Names like preloader , recovery , and system .
Since there isn't one file for all phones, you must acquire the one specific to your device. There are three primary ways to do this: 1. Extract from Official Firmware
The easiest method is to download the or official firmware for your exact phone model. The scatter file is almost always included in the firmware package. 2. Generate Using MTK Droid Tools (Older Devices) scatter file for all android phones
How much space is allocated to that specific block.
The exact hex address where a partition begins in the memory. Names like preloader , recovery , and system
For older MediaTek devices (typically those running Android 4.x or 5.x), you can generate a custom scatter file directly from your phone: Android Partitions on MTK Devices - rigacci.org
Contrary to some myths, there is no single "universal" scatter file that works for every Android phone ever made. Each device model—and sometimes even different versions of the same model—requires a specific scatter file that matches its unique hardware partition table. What is an Android Scatter File? Extract from Official Firmware The easiest method is
Flashing tools like the SP Flash Tool use this file to know where to write specific firmware images during a "download" or "flash" process. How to Get a Scatter File for Your Phone