[DOOGEE MIX  Guides, News, & Discussion] Fstop:
Learning Doogee Mix 6+64GB

@ 425461 do you know what the function of files in 6757 _Android_scatter.txt are? Lots of it is self explanatory or can be googled but I don't understand the following:

Why Boot1 & Boot2? What are the multiple sections of TYPE: NORMAL_ ROM ? also note some SYS Parts are upgradeable and others not( what determines that? and can they/or should they be changed- having what functional affect?

I'm also confused by the md-1.img and md3.img - two ROMs ? Links to relative info is appreciated. Thanks to all.

general: MTK_PLATFORM_CFG
info:
- config_version: V1.1.2
platform: MT6757D
project: hct6757_66_n
storage: EMMC
boot_channel: MSDC_0
block_size: 0x20000
- partition_index: SYS1
partition_name: pgpt
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x8000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

- partition_index: SYS2
partition_name: boot_para
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x8000
physical_start_addr: 0x8000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

- partition_index: SYS3
partition_name: recovery
file_name: recovery.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x108000
physical_start_addr: 0x108000
partition_size: 0x1800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
is_upgradable: true
empty_boot_needed: false
reserve: 0x00

- partition_index: SYS4
partition_name: para
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x1908000
physical_start_addr: 0x1908000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

- partition_index: SYS5
partition_name: expdb
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x1988000
physical_start_addr: 0x1988000
partition_size: 0x1400000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

- partition_index: SYS6
partition_name: frp
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x2d88000
physical_start_addr: 0x2d88000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

I'm running Linux - and if you were to share the tools & steps to decompiling the kernel- I am interested in doing the research to learn on DoogeeMix 6+64GB, already bricked once but it is a learning device for me - haven't even put a sim card in it- don't trust what's on it. Ergo my interest in dissecting its' software & hdware. Anyone that is willing to teach I am willing to help.