| Partition | Typical Size | Purpose | Solid Feature | |-----------|--------------|---------|----------------| | preloader | 256–512 KB | Low-level bootloader, DRAM init | – wrong one = hard brick | | pgpt | 8 KB | Primary GPT header | Enables UEFI-style partitioning on eMMC | | proinfo | 2–4 MB | Factory data: IMEI, MAC, SN | Backup required to restore unique device IDs | | nvdata | 16–32 MB | Calibration, Wi-Fi/BT, sensor data | Loses fingerprint & GPS if corrupted | | nvram | 512 KB–2 MB | Factory NVRAM (Wi-Fi MAC, BT address) | Often paired with nvdata | | protect1 / protect2 | ~8 MB each | RPMB-style secure storage | Used by Widevine L1 , Keystore | | lk / lk2 | 1 MB | Little Kernel bootloader (second stage) | Controls fastboot & boot selection | | boot | 32 MB | Kernel + ramdisk | Supports init_boot on newer Android | | dtbo | 8–16 MB | Device Tree Blob Overlay | Allows kernel to support multiple panels/sensors | | vbmeta | 4 KB | Verified Boot metadata | Disable verity for custom ROMs ( vbmeta --disable-verity ) | | vbmeta_system / vendor | 4 KB each | Separate system/vendor verity | Android 10+ dynamic partitions | | super | 1–3 GB | Logical partition (system, product, vendor) | Dynamic partitioning – resize without repartitioning | | userdata | Remaining space | Apps, user files | Supports F2FS for better flash performance | | cache | 200–400 MB | Temporary system cache | Often merged into userdata on new devices | | metadata | 16–32 MB | Encryption metadata (FBE) | Required for File-Based Encryption | | tee / trusty | 4–8 MB | Trusted Execution Environment | Secure OS (Google Trusty / TEE) | | seccfg | 256 KB | Secure config flags | Controls bootloader unlock, RMA state |
( boot.img ) This contains the Linux kernel and a basic RAM disk. A corrupted boot image is often the cause of a device boot-looping on the manufacturer's logo.
: A general guide on how these files act as a "map" for flashing tools to identify where each firmware component is stored in the device's memory. Where to Access High-Quality Versions
mtk r boot boot.img mtk w vbmeta vbmeta.img Mt6768-android-scatter.txt High Quality
Prevents the infamous "PMT changed for the ROM" error in SP Flash Tool.
: Offers a database of scatter files and explains how they are used to bypass Factory Reset Protection (FRP) or Google Account Verification. How to Use the Scatter File
The Mt6768-android-scatter.txt file is the foundational bridge between your computer and a bricked MediaTek device. Always source your firmware files from verified manufacturers or trusted developer repositories. Investing the time to verify that your scatter file is accurate and high-quality guarantees a smooth, safe, and successful flashing experience. | Partition | Typical Size | Purpose |
Incorrect addresses can overwrite the preloader, killing the device entirely.
It ensures the flashing software targets the correct chip architecture (MT6768). Characteristics of a "High Quality" Scatter File
Detailed technical "papers" (often in PDF or TXT format) defining the MT6768 partition layout include: Where to Access High-Quality Versions mtk r boot boot
Look for missing closing brackets, inconsistent indentation, or non-hexadecimal values.
As the file loaded, the screen populated with a long list of partitions:
################################################## # MT6768 Android Scatter File Configuration # Version: High Quality / Verified # Chipset: MediaTek Helio P65 # Storage Type: [Insert Storage Type e.g., eMMC 32GB] ##################################################
Following the header is a list of all partitions. Each has its own block of data. Here are the crucial ones you need to know.
While often treated as a simple download, the "quality" of this file is the difference between a successful repair and a permanently dead device. Here is everything you need to know.