android 4.2.2 build for the Samsung GALAXY ACE 3 (model GT-S7275B), released by Samsung for Mexico (Telcel) (TCE). It was built on 11 April 2014, has changelist 2641169. The package combines system build S7275BUBUAND1 (AP/PDA) with CSC build S7275BTCEAND1 for the TCE region code. The download is 910 MB and has MD5 checksum 875f0718e33aef329a7bff8217a453ec, so you can verify the file after downloading. SamMobile added this file to the firmware archive on 29 April 2014.

    Country
    Model GT-S7275B
    Product Code TCE
    Security Patch
    OS Version Android 4.2.2
    PDA S7275BUBUAND1
    CSC S7275BTCEAND1
    Build Date 2014-04-11
    Changelist 2641169
    File size 910 MB (954,152,934 bytes)
    MD5 875f0718e33aef329a7bff8217a453ec
    Join to Download Fast download

    S7275BUBUAND1 for other regions and carriers

    The same S7275BUBUAND1 build is also available for these GT-S7275B regions:

    Other GT-S7275B firmware for Mexico (Telcel) (TCE)

    All GT-S7275B firmware for TCE · All Samsung GALAXY ACE 3 (GT-S7275B) firmware

    How to flash S7275BUBUAND1 on the Samsung GALAXY ACE 3 (GT-S7275B)

    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 (S7275BUBUAND1) is the Android system build; its last three characters encode the year, month and revision. CSC (S7275BTCEAND1) is the region and carrier configuration, and CP is the modem firmware. The product code TCE identifies the region or carrier this package was made for (Mexico (Telcel)); 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.