A scatter file for an MT6755 phone from Brand A will not work on an MT6755 phone from Brand B. Match your exact build number.
One of the most significant challenges with the MT6755 scatter file is the variation in storage types. The MT6755 chipset was utilized in devices with both (embedded MultiMediaCard) and UFS (Universal Flash Storage) storage technologies, though eMMC was far more common.
Manually formatting the specific FRP partition by locating its start address and length within the scatter file.
| Attribute | Description | | :--- | :--- | | | The logical name of the partition (e.g., preloader , pgpt , recovery , boot , system , userdata ). | | File Name | The actual file name of the image to be flashed to that partition (e.g., preloader_oppo6755_15111.bin ). If an image is not provided, this may be set to NONE . | | is_download | A boolean flag ( true or false ) that tells SP Flash Tool whether this partition should be written during the “Download Only” operation. | | type | Indicates the file system type, such as RAW_DATA or EXT4_IMG . | | linear_start_addr | The logical starting address of the partition in the memory map. | | physical_start_addr | The actual physical address on the storage chip where the partition begins. | | partition_size | The total size allocated for the partition, typically in bytes (e.g., 0x40000 for preloader). | | region | Specifies which storage region the partition resides in. EMMC_BOOT1_BOOT2 is reserved for the bootloaders, while all other partitions are in EMMC_USER space. | | storage | Defines the storage hardware type, again set to EMMC . | | boundary_check | A flag indicating whether the tool should enforce boundary alignment for the partition, often set to true . | | is_reserved | A flag that designates if a partition is reserved for future use, typically false for active partitions. | | operation_type | Specifies the flash operation type for the partition, such as UPDATE or PROTECTED . | | reserve | An internal flag that may place a partition at the end of the eMMC. For most partitions, this is left blank. | mt6755 scatter file
The internal identifier for the partition (e.g., boot , recovery , system ).
Press and hold the or Volume Up button (depending on the device manufacturer).
Every Android phone divides its internal eMMC or UFS storage into distinct compartments called partitions. These partitions hold specific components of the operating system, such as boot.img (the kernel), recovery.img (the recovery menu), and system.img (the Android user interface). A scatter file for an MT6755 phone from
The for the MT6755 is arguably the most critical component when dealing with firmware repairs, unbricking, or ROM porting for these devices. It acts as the "map" or "table of contents" for the device's internal storage (NAND/eMMC), telling flashing tools exactly where to write specific partitions.
The MT6755 architecture adheres to the standard MediaTek partition layout, but with specific offsets. A typical scatter file will define the following critical regions:
The SP Flash Tool version you are using is either too old or the file is corrupted. The MT6755 chipset was utilized in devices with
The software will automatically populate a list of partitions with checkboxes next to them. Ensure the paths to files like boot.img , recovery.img , and system.img are correctly filled in. Select the Flashing Mode: Drop down the flashing mode menu.
If you only want to install a custom recovery like TWRP, you can load the MT6755 scatter file, uncheck all partitions except recovery , point the path to your twrp.img , and flash only that specific section. How to Use the MT6755 Scatter File with SP Flash Tool
Defines the exact starting hex addresses and boundaries of partitions like preloader , boot , recovery , and system .
name : cache size : 0x19000000 address : 0x84e0000