Mt6769 Scatter File May 2026
Before any flashing operation, generate a reference scatter file directly from your MT6769 device:
This file is your lifeline. If a custom ROM flash corrupts the partition table, you can restore it using SP Flash Tool’s “Format” + “Download” with your backup.
A complete MT6769 scatter file includes these essential sections:
A critical rule: Do NOT use a Helio G85 (MT6769V) scatter file on a Helio G88 (MT6769Z) device. While the chip family is the same, the memory mapping (especially for the camera ISP and tee partition) differs. Doing so will result in:
Always verify the exact variant using getprop ro.board.platform and getprop ro.hardware.
The MT6769 Scatter File is a powerful tool for anyone looking to repair or modify MediaTek devices running on the Helio G70 and G80 platforms. It bridges the gap between your computer and the raw partitions of the phone's storage.
While the process is straightforward for those with experience, flashing firmware always carries a risk. Always ensure you have the correct file for your specific device model to ensure a successful repair.
Disclaimer: This blog post is for educational purposes. Flashing firmware involves risks and may void your warranty. Proceed with caution.
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: mt6769 scatter file
How to Use the MT6769 Scatter File
Using the MT6769 scatter file involves a few steps, primarily through the SP Flash Tool:
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.
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
MT6769 scatter file (often associated with the Helio G80 or G85 chipsets) is a configuration text file used by MediaTek flashing tools, such as the SP Flash Tool
, to define how the device's storage (eMMC) is partitioned. It acts as a map for the flashing software, specifying the starting addresses, sizes, and names of firmware components like the CARE Toolkit Core Specifications (v1.1.8 / v1.1.2)
The typical configuration for an MT6769 device includes the following technical parameters: MT6769 or MT6769H. Storage Type: Boot Channel: Block Size: Config Version: Commonly V1.1.8 or V1.1.2. Key Partitions Defined
A standard MT6769 scatter file includes over 20 partitions. High-importance ones include: Preloader: The initial bootloader that initializes the hardware. Boot & Recovery: Essential for starting the Android OS and system recovery. Handles verified boot (AVB) to ensure firmware integrity.
The largest partition, used for personal data and apps (often 1GB+ or much larger depending on phone storage). NVRAM/NVDATA: Before any flashing operation, generate a reference scatter
Contains critical calibration and IMEI data; losing this often causes signal issues. Common Use Cases MT6769 Scatter File Details | PDF - Scribd
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).
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
# General Parameters
##################################################################################################
- general: MT6769
preloader: 0x0
reserved0: 0x0
reserved1: 0x0
reserved2: 80000000
reserved3: 0xF00
reserved4: 0x0
reserved5: 0x0
reserved6: 0x0
reserved7: 0x0
reserved8: 0x0
reserved9: 0x0
reserved10: 0x0
reserved11: 0x0
reserved12: 0x0
reserved13: 0x0
##################################################################################################
# Layout Settings
##################################################################################################
- partition_index: 0
partition_name: preloader
file_name: preloader_mt6769.bin
is_download: true
type: SV5_BL_BIN
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x40000
region: EMMC_BOOT_1
- partition_index: 1
partition_name: reserved
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x0
region: EMMC_USER
- partition_index: 2
partition_name: pgpt
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x80000
region: EMMC_USER
- partition_index: 3
partition_name: proinfo
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x80000
physical_start_addr: 0x80000
partition_size: 0x300000
region: EMMC_USER
- partition_index: 4
partition_name: nvram
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x380000
physical_start_addr: 0x380000
partition_size: 0x500000
region: EMMC_USER
- partition_index: 5
partition_name: protect1
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0x880000
physical_start_addr: 0x880000
partition_size: 0xA00000
region: EMMC_USER
- partition_index: 6
partition_name: protect2
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0x1280000
physical_start_addr: 0x1280000
partition_size: 0xA00000
region: EMMC_USER
- partition_index: 7
partition_name: seccfg
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x1C80000
physical_start_addr: 0x1C80000
partition_size: 0x800000
region: EMMC_USER
- partition_index: 8
partition_name: uboot
file_name: lk.bin
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x2480000
physical_start_addr: 0x2480000
partition_size: 0x100000
region: EMMC_USER
- partition_index: 9
partition_name: boot
file_name: boot.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x2580000
physical_start_addr: 0x2580000
partition_size: 0x2000000
region: EMMC_USER
- partition_index: 10
partition_name: dtbo
file_name: dtbo.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x4580000
physical_start_addr: 0x4580000
partition_size: 0x2000000
region: EMMC_USER
- partition_index: 11
partition_name: vbmeta
file_name: vbmeta.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x6580000
physical_start_addr: 0x6580000
partition_size: 0x800000
region: EMMC_USER
- partition_index: 12
partition_name: logo
file_name: logo.bin
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x6D80000
physical_start_addr: 0x6D80000
partition_size: 0x800000
region: EMMC_USER
- partition_index: 13
partition_name: expdb
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x7580000
physical_start_addr: 0x7580000
partition_size: 0xA00000
region: EMMC_USER
- partition_index: 14
partition_name: md_udc
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x7F80000
physical_start_addr: 0x7F80000
partition_size: 0x800000
region: EMMC_USER
- partition_index: 15
partition_name: md1img
file_name: md1img.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x8780000
physical_start_addr: 0x8780000
partition_size: 0x1000000
region: EMMC_USER
- partition_index: 16
partition_name: spmfw
file_name: spmfw.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x9780000
physical_start_addr: 0x9780000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 17
partition_name: scp
file_name: scp.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x9980000
physical_start_addr: 0x9980000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 18
partition_name: sspm
file_name: sspm.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x9B80000
physical_start_addr: 0x9B80000
partition_size: 0x400000
region: EMMC_USER
- partition_index: 19
partition_name: dpm
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x9F80000
physical_start_addr: 0x9F80000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 20
partition_name: cam_vpu1
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xA180000
physical_start_addr: 0xA180000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 21
partition_name: cam_vpu2
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xA380000
physical_start_addr: 0xA380000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 22
partition_name: cam_vpu3
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xA580000
physical_start_addr: 0xA580000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 23
partition_name: metadata
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xA780000
physical_start_addr: 0xA780000
partition_size: 0x2000000
region: EMMC_USER
- partition_index: 24
partition_name: tee
file_name: trustzone.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0xC780000
physical_start_addr: 0xC780000
partition_size: 0x500000
region: EMMC_USER
- partition_index: 25
partition_name: frp
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0xCC80000
physical_start_addr: 0xCC80000
partition_size: 0x100000
region: EMMC_USER
- partition_index: 26
partition_name: nvdata
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0xCD80000
physical_start_addr: 0xCD80000
partition_size: 0x2000000
region: EMMC_USER
- partition_index: 27
partition_name: persist
file_name: persist.img
is_download: true
type: EXT4_IMG
linear_start_addr: 0xED80000
physical_start_addr: 0xED80000
partition_size: 0x3000000
region: EMMC_USER
- partition_index: 28
partition_name: oemkeystore
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x11D80000
physical_start_addr: 0x11D80000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 29
partition_name: sec1
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x11F80000
physical_start_addr: 0x11F80000
partition_size: 0x200000
region: EMMC_USER
- partition_index: 30
partition_name: efuse
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x12180000
physical_start_addr: 0x12180000
partition_size: 0x80000
region: EMMC_USER
- partition_index: 31
partition_name: recovery
file_name: recovery.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x12200000
physical_start_addr: 0x12200000
partition_size: 0x2000000
region: EMMC_USER
- partition_index: 32
partition_name: super
file_name: super.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x14200000
physical_start_addr: 0x14200000
partition_size: 0x20000000
region: EMMC_USER
- partition_index: 33
partition_name: cache
file_name: cache.img
is_download: false
type: EXT4_IMG
linear_start_addr: 0x34200000
physical_start_addr: 0x34200000
partition_size: 0x80000000
region: EMMC_USER
- partition_index: 34
partition_name: userdata
file_name: userdata.img
is_download: false
type: EXT4_IMG
linear_start_addr: 0xB4200000
physical_start_addr: 0xB4200000
partition_size: 0x1FFFFF000
region: EMMC_USER
Notes:
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: This file is your lifeline
[Revised] How to use SP Flash tool to flash Mediatek firmware
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
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
| Field | Purpose on MT6769 |
|-------|-------------------|
| partition_index | Sequential order of partitions. Do not change. |
| preloader | First-stage bootloader. Flashing this incorrectly hard-bricks the device. |
| linear_start_addr | Absolute address in the flash memory. Overlaps cause crashes. |
| region | EMMC_BOOT_1 (preloader), EMMC_USER (user data area). |
| operation_type | BOOTLOADERS (raw write), UPDATE (sparse image), PROTECTED (NvRAM). |