Options > Download DA. Use the DA provided with the "new" scatter. If unavailable, choose MTK_AllInOne_DA_5.1648.00 or newer.✅ Contains all partitions (preloader to usrdata)
✅ Addresses are in hex, sizes in bytes
✅ region: EMMC_USER for all except preloader (EMMC_BOOT_1)
✅ No overlapping addresses
✅ Matches your exact device’s partition map (check dumchar_info or partprobe)
✅ Saved with UTF-8 encoding, Unix line breaks
The MT6589 Android scatter file serves as the fundamental architectural blueprint for MediaTek-based mobile devices. It acts as a bridge between the raw hardware and the software being flashed during maintenance or development. Understanding the structure and function of the "scatter.txt" file is essential for developers, technicians, and enthusiasts working with legacy Android systems.
At its core, the scatter file is a plain text map. It defines the exact memory layout of the device's internal storage, typically the eMMC (Embedded MultiMediaCard). This map informs flashing tools, such as the SP Flash Tool, exactly where each partition begins and ends. Without this precise addressing, the processor would be unable to locate critical components like the bootloader, recovery image, or the Android system itself. A single error in a memory address can result in a "hard brick," rendering the device unresponsive.
The MT6589 chipset, a landmark quad-core processor of its era, relied heavily on these files to manage its partition table. In a typical scatter file, you will find entries for various partitions: PRELOADER, MBR, EBR1, BOOTIMG, RECOVERY, and ANDROID. Each entry contains hexadecimal values representing the physical start address and the length of the partition. This ensures that when a user "flashes" a new firmware, the data is written to the correct sector of the silicon, preventing data overlap or corruption.
Beyond simple repair, the scatter file is the key to customization. It allows developers to port custom recoveries like TWRP or create custom ROMs. By modifying the scatter file, a developer can repartition the internal storage—perhaps increasing the space available for apps by shrinking the internal SD card partition. This level of control is what made MT6589 devices popular in the early hobbyist community, as it allowed for significant optimization of hardware that was often limited by conservative factory settings.
In conclusion, the MT6589 Android scatter file is far more than a simple text document. It is a critical instruction set that maintains the integrity of the device's storage environment. Whether used for reviving a dead phone or pushing the limits of what the hardware can do, the scatter file remains an indispensable tool in the world of Android firmware engineering. By mastering its syntax and structure, one gains complete authority over the device’s underlying software architecture.
Understanding MT6589 Android Scatter File and EMMC.txt
The MT6589 is a popular system-on-chip (SoC) used in many Android devices. When it comes to flashing or modifying the firmware of these devices, two important files come into play: the Android Scatter file and EMMC.txt. In this post, we'll explore what these files are, their significance, and how they're used in the process of modifying or flashing MT6589-based Android devices.
What is an Android Scatter File?
An Android Scatter file is a text file that contains information about the layout of the firmware on an Android device. It's used by flashing tools, such as SP Flash Tool, to identify the different components of the firmware and where they should be written on the device's memory. The Scatter file typically includes information such as:
For MT6589 devices, the Android Scatter file is usually named scat_ter or scatter.txt.
What is EMMC.txt?
EMMC.txt is another text file used in conjunction with the Android Scatter file. EMMC stands for Embedded MultiMediaCard, which is a type of flash memory used in many mobile devices. The EMMC.txt file contains information specific to the EMMC chip on the device, such as:
The EMMC.txt file is used to configure the EMMC chip and ensure that the flashing tool can communicate with it correctly. mt6589 android scatter emmctxtnnlin new
Why are these files important?
The Android Scatter file and EMMC.txt are crucial for several reasons:
Conclusion
In conclusion, the Android Scatter file and EMMC.txt are essential files when working with MT6589-based Android devices. Understanding their purpose and significance can help users navigate the process of flashing, modifying, or repairing their devices. If you're an advanced user or a developer, having a good grasp of these files can open up new possibilities for customizing and optimizing your device.
Additional resources
exactly where to write each part of the firmware (like the system, boot, or recovery partitions) on the device's internal storage. Key Components of an MT6589 Scatter File Partition Name : Identifies components like Linear/Physical Start Address
: Specifies the exact hexadecimal address where the data should begin in the memory. Partition Size : Defines the space allocated for each firmware component. Operation Type
: Indicates whether a partition is for basic operation or a binary ROM file. Common Resources and Usage Retrieving the File
: You can typically find these files within the stock firmware package for your specific device. If a specific scatter file is missing, tools like MTK Droid Tools can be used to generate one manually from a working device. Flashing Firmware : In the SP Flash Tool, users click Scatter-loading , select the file, and then click to begin installing the firmware via a USB connection. Partition Formatting : Users can open the scatter file in a text editor like
to find "Begin Address" and "Format Length" values for manual formatting of specific partitions.
For a direct example of an MT6589 scatter structure, you can view hosted versions on Are you looking to download a specific firmware for an MT6589 device or trying to resolve a flashing error AI responses may include mistakes. Learn more SP Flash Tool Exe V3.1248.0.96-MT6589.rar - Facebook
MT6589 Android scatter emmctxtnnlin new refers to a specific configuration file used for flashing firmware onto devices powered by the MediaTek MT6589 chipset. This file, known as a scatter file , acts as a map for software tools like SP Flash Tool to understand the internal memory structure of the device. Understanding the Components
: An older quad-core MediaTek processor commonly found in budget Android smartphones and tablets. Scatter File (.txt) Select Download Agent (DA): Go to Options > Download DA
: A text-based configuration that defines the starting address and size of various partitions (like boot, recovery, and system) on the device's flash memory. : Indicates that the device uses
(embedded MultiMediaCard) storage rather than older NAND flash. This is critical because flashing a NAND scatter file to an eMMC device can lead to a bricked state. nnlin / new
: These often refer to updated partition layouts or specific variations in how the internal memory is indexed in newer firmware versions. How to Use the MT6589 Scatter File
The primary use for this file is to reinstall or update firmware (flashing) using a PC.
[Revised] How to use SP Flash tool to flash Mediatek firmware
This article provides a guide to understanding, finding, and using the MT6589_Android_scatter_emmc.txt file for flashing MediaTek MT6589 devices. What is an MT6589 Android Scatter EMMC File? The scatter file ( MT6589_Android_scatter_emmc.txt
) is a mandatory text file used when flashing firmware onto MediaTek (MTK) chipset devices via tools like SP Flash Tool
. For the MT6589 processor, this file maps out the eMMC (embedded MultiMediaCard) storage, telling the flashing tool where to write specific data partitions, including: PRELOADER: The initial bootloader. The bootloader image. The Android kernel/boot image. The recovery partition. SYSTEM/USERDATA: The OS and user data areas. Why You Need a New Scatter File
If your device is bricked, stuck in a boot loop, or you are restoring it to stock, a "new" or correct scatter file is required to match your device’s specific partition layout. Using the wrong scatter file—even if for the same chipset—can lead to a "dead" device because the memory addresses will be different. Where to Find/Download the Scatter File You can find the scatter file in a few places: Inside Stock ROM:
The scatter file is usually included in the stock firmware zip file for your specific device model. Scribd (Document Sharing): MT6589_Android_scatter_emmc.txt is often shared on platforms like Forum Threads:
Dedicated developer forums often host scatter files for specific MT6589 devices (e.g., How to Use the Scatter File with SP Flash Tool Install Drivers: Install MediaTek VCOM drivers on your computer. Open SP Flash Tool: flash_tool.exe as administrator. Load Scatter: "Scatter-loading" and select the MT6589_Android_scatter_emmc.txt Load Firmware:
The tool will automatically map the files (preloader, system, etc.) if they are in the same folder. "Download" and connect your powered-off phone to the PC. ⚠️ Important Warnings Battery Power: Ensure your battery is properly connected to the device. Backup First: Before flashing, always take a full ROM backup using WWR MTK Tool if possible. "Download Only" vs "Firmware Upgrade":
Do not use "Format All + Download" unless you have a full backup, as it will erase your NVRAM, causing you to lose your IMEI. Choose Download Mode:
Disclaimer: Flashing firmware can damage your device. Proceed with caution. MT6589 Android Scatter Emmc | PDF - Scribd
To prepare a new MT6589_Android_scatter_emmc.txt file for your MediaTek device, you typically need to generate it directly from the device's hardware mapping using MTK Droid Tools or a similar utility. This file is a text-based map that tells tools like SP Flash Tool exactly where partitions (like recovery, system, and preloader) are located in the eMMC memory. Method 1: Automatic Generation (Recommended)
The most accurate way to create a scatter file tailored to your specific hardware is by using a PC and a USB cable.
Enable USB Debugging: On your Android device, go to Settings > About Phone and tap "Build Number" seven times to unlock Developer Options. Enable USB Debugging within those options.
Connect and Load: Open MTK Droid Tools on your computer and connect your powered-on phone via USB.
Create Blocks Map: Once the tool detects your device info, click the "Blocks Map" button.
Save Scatter: In the new window, click "Create Scatter File". Choose a save location and ensure it is named MT6589_Android_scatter_emmc.txt. Method 2: Manual Modification (Advanced)
If you cannot connect the device, you can sometimes modify an existing MT6589 scatter file using a text editor like Notepad++.
How to format a single partition in Mediatek using SP Flash tool
| Term | Meaning | |------|---------| | MT6589 | MediaTek chipset (Cortex-A7, 32-bit, old but common in legacy devices) | | eMMC | Embedded MultiMediaCard — the internal storage chip | | Scatter file | A text file describing partition layout (addresses, sizes, names) for flashing with SP Flash Tool | | txtnnlin | Possibly a script/tool to generate scatter files, or a misspelling of “text inline” or “MTK Droid Tools” | | new | You want a freshly generated or corrected scatter file for your specific device |
The MT6589 Android devices, powered by their reliable processors and supported by a vibrant community of developers, offer a versatile platform for customization and experimentation. Understanding the intricacies of Scatter files, EMMC, and TXTNNLin configurations not only empowers users to breathe new life into their devices but also opens up a realm of possibilities for device modification and repair.
However, it's essential to approach these modifications with caution, as incorrect procedures can lead to device malfunction. With the right guidance and tools, users can unlock the full potential of their MT6589 Android devices, ensuring they remain functional and relevant in an ever-evolving technological landscape.
For developers and advanced users looking to customize or repair their MT6589 Android devices, working with these components involves several steps: