You can use the scatter file to "read back" or dump the existing software from a working device to create a backup.
It is often required to flash custom environments like TWRP to enable root access. mt6769z scatter file
The main Android operating system and manufacturer-specific files. Userdata: Your personal files, apps, and settings. You can use the scatter file to "read
By targeting the specific memory address of the "frp" partition listed in the scatter file, technicians can bypass Factory Reset Protection. mt6769z scatter file
The initial boot code that allows the device to communicate with a PC.