schh-i535 emmc failed

helloi have tried to fix i535 with easy jtag but it failed to read emmc

log

Easy-Repair file load OK!
Using EasyRepair Mode…
Checking repair data…
EasyJtag Suite ver.: 2.2.0.2 / wxWidgets 3.1.0-W-U started. Operating system ver.: Windows 7 (build 7601, Service Pack 1). For support and updates visit EasyJtag ? most powerfull eMMC and JTAG tool on market. | EMMC BOX, JTAG BOX ,Z3X , BOOT REPAIR , FORENSICS TOOL
Check security…
OK
Initialising: SAMSUNG SCH-I535 Config ver.:1.00
I/O Level set to : 2200 mV
Box S/N: 1401000430C61C8E ,FW Ver.: 01.55
Connecting to Target…
JTAG device: MSM8960. CPU IDCODE : 0x4F1F0F0F Mfg.: 0x787, Part: 0xf1f0, Ver.: 0x4
CPU Manufacturer: Samsung , CPU Name: ARM7GEN
JTAG device: MSM8960. CPU IDCODE : 0x706B10E1 Mfg.: 0x070, Part: 0x06b1, Ver.: 0x7
CPU Manufacturer: QUALCOMM , CPU Name: MSM8960 Rev 0.3
Halting CPU…
Initialize hardware…
Starting target communication…
Detecting emmc memory parameters of bank (0) …
EMMC Not Initialised!BUG: emmc unknown controller initialization failure