For developers building custom ROMs (like LineageOS or AOSP for MT6768), you may need to modify the scatter file. Here is what you can safely change:
Never change:
After modifying a scatter file, always re-validate it using SP Flash Tool’s “Verify Checksum” or a scatter file parser.
A scatter file is a text file that contains information about the layout of the flash memory in a mobile device. It tells the flashing tool where to place the different parts of the firmware.
Typical start addresses (hex):
Always verify addresses from your own scatter file — they change per OEM.
If you need a specific MT6768 scatter file for a known model (e.g., Realme C15, Infinix Hot 10, Redmi 9C), tell me the exact device and I can help locate or validate it.
The MT6768 scatter file acts as a technical blueprint or "map" for the storage partitions of any device powered by the MediaTek MT6768 chipset (commonly known as the Helio G80). This text file is essential for communicating with the device's hardware during critical operations like firmware flashing, unbricking, or backing up system data. What is an MT6768 Scatter File?
A scatter file defines the exact partition layout and configuration settings for a MediaTek device's eMMC or UFS storage. It lists all available partitions—typically between 22 and 24 for the MT6768 platform—and provides the following key details for each:
Partition Name: Identifiers like preloader, recovery, system, boot, and userdata.
Start Address: The specific location in the memory where a partition begins. Size: The total allocated space for that partition.
Operation Type: Specifies how the tool should interact with the partition (e.g., NORMAL_ROM, EXT4_IMG). How the MT6768 Scatter File Works
[Revised] How to use SP Flash tool to flash Mediatek firmware
Creating a scatter file for the MT6768 involves detailed knowledge of the device's memory layout and partition scheme. Always ensure you have a backup of your device and understand the risks involved in modifying device software. This guide provides a basic overview; specific details may vary based on the device model and firmware version. mt6768 scatter file work
To work with an MT6768 scatter file (typically for the MediaTek Helio G80 chipset) and perform "long" operations like full firmware backups or extensive partition editing, you'll need the right environment.
A scatter file is a text-based map that tells tools like SP Flash Tool where specific data (like the preloader, boot, or system) starts and ends on the device's storage. 🛠️ Required Tools
SP Flash Tool: The primary utility for reading/writing scatter-based firmware.
MTK Bypass Tool: Required to bypass the Auth/DA protection on modern MT6768 devices.
Notepad++: Best for editing the .txt scatter file without breaking formatting. 📂 How to Use or Edit the Scatter File
Identify Partitions: Open the MT6768_Android_scatter.txt in Notepad++. Look for sections like partition_name: system.
Calculate Length: Each partition has a linear_start_addr and a partition_size. If you want to dump a "long" section (multiple partitions), you must add the sizes together. Manual Format/Readback:
In SP Flash Tool, go to the Readback tab to pull data from the phone.
Use the physical_start_addr and partition_size from your scatter file to define exactly what segment to read.
Bypass Security: Connect the phone while holding Volume Up + Down and run the Bypass Tool first; otherwise, SP Flash Tool will give a "status_sec_auth_file_needed" error. ⚠️ Critical Tips
Backup First: Always perform a full Readback of the nvram and nvdata partitions to save your IMEI.
Preloader Warning: Never format or overwrite the preloader unless you have the exact factory match, or you risk a hard brick.
Scatter Version: Ensure the scatter version (e.g., V1.1.2) matches your tool version for compatibility. AI responses may include mistakes. Learn more For developers building custom ROMs (like LineageOS or
Understanding the MT6768 scatter file is essential for anyone looking to repair, unbrick, or customize devices powered by the MediaTek Helio G80 or G85 chipset. What is an MT6768 Scatter File?
At its core, a scatter file is a text-based map that provides the SP Flash Tool (Smart Phone Flash Tool) with the precise layout of a device's storage. For the MT6768 chipset, this file ensures that every piece of firmware—from the preloader to the system image—lands in exactly the right "mailbox" on your phone's memory.
Without this map, the flashing tool wouldn't know where one partition ends and the next begins, which could lead to a permanent brick. How It Works
Partition Mapping: The file defines the start address and size of every partition (e.g., boot, recovery, super, userdata).
Targeting: It tells the tool which physical memory (like EMMC or UFS) to write to.
Instruction Set: It acts as a set of rules for the linker, placing various parts of your firmware image into specific ROM, RAM, or FLASH regions.
Verification: It includes settings like is_download: true to let the tool know if a specific section should be updated during the flashing process. Key Components to Watch For
When you open an MT6768 scatter file in a text editor, you’ll see blocks of code for about 22 different partitions. Here are the most critical ones:
Preloader: The first bit of code that runs; if this is mismatched, your device won't even be recognized by a PC.
BROM Mode: Often required for deep repairs. You might need to bypass security or hold volume buttons to enter this mode before the scatter file can do its job.
FRP Section: Contains Factory Reset Protection data. Advanced users sometimes use scatter addresses to bypass locked accounts. 💡 Pro Tips for Flashing
Match Your Firmware: Never use a scatter file from a different MT6768 device. Even if the chip is the same, the partition sizes (like userdata) can vary wildly between brands like Xiaomi, Realme, or Walton.
Keep Files Together: For the SP Flash Tool to work correctly, your scatter file should be in the same folder as the image files (.img, .bin) it refers to. Never change:
Security Bypass: Modern MT6768 devices often have "Bootrom protection." You may need an Auth Bypass tool to allow the scatter file to communicate with the device.
If you're ready to start, you can find specific guides and discussion threads on community forums like Hovatek to help you find the right firmware for your specific build.
To help you find the correct file or guide, could you tell me the brand and model of the device you are working on, and are you trying to unbrick it or install a custom recovery?
[Revised] How to use SP Flash tool to flash Mediatek firmware
The MT6768 scatter file is a plain-text configuration file (usually .txt) that serves as a detailed "map" of your device's internal storage. It is essential for using the SP Flash Tool to repair, upgrade, or unbrick MediaTek devices (like the Redmi 9 or Galaxy A14) by defining exactly where each piece of firmware should be written on the eMMC or UFS storage. How the MT6768 Scatter File Works
A scatter file provides the linker and flashing software with specific instructions for memory management:
Partition Mapping: It lists every partition on the device (typically 22–24 for MT6768), such as preloader, recovery, boot, system, and userdata.
Addressing: For each partition, it defines the Start Address and Physical Address, ensuring data is flashed to the correct hex location (e.g., 0x00000000).
Attributes: It specifies if a partition is "downloadable" (can be flashed), "upgradable," or "protected" (read-only).
File Linkage: When loaded into SP Flash Tool, it automatically looks for associated image files (like recovery.img) in the same folder that match the names listed in the text file. Key Components of an MT6768 Scatter
[Revised] How to use SP Flash tool to flash Mediatek firmware
An MT6768 (Helio P65) scatter file serves as a memory map for the SP Flash Tool, defining physical start addresses, sizes, and partition names for firmware flashing. The file typically uses the V1.1.8 configuration to map approximately 22–24 partitions, facilitating processes like flashing and FRP removal. Technical layout details are available on MT6768 Scatter File Configuration | PDF - Scribd
Here’s a solid, technical guide for working with the MT6768 (Helio P65/G85) scatter file — used in firmware flashing, unbricking, and custom ROM development.
Let’s execute a real-world example: Flashing a full firmware to a boot-looping MT6768 device.