Can help e5553 write dump seeting
 

EMMC CID : 150100523331314D42019A6AE0A642A2
EMMC CSD : D02701320F5903FFF6DBFFEF8E40400C
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 04/2015 Rev.0x1
EMMC NAME: R311MB , S/N: 2590695590
EMMC NAME (HEX): 523331314D4200
EMMC ROM1 (Main User Data) Capacity: 2095982 MB
EMMC ROM2 (Boot Partition 1) Capacity: 0 kB
EMMC ROM3 (Boot Partition 2) Capacity: 0 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 0 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.128 (MMC Unknown)
Boot configuration [PARTITION_CONFIG: 0x80] No boot partition configured.
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x80.
H/W reset function [RST_N_FUNCTION]: 0x00
High-capacity W protect group size [HC_WP_GRP_SIZE: 0x00000000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x00
Device NOT support partitioning feature
Device cannot have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Backup saved: R311MB_2590695590_20180809_2127.extcsd
Done.

Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1928 mV
Input file : C:\Users\SA COMMUNICATIN\Desktop\SONY_C5_E5553_emmc_direct_dum p_520MB\SONY_C5_E5553_emmc_direct_dump_520MB\EMMC_ ROM1_R311MB_805756471_00000000_20000000.bin
Writing 0020000000 bytes to 0000000000... ROM1 (USER ROM)
Error writing address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-8 Reason :DATA SND CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-4 Reason :DATA RCV CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-4 Reason :DATA RCV CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Write Block Failed, Reason: DATA SND Timeout Error
Done.

Done with error(s)
Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1938 mV
Can't init device, Reason: DATA RCV CRC Error
Done.

Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1938 mV
Can't init device, Reason: DATA RCV CRC Error
Done.

Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1928 mV
Input file : C:\Users\SA COMMUNICATIN\Desktop\SONY_C5_E5553_emmc_direct_dum p_520MB\SONY_C5_E5553_emmc_direct_dump_520MB\EMMC_ ROM1_R311MB_805756471_00000000_20000000.bin
Writing 0020000000 bytes to 0000000000... ROM1 (USER ROM)
Error writing address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-8 Reason :DATA SND CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-4 Reason :DATA RCV CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-4 Reason :DATA RCV CRC Error
Retry writing address 0x0000000000 (Attempt #0)...
Retry failed at address 0x00000000 Error Code:-7 Reason :DATA SND Timeout Error
Write Block Failed, Reason: DATA SND Timeout Error
Done.

Done with error(s)
Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1938 mV
Can't init device, Reason: DATA RCV CRC Error
Done.

Z3X EasyJtag Software ver. 2.9.0.3
Skip loading eMMC Addon Firmware
CMD Pullup Level:1835 mV
CMD Active Level:1938 mV
Can't init device, Reason: DATA RCV CRC Error
Done.

You eMMC may be dead
Replace you eMMC