调整 data . cache system 分区大小
打开线刷 OPPO R831T 刷机包，会看到一些文件
这里说下每个刷机文件对应的文件名 PRELOADER→preloader.bin MBR→MBR EBR1→EBR1 UBOOT→lk.bin
BOOTIMG→boot.img
RECOVERY→recovery.img SEC_RO→secro.img
LOGO→logo.bin EBR2→EBR2
ANDROID→system.img
这就是线刷工具能识别到的文件名，一定要改成对应的名称
要打开
MT6572_Android_scatter_emmcTXT
这个时候 就要用到 Notepad++ 了，打开桌面上的 新建文件夹 单机scatter_emmc.txt文件，再用 Notepad++打开
于是看到一下内容
############################################################################################################ #
# General Setting #
############################################################################################################ - general: MTK_PLATFORM_CFG info:
- config_version: V1.1.1 platform: MT6572
project: OPPO72_13079 storage: EMMC
boot_channel: MSDC_0 block_size: 0x20000
############################################################################################################ #
# Layout Setting #
############################################################################################################
- partition_index: SYS0 partition_name: PRELOADER
file_name: preloader_OPPO72_13079.bin is_download: true type: SV5_BL_BIN
linear_start_addr: 0x0 physical_start_addr: 0x0 partition_size: 0xc00000 region: EMMC_BOOT_1
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: BOOTLOADERS reserve: 0x00
- partition_index: SYS1 partition_name: MBR file_name: MBR is_download: true type: NORMAL_ROM
linear_start_addr: 0xc00000 physical_start_addr: 0x0 partition_size: 0x80000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00
- partition_index: SYS2 partition_name: EBR1 file_name: EBR1 is_download: true type: NORMAL_ROM
linear_start_addr: 0xc80000 physical_start_addr: 0x0 partition_size: 0x80000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00
- partition_index: SYS3 partition_name: PRO_INFO file_name: NONE is_download: false type: NONE
linear_start_addr: 0xd00000 physical_start_addr: 0x0 partition_size: 0x300000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: PROTECTED reserve: 0x00
- partition_index: SYS4 partition_name: NVRAM file_name: NONE is_download: false type: NONE
linear_start_addr: 0x1000000 physical_start_addr: 0x0 partition_size: 0x500000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: BINREGION reserve: 0x00
- partition_index: SYS5 partition_name: PROTECT_F file_name: NONE is_download: false type: NONE
linear_start_addr: 0x1500000 physical_start_addr: 0x0 partition_size: 0xa00000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: PROTECTED reserve: 0x00
- partition_index: SYS6 partition_name: PROTECT_S file_name: NONE is_download: false type: NONE
linear_start_addr: 0x1f00000 physical_start_addr: 0x0 partition_size: 0xa00000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: PROTECTED reserve: 0x00
- partition_index: SYS7 partition_name: SECCFG file_name: NONE is_download: false type: NONE
linear_start_addr: 0x2900000 physical_start_addr: 0x0 partition_size: 0x20000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false
operation_type: INVISIBLE reserve: 0x00
- partition_index: SYS8 partition_name: UBOOT file_name: lk.bin is_download: true type: NORMAL_ROM
linear_start_addr: 0x2920000 physical_start_addr: 0x0 partition_size: 0x60000 region: EMMC_USER
storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00