Using scatter files incorrectly can permanently damage your device.
The mt6765-android-scatter.txt is a crucial mapping file for MediaTek Helio P35 devices that instructs flashing tools where to place firmware components. Correct use ensures successful firmware installation or recovery; mistakes can brick devices, so always match the scatter to the exact hardware and back up critical data first.
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"mt6765-android-scatter.txt" is a crucial map for the MediaTek Helio P35 chipset. In the world of Android modification, it acts as the "blueprint" that tells flashing tools (like SP Flash Tool) exactly where every piece of data—from the operating system to your private photos—is physically stored on the device's internal memory chips.
Here is a short story about a high-stakes digital rescue centered around this file. The Last Map to the Ghost Phone
Leo stared at the "Brick." It was a smartphone that had become a literal paperweight after a failed update. To the average person, it was trash. To Leo, it was a vault containing the only photos of his client’s wedding, which hadn't been backed up.
The phone used a MediaTek MT6765 chipset. To fix it, he needed to rewrite the firmware, but the device’s memory was a chaotic mess of binary code. He couldn't just pour data into it; he needed to know exactly where the "System" ended and the "Userdata" began. One wrong move, and he’d overwrite the very photos he was trying to save. He spent hours scouring the XDA Developers forums and
, looking for the specific firmware version for this exact hardware revision. Finally, he found it: a zip file containing mt6765-android-scatter.txt
He opened the text file. To a stranger, it looked like gibberish: partition_index: SYS0 partition_name: preloader linear_start_addr: 0x0 physical_start_addr: 0x0
But to Leo, this was the Rosetta Stone. It defined the memory boundaries—the physical_start_addr was the GPS coordinate for the phone’s soul.
He loaded the scatter file into his flashing software. The tool instantly recognized the device's architecture. He carefully unchecked the "Userdata" and "Recovery" boxes, ensuring he wouldn't touch the partition where the photos lived. He hit "Download," and the progress bar began to crawl. Yellow, then blue, then green.
The phone vibrated. The screen flickered to life, displaying the logo that hadn't been seen in days. When the lock screen appeared, Leo swiped up. The wedding photos were still there, untouched in their allocated sector, exactly where the scatter file said they would be.
The "ghost phone" was back, all because of a simple text file that knew where everything belonged. uses these files, or perhaps a more technical breakdown of the partitions listed within them?
An analysis of the mt6765-android-scatter.txt file reveals it is a critical configuration map used for flashing firmware on devices powered by the MediaTek Helio G35/P35 (MT6765) chipset. This text-based file dictates exactly where each piece of software (partitions like system, recovery, and boot) should be stored in the device's physical memory. Key Components of the MT6765 Scatter File
The file uses a structured format that tools like SP Flash Tool read to understand the device's storage layout. Typical entries include:
Partition Name: Identifies the block, such as BOOTIMG (boot image), RECOVERY, or SYSTEM.
Linear/Physical Start Address: Hexadecimal values (e.g., 0x1d80000) that tell the flasher the precise starting point on the EMMC or UFS storage.
Partition Size: Defines the maximum allowed size for that specific block of data.
File Name: Matches the partition to a specific binary file (e.g., boot.img or lk.bin).
Operation Type: Specifies if a partition is invisible, protected, or available for an update. Why This File is Essential
Firmware Restoration: It is required to "unbrick" a device by allowing SP Flash Tool to write raw images to their correct hardware sectors.
Customization: Developers use it to flash custom recoveries or modified system images by ensuring the tool knows the target memory address.
Safety: It includes boundary checks (boundary_check: true) to prevent data from overflowing into adjacent partitions, which could cause permanent hardware bricking. Technical Context
The "MT6765" specifically refers to the MediaTek chipset family commonly found in budget and mid-range Android phones. Because storage layouts can vary slightly between manufacturers (like Samsung vs. Xiaomi), you must use the specific scatter file provided with the official firmware for your exact device model to avoid hardware damage. How to Use MT6575 Android Scatter Emmc File - CARE Toolkit
The file mt6765-android-scatter.txt is a raw configuration map used by MediaTek flashing software to locate and write partitions to a device's storage. It acts as a blueprint for the MediaTek SP Flash Tool to understand exactly where each software component (like the bootloader, recovery, or system image) belongs on the physical eMMC or UFS memory chip.
Below is a detailed technical paper covering the architecture, functionality, and security implications of this specific scatter file.
Technical Paper: Analysis of the MT6765 Android Scatter File
This paper examines the structure, role, and operational importance of the mt6765-android-scatter.txt file within the MediaTek (MTK) Android ecosystem. The MT6765 chipset, commercially known as the MediaTek Helio P35 / G35, relies heavily on this scatter file for low-level firmware flashing, device recovery, and partition management. We dissect the syntax of the file, its interaction with the Smart Phone (SP) Flash Tool, and its applications in digital forensics and custom ROM development. 1. Introduction to the MT6765 Architecture
The MediaTek MT6765 is an ARM-based octa-core SoC (System on Chip) widely deployed in budget and mid-range Android smartphones. Because MediaTek devices do not natively use standard Qualcomm-style primary bootloader interfaces (like Fastboot) for bare-metal recovery, they rely on a proprietary Preloader handshake. The scatter file is the core map that translates high-level system images into raw hexadecimal offsets on the device's storage media. 2. Structural Breakdown of the Scatter File
The file is written in a structured, plain-text format. It typically begins with a general environment setup followed by highly specific partition blocks. 2.1 General Settings Section mt6765-android-scatter.txt
At the top of the file, global parameters define the target hardware and file versioning:
config_version: Dictates the parser version for the SP Flash Tool.
platform: Explicitly set to MT6765 to prevent cross-flashing on incompatible SoCs. project: Internal manufacturer code name.
storage: Defines the type of physical memory, usually EMMC or UFS. 2.2 Partition Block Definitions
Every partition on the device (e.g., preloader, boot, system, userdata) features its own dedicated block. A standard entry contains the following parameters: partition_index: The sequential order of the partition. partition_name: The human-readable string (e.g., recovery).
linear_start_addr: The exact hex address where the partition begins on the physical storage.
physical_start_addr: The mapped physical address, usually mirroring the linear address in modern eMMC layouts.
partition_size: The hard maximum limit allocated for that specific image file.
operation_type: Dictates how the tool handles the data (e.g., UPDATE for standard flashing, INVISIBLE for protected manufacturer data).
file_name: The default binary target mapped to this address (e.g., boot.img). 3. Operational Mechanics with SP Flash Tool
The scatter file serves no purpose on its own; it requires the SP Flash Tool on a host computer to execute tasks.
Loading: The operator selects the mt6765-android-scatter.txt in the SP Flash Tool UI.
Parsing: The tool reads the file and automatically populates a checklist of partitions with their respective image files found in the same folder.
Flashing: When execution begins, the device is connected via USB in a powered-off state. The MediaTek Preloader driver establishes a handshake, and the tool writes data strictly to the boundaries dictated by the scatter file. 4. Key Use Cases 4.1 Unbricking and Firmware Restoration
If an MT6765 device suffers from a corrupted partition table and cannot boot into the Android OS or standard recovery, the SP Flash Tool can bypass the OS entirely. By feeding it a factory scatter file and stock images, the tool completely overwrites the damaged sectors and rebuilds the partition table from scratch. 4.2 FRP Bypass and Security Research
Because the scatter file exposes the raw physical addresses of storage, it is heavily utilized by independent security researchers to bypass Factory Reset Protection (FRP). By identifying the exact hex offset of the frp or persistent partition in the scatter file, a technician can use the "Format" tab in SP Flash Tool to erase just those specific hexadecimal lengths, effectively wiping the Google Account lock without deleting user data. 4.3 Digital Forensics
Forensic analysts utilize the scatter file to perform physical acquisitions of MediaTek devices. By understanding the partition boundaries mapped in the file, tools can dump the raw data from the userdata block for cryptographic analysis and file carving. 5. Risks and Precautions
Manipulating or using an incorrect scatter file carries extreme risks:
Hard Bricks: Flashing a scatter file meant for an MT6750 or MT6762 onto an MT6765 hardware set will cause overlapping memory writes, permanently destroying the Preloader.
PMT Errors: If the scatter file's defined partition sizes do not match the Partition Management Table (PMT) already burned into the device's chip, the SP Flash Tool will abort with a BROM ERROR to prevent physical corruption. 6. Conclusion
The mt6765-android-scatter.txt file is the fundamental Rosetta Stone of the MediaTek Helio P35/G35 boot system. It safely bridges the gap between high-level Android operating system binaries and low-level physical storage sectors. For developers, technicians, and forensic investigators, mastering its syntax is mandatory for advanced hardware manipulation.
[Revised] How to use SP Flash tool to flash Mediatek firmware
The mt6765-android-scatter.txt file is a map for the internal flash memory of a device using the MediaTek MT6765 chipset (also known as Helio G35/P35). It is primarily used by tools like SP Flash Tool to understand where specific firmware components (like the operating system, recovery, or bootloader) should be written during the "flashing" process. Core Function of the Scatter File The file defines the device's partition layout, including:
Partition Names: Labels for each section of memory (e.g., system, recovery, userdata).
Physical Addresses: The exact start and end points (in hexadecimal) for each partition on the storage.
Storage Type: Typically identifies the storage as HW_STORAGE_EMMC for this chipset.
Attributes: Instructions for the flashing tool, such as whether a partition is "upgradable," "downloadable," or protected. Key Partitions Defined
A typical MT6765 scatter file includes approximately 22 to 27 partitions, with the following being the most critical:
PRELOADER: The initial boot code that initializes hardware before the main bootloader runs. Using scatter files incorrectly can permanently damage your
PGPT: The primary GUID Partition Table, which contains the overall partition structure. BOOT: Contains the Android kernel and ramdisk.
RECOVERY: Stores the recovery image used for system repairs or factory resets.
SYSTEM/VENDOR: These hold the main Android OS files and hardware-specific drivers.
USERDATA: The partition where user apps, photos, and settings are stored.
NVRAM/EFS: Critical partitions containing device-specific data like IMEI numbers and calibration settings. MT6765 Android Scatter Configuration | PDF | Data - Scribd
mt6765-android-scatter.txt is a critical configuration document used to map the internal memory partitions of devices powered by the MediaTek MT6765 chipset , commercially known as the MediaTek Helio P35 . This file is primarily utilized by the SmartPhone (SP) Flash Tool
to facilitate firmware updates, unbricking, or the installation of custom recoveries. Architecture and Technical Specifications MT6765 (Helio P35)
is an octa-core ARM-based System-on-Chip (SoC) designed for mainstream 4G smartphones. CPU Architecture : Features eight ARM Cortex-A53 cores
arranged in a big.LITTLE configuration: four performance cores (up to 2.3 GHz) and four efficiency cores (up to 1.8 GHz). : Integrated IMG PowerVR GE8320 clocked at 680 MHz. Memory & Storage : Supports LPDDR3 or (up to 6GB) and eMMC 5.1 storage
: Integrated 4G LTE Cat-7/13 modem supporting Dual 4G VoLTE. Function of the Scatter File
The scatter file acts as a "map" for the device's storage, typically an eMMC. It tells flashing software exactly where each piece of the operating system should be written. How To Use SP Flash Tool (Full Guide) 8 May 2015 —
The mt6765-android-scatter.txt file is a crucial configuration component for any device powered by the MediaTek MT6765 chipset, commonly known as the Helio P35 or G35. This text-based file acts as a precise "map" or blueprint for the device's internal flash memory, typically eMMC storage. What is the MT6765 Scatter File?
At its core, the scatter file describes the partition layout of your Android device. It contains technical metadata for approximately 22 to 27 distinct partitions, including:
PRELOADER: The initial boot code required to communicate with flashing tools. BOOT: The Linux kernel and ramdisk.
RECOVERY: The partition used for system updates and factory resets.
SYSTEM/VENDOR: The main Android operating system and manufacturer-specific files.
USERDATA: Where your personal files and app data are stored.
Each entry in the mt6765-android-scatter.txt file specifies the linear_start_addr (physical start address), the partition_size, and the specific filename (e.g., boot.img) that should be written to that space. Key Uses for the MT6765 Scatter File Scribdhttps://www.scribd.com MT6765 Scatter and Auth File Guide | PDF - Scribd
You typically need an mt6765-android-scatter.txt file for the following tasks:
A scatter file is a plain text document that describes the partitioning scheme of the eMMC (embedded MultiMediaCard) or UFS storage on a device. For the MediaTek MT6765 platform, this file is essential for tools like:
Unbricking without full firmware – If only lk (little kernel) or boot is corrupted, you can flash just those regions from a working scatter file.
⚠️ Caution: Modifying
nvramornvdatavia scatter-based flash can permanently break IMEI, Wi-Fi/BT MAC addresses. Always backup those partitions first.
Understanding the MT6765 Android Scatter File: A Complete Guide
If you’ve ever ventured into the world of MediaTek (MTK) firmware flashing, you’ve likely encountered a tiny but powerful document: the MT6765_Android_scatter.txt
file. Whether you are trying to unbrick a device, upgrade your ROM, or perform a forensic data recovery, this file is the "map" that makes it all possible.
In this post, we’ll break down what this file is, why the MT6765 (Helio P35/G35) chipset requires it, and how to use it safely. What is an Android Scatter File?
A scatter file is a text-based configuration file used by MediaTek’s SP Flash Tool
(Smart Phone Flash Tool). It acts as a blueprint for your device’s storage (EMMC or UFS). It tells the flashing software exactly where each part of the firmware—like the bootloader, recovery, and system partition—should be written on the physical memory chip.
—a popular octa-core chipset found in many budget-friendly devices from Samsung, Xiaomi, Oppo, and Vivo—having the correct scatter file is the difference between a successful update and a "hard bricked" phone. Key Components of the MT6765 Scatter File When you open a MT6765_Android_scatter.txt Unbricking without full firmware – If only lk
in a text editor, you’ll see several technical parameters: Identifies the chipset (MT6765). Often lists the internal manufacturer code. Partition Index: The sequence of the partitions (e.g., Linear Start Address: The specific hex code where a partition begins. Physical Start Address: Where the data physically sits on the storage hardware. Is Download:
A "True/False" flag that tells the Flash Tool whether that specific partition should be written to the device. How to Use the MT6765 Scatter File To use this file, you generally follow these steps: Download the Firmware:
Ensure you have the exact Stock ROM for your specific device model. Launch SP Flash Tool: Open the latest version of the SP Flash Tool Load the Scatter: Click on the "Choose" button next to Scatter-loading File and select your MT6765_Android_scatter.txt Verify Partitions:
The tool will automatically populate the list of image files ( system.img
Set the mode to "Download Only" (unless you are doing a full format) and connect your device while holding the Volume Down or Up button (depending on the model). Critical Safety Tips Never Mix Chips:
Do not use a scatter file from a different chipset (e.g., MT6750) on an MT6765 device. This will cause a permanent brick. Backup First:
Flashing firmware usually wipes user data. Always backup your files before proceeding. Check the Preloader:
If you are unsure about the firmware version, uncheck the "Preloader" box in SP Flash Tool. Flashing the wrong preloader is the most common cause of boot failure. Where to Find the File? MT6765_Android_scatter.txt is always included inside the official
(Firmware) package for your phone. You can find these on reputable community sites like XDA Developers
Understanding the mt6765-android-scatter.txt File: A Comprehensive Guide
The mt6765-android-scatter.txt file is a crucial component in the Android development process, particularly for devices powered by the MediaTek MT6765 chipset. In this article, we'll delve into the world of scatter files, exploring what they are, their significance, and how they're used in Android development.
What is a Scatter File?
A scatter file, also known as a scatter.txt file, is a text file that contains information about the memory layout of a device's storage. It's a critical file used in the flashing process of a device, which involves writing data to the device's storage. The scatter file provides the necessary details for the flashing tool to identify the different partitions on the device's storage and write data to them accordingly.
What is mt6765-android-scatter.txt?
The mt6765-android-scatter.txt file is a specific type of scatter file designed for devices powered by the MediaTek MT6765 chipset. This chipset is commonly used in Android devices, and the scatter file plays a vital role in the development and maintenance of these devices.
The mt6765-android-scatter.txt file contains a detailed map of the device's storage, including the starting and ending addresses of various partitions such as:
Why is mt6765-android-scatter.txt Important?
The mt6765-android-scatter.txt file is essential for several reasons:
How to Use mt6765-android-scatter.txt
To use the mt6765-android-scatter.txt file, you'll need to have a basic understanding of Android development and the flashing process. Here are some general steps:
Conclusion
The mt6765-android-scatter.txt file is a critical component in Android development, particularly for devices powered by the MediaTek MT6765 chipset. Understanding the purpose and usage of this file can help developers and advanced users customize and troubleshoot their devices. By providing a detailed map of the device's storage, the scatter file plays a vital role in the flashing process and device maintenance.
An Android scatter file is a text configuration used by the SP Flash Tool to communicate the partition layout of a MediaTek (MTK) device. The structure for an MT6765 (Helio P35) typically follows this format: MT6765 Android Scatter Structure
############################################################################################################ # # General Setting # ############################################################################################################ - general: MTK_PLATFORM_CFG info: - config_version: V1.1.2 platform: MT6765 project: mt6765 storage: EMMC boot_channel: MSDC_0 block_size: 0x20000 ############################################################################################################ # # Layout Setting # ############################################################################################################ - partition_index: SYS0 partition_name: preloader file_name: preloader_mt6765.bin is_download: true type: NORMAL_ROM linear_start_addr: 0x0 physical_start_addr: 0x0 partition_size: 0x40000 region: BOOT_1 storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: BOOTLOADERS reserve: 0x00 - partition_index: SYS1 partition_name: recovery file_name: recovery.img is_download: true type: NORMAL_ROM linear_start_addr: 0x8000 physical_start_addr: 0x8000 partition_size: 0x2000000 region: USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00 - partition_index: SYS2 partition_name: boot file_name: boot.img is_download: true type: NORMAL_ROM linear_start_addr: 0x2008000 physical_start_addr: 0x2008000 partition_size: 0x2000000 region: USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00 - partition_index: SYS3 partition_name: system file_name: system.img is_download: true type: NORMAL_ROM linear_start_addr: 0x4008000 physical_start_addr: 0x4008000 partition_size: 0x80000000 region: USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00 Use code with caution. Copied to clipboard Key Components: Platform: Identifies the chipset (MT6765). Storage: Most MT6765 devices use EMMC.
Linear/Physical Start Address: Defines exactly where the partition begins on the memory chip.
Partition Size: The maximum hex size allocated for that specific image.
Important Note: Manual scatter files can be dangerous. It is highly recommended to extract the specific scatter file from your device's official firmware or via a tool like MTK Client to ensure the addresses match your hardware's specific partition table. You can find reference templates for various devices on sites like Scribd.
Are you trying to fix a bricked device, or are you looking to create a custom ROM? I can give more specific advice if I know the device model.
def generate_mt6765_scatter(): header = """############################################################################################################ # # General Setting # ############################################################################################################ - general: MTK_PLATFORM_CFG info: - config_version: V1.1.2 platform: MT6765 project: mt6765 storage: EMMC boot_channel: MSDC_0 block_size: 0x20000 ############################################################################################################ # # Layout Setting # ############################################################################################################ """ partitions = [ ("preloader", "0x0", "0x40000", "true", "BOOT_1"), ("pgpt", "0x0", "0x80000", "false", "USER"), ("nvram", "0x80000", "0x500000", "true", "USER"), ("proinfo", "0x580000", "0x300000", "true", "USER"), ("lk", "0x880000", "0x100000", "true", "USER"), ("boot", "0x1280000", "0x2000000", "true", "USER"), ("recovery", "0x3280000", "0x2000000", "true", "USER"), ("logo", "0x5280000", "0x800000", "true", "USER"), ("system", "0x8280000", "0x80000000", "true", "USER"), ("vendor", "0x88280000", "0x20000000", "true", "USER"), ("userdata", "0xA8280000", "0x0", "true", "USER"), ] body = "" for name, start, size, download, region in partitions: body += f"- partition_index: SYSpartitions.index((name, start, size, download, region))\n" body += f" partition_name: name\n" body += f" file_name: name.img\n" body += f" is_download: download\n" body += f" type: NORMAL_ROM\n" body += f" linear_start_addr: start\n" body += f" physical_start_addr: start\n" body += f" partition_size: size\n" body += f" region: region\n" body += f" storage: HW_STORAGE_EMMC\n" body += " boundary_check: true\n" body += " is_reserved: false\n" body += " operation_type: UPDATE\n" body += " reserve: 0x00\n\n" return header + body print(generate_mt6765_scatter()) Use code with caution. Copied to clipboard MT6765 Scatter File Configuration | PDF | Data - Scribd