Open flash_tool.exe as an administrator.
To flash your Helio A22 device, follow these standard steps:
The MT6761 scatter file is not a standalone generic file; . You cannot download a single file that works for all MT6761 devices. Here are the legitimate ways to obtain the correct scatter file for your device:
Using an outdated or incorrect scatter file will result in SP Flash Tool errors or a completely permanently dead device. This comprehensive guide covers everything you need to know about the format, how to download it, and how to flash your device safely. What is an MT6761 Scatter File? mt6761 scatter file new
The device's security is blocking the tool. You will need to use an MTK Bypass Utility (LibUSB tool) to bypass the Secure Boot protection before clicking Download in SP Flash Tool.
The file lists every partition on your device, along with crucial metadata for each. Key partitions you’ll encounter include:
For developers, the scatter file is an indispensable tool. It is used to: Open flash_tool
[partition_name:odm] partition_index: = 11 file_name: = odm.img is_download: = true partition_type: = EMMC linear_start_addr: = 0x2FA0000 physical_start_addr: = 0x2FA0000 partition_size: = 0x2000000 region: = USER storage: = HW_STORAGE_EMMC boundary_check: = true reserved: = false operation_type: = INVISIBLE d_type: = 0 reserve: = 0x0 is_upgradable: = true
[partition_name:proinfo] partition_index: = 2 file_name: = proinfo.img is_download: = false partition_type: = EMMC linear_start_addr: = 0x80000 physical_start_addr: = 0x80000 partition_size: = 0x300000 region: = USER storage: = HW_STORAGE_EMMC boundary_check: = true reserved: = false operation_type: = PROTECTED d_type: = 0 reserve: = 0x0 is_upgradable: = true
Using an outdated or incorrect scatter file during the flashing process can result in a permanent hard brick. This comprehensive guide explains what the MT6761 scatter file is, why using a "new" or updated version is critical for modern Android versions, and how to use it safely. What is an MT6761 Scatter File? Here are the legitimate ways to obtain the
[partition_name:preloader] partition_index: = 1 file_name: = preloader.bin is_download: = true partition_type: = EMMC linear_start_addr: = 0x0 physical_start_addr: = 0x0 partition_size: = 0x40000 region: = BOOT1 storage: = HW_STORAGE_EMMC boundary_check: = true reserved: = false operation_type: = BOOTLOADERS d_type: = 0 reserve: = 0x0 is_upgradable: = true
| Partition Name | Description | Importance | | :--- | :--- | :--- | | | The first code executed by the CPU; initializes hardware before booting. | Extremely High | | pgpt/primary_gpt | The partition table (GPT header); defines how storage is organized. | Extremely High | | lk / uboot | The "Little Kernel" (secondary bootloader) responsible for fastboot mode. | High | | boot | The kernel + ramdisk; starts the Android OS. Incorrect flashing = bootloop. | High | | recovery | The recovery environment (used for factory resets and updates). | Medium | | system | The Android OS files. Custom ROMs or GSI images go here. | High | | vendor | Proprietary hardware drivers (camera, audio, sensors) from the manufacturer. | High | | userdata | Your personal apps, photos, and settings. | Very High | | nvram | Stores network info: IMEI numbers, Wi-Fi MAC addresses, Bluetooth addresses. | Critical | | md1img / md1dsp | Modem/baseband firmware for cellular connectivity. | High | | vbmeta | Verification for boot and system partitions; key for unlocking. | High | | seccfg | Secure boot configuration; crucial for unlocking the bootloader. | High | | frp | Factory Reset Protection data (Google account lock). | Low / User specific |
The best way to get the exact scatter file for your phone is to download the (Fastboot ROM) for your exact phone model and build number. The scatter text file will be located inside the extracted firmware folder. 2. Using the SP Flash Tool
A standard MT6761 scatter file maps out over 20 distinct partitions. Some of the most important include:
In SP Flash Tool, you will see a dropdown menu with three options. Selecting the wrong one can erase your device’s unique network identification numbers (IMEI):