[Android Software Development] ghost45:
Roland is not easy to understand what is the problem or problems of this mix2....according me there are some hardware problems.

The scatter of ota is too semplify the original one is this:

############################################################################################################

#

# General Setting

#

############################################################################################################

- 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

############################################################################################################

#

# Layout Setting

#

############################################################################################################

- partition_index: SYS0

partition_name: preloader

file_name: preloader_hct6757_66_n.bin

is_download: true

type: SV5_BL_BIN

linear_start_addr: 0x0

physical_start_addr: 0x0

partition_size: 0x40000

region: EMMC_BOOT1_BOOT2

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: BOOTLOADERS

is_upgradable: true

empty_boot_needed: false

reserve: 0x00

- 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

- partition_index: SYS7

partition_name: nvcfg

file_name: NONE

is_download: false

type: EXT4_IMG

linear_start_addr: 0x2e88000

physical_start_addr: 0x2e88000

partition_size: 0x800000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: PROTECTED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS8

partition_name: nvdata

file_name: NONE

is_download: false

type: EXT4_IMG

linear_start_addr: 0x3688000

physical_start_addr: 0x3688000

partition_size: 0x2000000

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: SYS9

partition_name: metadata

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0x5688000

physical_start_addr: 0x5688000

partition_size: 0x2000000

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: SYS10

partition_name: protect1

file_name: NONE

is_download: false

type: EXT4_IMG

linear_start_addr: 0x7688000

physical_start_addr: 0x7688000

partition_size: 0x800000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: PROTECTED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS11

partition_name: protect2

file_name: NONE

is_download: false

type: EXT4_IMG

linear_start_addr: 0x7e88000

physical_start_addr: 0x7e88000

partition_size: 0x978000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: PROTECTED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS12

partition_name: seccfg

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0x8800000

physical_start_addr: 0x8800000

partition_size: 0x800000

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: SYS13

partition_name: sec1

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0x9000000

physical_start_addr: 0x9000000

partition_size: 0x200000

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: SYS14

partition_name: proinfo

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0x9200000

physical_start_addr: 0x9200000

partition_size: 0x300000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: PROTECTED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS15

partition_name: md1img

file_name: md1rom.img

is_download: true

type: NORMAL_ROM

linear_start_addr: 0x9500000

physical_start_addr: 0x9500000

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: SYS16

partition_name: md1dsp

file_name: md1dsp.img

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xad00000

physical_start_addr: 0xad00000

partition_size: 0x400000

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: SYS17

partition_name: md1arm7

file_name: md1arm7.img

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xb100000

physical_start_addr: 0xb100000

partition_size: 0x300000

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: SYS18

partition_name: md3img

file_name: md3rom.img

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xb400000

physical_start_addr: 0xb400000

partition_size: 0x500000

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: SYS19

partition_name: nvram

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0xb900000

physical_start_addr: 0xb900000

partition_size: 0x500000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: BINREGION

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS20

partition_name: lk

file_name: lk.bin

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xbe00000

physical_start_addr: 0xbe00000

partition_size: 0x100000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: UPDATE

is_upgradable: true

empty_boot_needed: true

reserve: 0x00

- partition_index: SYS21

partition_name: lk2

file_name: lk.bin

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xbf00000

physical_start_addr: 0xbf00000

partition_size: 0x100000

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: SYS22

partition_name: boot

file_name: boot.img

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xc000000

physical_start_addr: 0xc000000

partition_size: 0x1000000

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: SYS23

partition_name: logo

file_name: logo.bin

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xd000000

physical_start_addr: 0xd000000

partition_size: 0x800000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: UPDATE

is_upgradable: false

empty_boot_needed: true

reserve: 0x00

- partition_index: SYS24

partition_name: tee1

file_name: trustzone.bin

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xd800000

physical_start_addr: 0xd800000

partition_size: 0x500000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: UPDATE

is_upgradable: true

empty_boot_needed: true

reserve: 0x00

- partition_index: SYS25

partition_name: tee2

file_name: trustzone.bin

is_download: true

type: NORMAL_ROM

linear_start_addr: 0xdd00000

physical_start_addr: 0xdd00000

partition_size: 0xb00000

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: SYS26

partition_name: system

file_name: system.img

is_download: true

type: EXT4_IMG

linear_start_addr: 0xe800000

physical_start_addr: 0xe800000

partition_size: 0xf4800000

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: SYS27

partition_name: cache

file_name: cache.img

is_download: true

type: EXT4_IMG

linear_start_addr: 0x103000000

physical_start_addr: 0x103000000

partition_size: 0x1b000000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: UPDATE

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS28

partition_name: userdata

file_name: userdata.img

is_download: true

type: EXT4_IMG

linear_start_addr: 0x11e000000

physical_start_addr: 0x11e000000

partition_size: 0xc0000000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: true

is_reserved: false

operation_type: UPDATE

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS29

partition_name: flashinfo

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0xFFFF0080

physical_start_addr: 0xFFFF0080

partition_size: 0x1000000

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: false

is_reserved: true

operation_type: RESERVED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

- partition_index: SYS30

partition_name: sgpt

file_name: NONE

is_download: false

type: NORMAL_ROM

linear_start_addr: 0xFFFF0000

physical_start_addr: 0xFFFF0000

partition_size: 0x4200

region: EMMC_USER

storage: HW_STORAGE_EMMC

boundary_check: false

is_reserved: true

operation_type: RESERVED

is_upgradable: false

empty_boot_needed: false

reserve: 0x00

Is equal of mine rebuilded exept of the flashinfo block...but is ok the same this is not an important file...

From the original firmware i see :

1) the preloader is the same of mine same total size 228 kb

2) the official System.img file is 3.522 Gb and mine is 4.005 gb.

The other file is the same of mine...

I'm uploading the new firmware so all of you could test it.