Mt6769 Scatter File __top__
An MT6769 scatter file is a critical text-based map used to manage the internal storage of devices powered by the MediaTek MT6769 chipset (often marketed as Helio G70, G80, or G85). This file defines the specific addresses, names, and sizes of every partition on a device's EMMC memory. Core Function of the MT6769 Scatter File
The Blueprint: It provides the SP Flash Tool with instructions on exactly where to write (flash) or read (backup) binary data like the boot image, recovery, or system files.
Partition Management: It lists vital partitions including the preloader, vbmeta, boot, and userdata, ensuring that each component lands in its correct physical memory region.
FRP Removal: Specialized scatter files can be used to target and format the "frp" partition to bypass Factory Reset Protection. How to Use the Scatter File
Flashing or repairing an MT6769 device typically follows these steps: How To Flash MediaTek Phones Using SP Flash Tool
Understanding the MT6769 Scatter File: A Comprehensive Guide
In the realm of smartphone development and repair, the MT6769 scatter file plays a crucial role, particularly for devices powered by MediaTek's MT6769 chipset. This file is essential for flashing firmware, unbricking devices, and performing various other low-level operations. In this essay, we will delve into the specifics of what a scatter file is, its significance, and how it is used in the context of the MT6769 chipset.
What is a Scatter File?
A scatter file is a text file used in the SP Flash Tool, a popular software tool for flashing firmware on smartphones and tablets, especially those with MediaTek (MTK) chipsets. The scatter file contains a list of partitions and their corresponding memory addresses on the device's flash storage. Essentially, it serves as a map, guiding the SP Flash Tool on where to write specific parts of the firmware on the device's storage.
MT6769 Chipset Overview
The MT6769 is a 64-bit octa-core chipset developed by MediaTek, designed for mid-range smartphones. It features eight Cortex-A53 cores, a Mali-G70 MP2 GPU, and supports up to 8GB of LPDDR4x RAM. This chipset is known for its balance between performance and power efficiency, making it a popular choice for many smartphone manufacturers.
Significance of the MT6769 Scatter File
The MT6769 scatter file is specifically designed for devices powered by the MT6769 chipset. It is critical for several reasons:
-
Firmware Flashing: The scatter file is necessary for flashing custom ROMs, stock firmware, and other software components. It ensures that each component of the firmware is written to the correct location on the device's storage.
-
Device Repair: In cases where a device becomes bricked or experiences software issues, the scatter file can be used to unbrick or repair the device by properly reflashing the firmware.
-
Customization: For developers and advanced users, the scatter file facilitates custom firmware development and porting of custom ROMs by providing a detailed map of the device's storage layout.
How to Use the MT6769 Scatter File
Using the MT6769 scatter file involves a few steps, primarily through the SP Flash Tool:
-
Download and Prepare: Obtain the scatter file specific to your device and the firmware you wish to flash. Ensure you have the SP Flash Tool installed on your computer.
-
Launch SP Flash Tool: Open the tool and load the scatter file by selecting it through the tool's interface.
-
Connect Device: Put your device in download mode and connect it to the computer.
-
Flash Firmware: Select the firmware components you want to flash and proceed. The SP Flash Tool will use the scatter file to correctly place the firmware on your device.
Conclusion
The MT6769 scatter file is a vital component in the ecosystem of smartphone development and repair, particularly for devices powered by the MT6769 chipset. Its role in guiding the firmware flashing process is indispensable, making it a crucial tool for both developers and users. Understanding and properly using the scatter file can help in customizing devices, repairing bricked phones, and enhancing the overall user experience. As technology continues to evolve, the importance of such technical tools and files will only continue to grow.
You're looking for information on the MT6769 scatter file.
What is a scatter file? A scatter file is a text file used in the flashing process of Android devices, particularly those with MediaTek (MTK) processors. It contains information about the layout of the device's storage, including the location of various partitions such as boot, recovery, system, and userdata.
MT6769 Scatter File Report:
The MT6769 is a 64-bit octa-core processor from MediaTek, commonly used in mid-range Android smartphones. A scatter file for a device with an MT6769 processor typically has the following structure:
Common partitions:
- preloader: 0x00000000 - 0x0000ffff (64KB)
- boot: 0x00010000 - 0x0007ffff (512KB)
- recovery: 0x00080000 - 0x0009ffff (256KB)
- system: 0x00100000 - 0x00ffffff (24MB)
- userdata: 0x01000000 - 0x0fffffff (240MB)
- cache: 0x10000000 - 0x10ffffff (16MB)
Other partitions:
- metadata: 0x11000000 - 0x1107ffff (512KB)
- trustzone: 0x12000000 - 0x1207ffff (512KB)
- logo: 0x13000000 - 0x1301ffff (128KB)
Notes:
- The actual partition sizes and addresses may vary depending on the specific device model and manufacturer.
- The scatter file may contain additional partitions or custom sections specific to the device.
Example Scatter File Content:
[FLASH_INFO]
EMMC=1
; [PARTITION]
PARTITION=boot; Type=Boot; LBA=0x00010000; Len=0x00060000
PARTITION=recovery; Type=Recovery; LBA=0x00070000; Len=0x00020000
PARTITION=system; Type=System; LBA=0x00100000; Len=0x01800000
...
Keep in mind that a real scatter file may have more sections and details.
If you're looking for a specific scatter file, please provide the device model, and I can try to help you find it or guide you on how to create one.
The MT6769 scatter file is a text configuration file (typically named MT6769_Android_scatter.txt) used by the SP Flash Tool to define the memory layout and partition structure of devices using the MediaTek MT6769 (Helio G80/G85) chipset. File Structure & Content
The scatter file contains metadata that instructs the flashing tool on where to write specific firmware components. Key sections include:
General Settings: Defines the platform (MT6769), storage type (typically EMMC), and the boot channel (e.g., MSDC_0).
Partition Map: A list of every partition on the device. For the MT6769, this usually includes around 21 to 27 partitions. Detailed Parameters for each Partition: partition_index: The numerical order of the partition.
partition_name: The identifier (e.g., preloader, recovery, system, userdata). mt6769 scatter file
linear_start_addr: The hex address where the partition begins.
physical_start_addr: The physical location on the storage chip.
partition_size: The total size allocated for that specific file.
is_download: A boolean (true/false) indicating if the SP Flash Tool should write this partition by default.
file_name: The default name of the binary file (e.g., system.img, boot.img) associated with that partition. Common MT6769 Partitions
A complete MT6769 scatter file typically includes the following critical partitions:
preloader: The initial bootloader required to start the device. pgpt / sgpt: The GUID Partition Table headers. md1img: Modem firmware. scp: System Control Processor firmware. lk / lk2: Little Kernel (the secondary bootloader). boot: The Android kernel and ramdisk. recovery: The recovery environment.
super: A large partition in modern Android versions containing system, vendor, and product images.
userdata: Where user apps and data are stored (typically the largest partition). Usage
To use this file, you must load it into the SP Flash Tool by clicking "Choose" next to the Scatter-loading File field. The tool will then automatically map the firmware images in your local folder to their correct memory addresses based on the scatter file's instructions. MT6769 Scatter File Details | PDF - Scribd
The MT6769 scatter file is a text-based configuration document (.txt) used by the Smart Phone Flash Tool (SP Flash Tool) to manage the memory structure of devices powered by the MediaTek MT6769 chipset, such as the Helio G80 or G85. The Role of the Scatter File
At its core, the scatter file acts as a geographic map for a device's internal storage. It provides the necessary instructions for the SP Flash Tool to identify exactly where each component of the firmware—such as the preloader, boot, recovery, and system partitions—should be written or "flashed". Without this file, the flashing software cannot understand the device's memory layout, making it impossible to install stock ROMs, custom recoveries like TWRP, or perform system repairs. Core Technical Components
According to documentation from Scribd and Rigacci.org, a standard MT6769 scatter file contains several critical parameters for each partition:
Linear and Physical Start Addresses: These define the precise starting point of a partition within the flash memory.
Partition Size: Indicates the exact length of the partition to ensure that the image file being flashed does not exceed the allotted space.
File Name: References the specific binary file (e.g., boot.img or recovery.img) that corresponds to that memory block.
Storage Type: Often specifies the region, such as EMMC_USER or EMMC_BOOT_1, indicating where the data resides. Essential Use Cases
The MT6769 scatter file is indispensable for several advanced maintenance tasks: How to use wwr v2.51 + SP flash tool to backup Mediatek rom
An MT6769 scatter file is a text-based configuration map used by the SP Flash Tool to understand the memory structure of a MediaTek MT6769 device. It directs the tool on where to write specific firmware components (like the bootloader, recovery, or system images) within the device's eMMC storage. 1. Understanding the MT6769 Scatter File
The MT6769 (often marketed as Helio G80/G85/G88) uses a specific "new format" scatter file. Key elements inside this file include:
Partition Name: Identifiers like preloader, recovery, vbmeta, and userdata.
Linear Start Address: The hexadecimal physical address where a partition begins in the device's memory. Partition Size: The allocated space for that specific file.
Operation Type: Dictates whether the partition is meant for updating or is protected. 2. How to Use the Scatter File with SP Flash Tool
To flash or repair your device, follow these steps outlined by expert guides on Hovatek:
The MT6769 (also known as Helio G80 or G85) scatter file is a text-based map used by the SP Flash Tool to flash firmware. It identifies the memory addresses for partitions like the bootloader, system, and recovery. 🛠️ Key Details for MT6769
Format: Usually a .txt file named MT6769_Android_scatter.txt.
Platform Config: Typically uses MTK_PLATFORM_CFG version V1.1.1.
Storage Support: Primarily designed for eMMC storage layouts.
Crucial Partitions: Includes addresses for preloader, boot, recovery, system, and userdata. 📂 How to Get or Create One
Extract from Firmware: The safest way is to download the official stock ROM for your specific device model (e.g., Umidigi Bison Pro); the scatter file is always included in the firmware folder.
Generate from Device: If you don't have the firmware, you can use Wwr_MTK to create a custom scatter file by reading data directly from your phone.
Third-Party Repositories: Sites like Scribd host partition maps, but ensure the "Region" and "Begin Address" match your specific hardware to avoid bricking.
⚠️ Warning: Never use a scatter file from a different chipset or a different phone model, even if they both use the MT6769 chip. Partition sizes and addresses vary by manufacturer. If you'd like, I can help you: Find the exact stock ROM for your phone model Step through using SP Flash Tool to load the file
Troubleshoot BROM errors (like 0x7D4) during the flash process Let me know your phone model and what you're trying to fix! MT6769 - Android - Scatter (New - Format) | PDF - Scribd
For the MediaTek (also known as Helio G70, G80, or G85), the scatter file
a critical text document that defines the device's storage partition layout
. It acts as a map for flashing tools to identify where specific firmware components (like the bootloader, recovery, or system) are located in the memory. Where to Find the MT6769 Scatter File
Scatter files are typically bundled within the official firmware package for your specific device model. You can find these on documentation and file-sharing sites like: : Detailed configuration guides for MT6769 Android Scatter (New Format) MT6769 Scatter File Details Firmware Repositories : Sites like An MT6769 scatter file is a critical text-based
, or your device manufacturer's support page often provide the full firmware package containing the scatter file. Key Partition Details
A typical MT6769 scatter file identifies roughly 22–28 partitions. Key entries include:
: The initial bootloader responsible for initializing the hardware. Boot & Recovery : Contains the kernel and recovery images (e.g., TWRP). : Used for verified boot verification. : The largest partition for your apps and personal data. How to Use It Tool Selection SP Flash Tool to load the scatter file for flashing firmware. : Open SP Flash Tool, click next to "Scatter-loading File," and select your MT6769_Android_scatter.txt
: To initiate the flash, you often need to power off the device and hold Volume Down
, or both while connecting the USB cable to enter "BROM mode". Generating a Custom Scatter File
If you cannot find the file online, you can attempt to generate one from a working device using tools like MTK Droid Tools by reading the "Blocks Map" of the connected device.
: Always ensure the scatter file matches your specific device model and region exactly. Using the wrong file can lead to a hard brick (permanent software damage). specific firmware
for a particular device model (e.g., a Xiaomi or Samsung using the MT6769)? MT6769 Scatter File Details | PDF - Scribd
To understand the MT6769 scatter file, one must view it not just as a text document, but as the master architectural blueprint for devices powered by the MediaTek Helio G80 and G85 chipsets. The Core Concept: The "Map" of the Phone
A scatter file (.txt) acts as a precise geographical map of a device's internal eMMC or UFS storage. It tells flashing software, like the SP Flash Tool, exactly where every "province" (partition) of the operating system begins and ends in the memory. Anatomy of an MT6769 Scatter File
The MT6769 version (specifically V1.1.1 or V1.1.2) is designed for modern, mid-range MediaTek platforms. Inside, you will find several critical "territories" defined:
[Revised] How to use SP Flash tool to flash Mediatek firmware
MT6769 Scatter File Analysis Report MT6769 scatter file is a text-based configuration document used by MediaTek's flashing tools, such as SP Flash Tool
, to map the memory layout of devices powered by the MediaTek MT6769 chipset (commonly known as the
). It serves as a blueprint for the device's storage, typically an EMMC or UFS chip, detailing exactly where each firmware component should be written. 1. File Purpose and Functionality
A scatter file defines the partition boundaries and storage regions for the device. For the MT6769 platform, its primary functions include: Memory Mapping
: Identifying the physical start addresses and lengths of partitions like Target Selection
: Enabling tools to verify that the firmware being flashed is compatible with the MT6769 hardware. Download Management
: Specifying which partitions are mandatory for a basic boot and which are optional user data. 2. Standard Partition Layout (MT6769 V1.1.1/V1.1.2)
Based on technical documentation, the MT6769 scatter file typically follows the "New Format" (V1.1.1 or later) and includes the following key partitions: Partition Name Operation Type Description preloader_mt6769.bin BOOTLOADER
The initial boot code that initializes RAM and prepares for flashing. BINARY_TYPE Primary GUID Partition Table containing the disk layout. BINARY_TYPE Contains the Android kernel and ramdisk. vbmeta.img BINARY_TYPE Verified Boot metadata used to ensure system integrity. BINARY_TYPE A dynamic partition in newer Android versions containing userdata.img BINARY_TYPE User-specific data and applications. 3. Key Configuration Parameters
The file structure is organized into global settings and individual partition blocks. Common parameters found in a MediaTek scatter file : Explicitly set to : Usually set to for standard Helio G80/G85 devices. physical_start_addr : The hex address (e.g., ) where a partition begins. partition_size : The total allocated space for that specific block. is_download
: A boolean (True/False) indicating if the partition should be updated during a standard flash. 4. Practical Application Firmware Restoration
: Used to unbrick devices by reflashing the original factory images.
: Users often use the scatter file to identify the location of the partition to extract and patch it with tools like Memory Dumping : Tools like
use this mapping to read specific sections of the physical storage for forensic or backup purposes. 5. Technical Note
Ensure you use a scatter file specifically versioned for your firmware (e.g.,
The most helpful feature of an MT6769 scatter file is its ability to facilitate targeted partition flashing.
Instead of flashing an entire firmware package (which takes time and risks erasing your personal data), the scatter file allows flashing tools to read the precise memory map of your MediaTek Helio G80/G85 (MT6769) device. This enables you to check or uncheck specific partitions depending on your exact goal. Key Sub-Features Enabled by Targeted Flashing Safe Custom Recovery Installation: You can uncheck every partition except for
. This allows you to flash a custom recovery (like TWRP) onto your device without risking a full system wipe or a hard brick. Direct Partition Unlocking/Patching: If you need to flash a patched for Magisk root or a modified vbmeta.img
to disable verified boot, the scatter file directs the tool to update only those specific sectors. Soft-Brick Recovery:
If your device is stuck in a bootloop due to a corrupted system file, you can choose to flash only the
partitions. This often revives the phone while leaving your data on the partition completely untouched. How to Use This Feature Safely
To take advantage of targeted flashing, you will need a specialized flashing program like the SP Flash Tool or the community-driven Load the Scatter File: Open your flashing tool and select the MT6769_Android_scatter.txt
file specific to your phone's exact model and firmware build. De-select Partitions: The tool will populate a list of all partitions (such as Toggle Your Target:
Uncheck the boxes for all partitions except the one you specifically intend to modify. Execute the Flash:
Click the download button and connect your powered-off device to begin the precise, isolated transfer. how to safely extract the stock scatter file directly from your MT6769 device? MT6769 Scatter File Details | PDF - Scribd
In the world of Android firmware, a scatter file is the ultimate map, and for a device powered by the MediaTek MT6769 chipset (often found in popular mid-range phones like the Umidigi Bison Pro), it is the difference between a working phone and a "brick." The Architect’s Blueprint Firmware Flashing: The scatter file is necessary for
The MT6769 scatter file is a text-based document that tells a computer exactly where every piece of the phone's software belongs on its internal EMMC storage. It contains the "addresses"—precise starting points and boundaries—for vital partitions like:
Preloader: The tiny bit of code that tells the phone how to start. Boot: The heart of the operating system.
VBMeta: The security guard that verifies the software hasn't been tampered with. The Journey of a Flash
Imagine you are trying to "flash" (reinstall) your phone's software because it’s stuck in a bootloop. You open a tool like the SP Flash Tool or MTK Droid Tools. The tool is blind; it sees your phone as just a block of memory.
When you load the MT6769 scatter file, the tool suddenly gains sight. It sees the memory map and knows exactly where to "scatter" the individual files—sending the recovery.img to its specific slot and the system.img to its massive dedicated home. The Risk of a "Dead" Phone
The story of a scatter file often takes a dark turn when things go wrong. If a user tries to use a scatter file for a different chip version (like an MT6765 instead of an MT6769), the addresses will be wrong. The tool might write the "Preloader" into the wrong sector, effectively destroying the phone’s ability to even acknowledge a charger—leaving it in a "dead" condition that requires professional tools like Easy JTAG to resurrect.
For developers and enthusiasts, this file is the key to unlocking the device, allowing them to load custom software like Android GSI images and give an old phone a new lease on life.
Are you looking to download a specific scatter file for a repair, or are you trying to create one from your own device?
[Revised] How to use SP Flash tool to flash Mediatek firmware
A scatter file for the (commonly found in Helio G80/G85/G70 chipsets) is a text-based configuration file that defines the memory layout and partition structure of a MediaTek device. It is essential for flashing firmware, backing up partitions, or fixing software issues using tools like the SP Flash Tool Miracle Box Key Features of an MT6769 Scatter File Partition Map
: It acts as a roadmap for the device's storage (eMMC or UFS), detailing exactly where specific firmware components—like the —are located in the memory. Memory Addressing : Each entry includes a linear_start_addr (the beginning of the partition) and a physical_start_addr (physical location on the storage chip). Partition Attributes Is Downloadable
: Determines if a specific partition can be overwritten during a flash. Boundary Checks
: Ensures that data is written within the correct memory limits to avoid bricking the device. Chipset Identification : The file header explicitly identifies the platform (e.g., ), ensuring compatibility with the correct flashing tools. Multi-Region Support : Defines different regions of the flash chip, such as the region and the main data region. Core Partitions Defined Partition Name
The initial bootloader that initializes hardware and allows communication with flashing tools.
Contains the recovery environment for system updates or factory resets.
Contains the Linux kernel and ramdisk required to start the Android OS. The main partition where the Android OS files are stored. Stores user-specific data, apps, and settings. How to Use the Scatter File Load in SP Flash Tool : Click the button next to "Scatter-loading File" and select the MT6769_Android_scatter.txt from your firmware folder. Verify Files : The tool will automatically map the firmware files (like
) to their corresponding partitions based on the scatter file's instructions. Manual Formatting
: If you need to format a specific partition, you can find its Begin Address Format Length
inside the scatter file and enter them into the "Manual Format Flash" tab. sample template of an MT6769 scatter file or instructions on how to one from a live device?
[Revised] How to use SP Flash tool to flash Mediatek firmware
Title: Deep Dive: The MT6769 Scatter File – Structure, Partitioning, and Practical Applications
Introduction
If you are working with any device powered by the MediaTek MT6769 chipset (commonly branded as the Helio G85 or Helio G88), the scatter file is arguably the most critical component of the firmware package. Unlike Qualcomm’s firehose loaders or Samsung’s combination firmwares, MediaTek relies heavily on the MT6769_Android_scatter.txt file for low-level memory operations. This file acts as a map, telling the flash tool (SP Flash Tool, Miracle Box, or CM2) exactly where to place every piece of data on the eMMC or UFS storage.
Below is a comprehensive breakdown of the MT6769 scatter file—its anatomy, key partitions, and how to modify or interpret it for unlocking, repartitioning, or reviving dead devices.
2. Critical Partitions in the MT6769 Layout
Unlike older MT67xx chips, the MT6769 uses a dynamic partition structure for Android 10/11/12 (Super partition). However, the scatter file still lists legacy linear partitions. Here are the crucial ones:
| Partition Name | Typical Size | Function |
| --- | --- | --- |
| preloader | 256KB | Low-level bootROM code. If corrupted, device = hard brick. |
| lk | 1MB | Little Kernel (U-Boot variant). Handles boot selection and fastboot. |
| tee | 5MB | Trusted Execution Environment (Widevine L1, secure storage). |
| boot | 32MB | Kernel + ramdisk. Modifying this roots the device (Magisk). |
| dtbo | 8MB | Device Tree Blob Overlay (display, touch, sensors). |
| vbmeta | 8KB | Verified Boot metadata. Disable vbmeta to allow custom images. |
| super | Dynamic | Logical partition containing system, product, vendor. |
| userdata | Remaining | User apps, settings, internal storage. |
| metadata | 16MB | Encryption key storage (FBE – File Based Encryption). |
Note on super partition: The scatter file will list super as a contiguous block. Inside the device, it is managed by the dm-linear driver. To repartition an MT6769, you edit the super size, not individual system partitions.
The Ultimate Guide to MT6769 Scatter Files: What You Need to Know
If you are an Android enthusiast, a DIY repair technician, or someone trying to unbrick a MediaTek device, you have likely stumbled across the term "Scatter File." Specifically, if you are dealing with devices running the MediaTek Helio G70 or G80 chipsets, you are looking for the MT6769 Scatter File.
But what exactly is this file, why is it crucial, and how do you use it safely? In this guide, we break down everything you need to know.
Why Do You Need an MT6769 Scatter File?
There are three primary reasons why technicians and hobbyists search for this file:
5. Generating or Extracting a Scatter File
If you have a working MT6769 device (rooted), you can generate the scatter file live:
adb shell
su
cat /proc/dumchar_info
This outputs the exact addresses and sizes. Compare it to a stock scatter file to detect hidden partitions like protect1, protect2, or nvram.
Alternatively, use Wwr_MTK (MediaTek Write Tool) to parse a boot.img or recovery.img and reconstruct the scatter file.
What is an MT6769 Scatter File?
A scatter file is a plain-text configuration file that describes the partition layout of a MediaTek device. For the MT6769 chipset, this file tells flashing software exactly where each partition starts (begin address) and ends (length), what the partition is named, and what file system it uses.
Think of it as a map. When you flash a stock ROM (firmware), the scatter file guides the tool to write the correct system.img to the system partition, boot.img to the boot partition, and userdata.img to the data partition. Flashing without a matching scatter file is like trying to navigate a foreign city without a map—likely to end in a crash or a hard brick.
6. type
Indicates the filesystem:
EXT4_IMG– Standard Linux ext4 imageSPARSE_IMG– Sparse Android image (common for system.img)RAW_DATA– Binary raw data (e.g., fornvramorsec1)
Technical Architecture & Analysis of the MT6769 Scatter File
Document Classification: Firmware Engineering / System-Level Configuration
Target SoC: MediaTek MT6769 (Helio G80/G85 Platform)
File Format: .scatter (MediaTek proprietary partition table definition)
MT6769 Scatter File vs. MT6765 / MT6785 – Key Differences
| Feature | MT6769 Scatter | MT6765 (Helio P35) | MT6785 (Helio G90) |
| --- | --- | --- | --- |
| Partition count | 47–52 | 38–42 | 58–64 |
| Dynamic partitions | Supported (super.img) | Rarely | Yes |
| A/B slot support | Some variants (e.g., Realme) | No | Yes |
| Typical preloader block | 0x0 – 0x400000 | 0x0 – 0x300000 | 0x0 – 0x800000 |
| tee partition | Yes (TrustZone) | No | Yes |
Always verify your chipset: boot into BROM mode (hold volume up/down while connecting USB) and use mtk printgpt – it will reveal the exact chip ID (0x6769 for Helio G70/G80/G85).