Error: 3154 (S_DA_SDMMC_WRITE_FAILED)
Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Scanning BootROM or Preloader port... Done.
Detected PreLoader USB VCOM Port (COM50)
Connecting Bootrom... Done.
Sending Download Agent... Done.
USB speed: High-Speed
Platform: MT6572_S00, Hw ver: 0xCA00, Sw ver: 0x0000
Secure ver: 0xFF, BL ver: 0x01
Secure config: 0x00
SRAM size: 128 KiB
DRAM size: 512 MiB
PL Secure ver: 0x02
Card/BGA: BGA (Discrete embedded)
Manufacturer ID: 0x45 (SanDisk)
Product name: SEM04G (0x53454d303447), rev: 0x28, serial number: 0x05B0CA16
Manufacturing date: May 2014
CID: 45010053 454D3034 472805B0 CA165181
Capacity: 3.69 GiB(3,965,714,432 bytes)
Boot1: 2048 KiB
Boot2: 2048 KiB
RPMB: 2048 KiB
User area: 3.69 GiB(3,959,422,976 bytes)
SoC verify: passed
CID verify: passed
Writing PRELOADER, size: 97.88 KiB
Writing MBR, size: 512 bytes
Writing EBR1, size: 512 bytes
Writing UBOOT, size: 239.74 KiB
Error: 3154 (S_DA_SDMMC_WRITE_FAILED)
IM NEW TO UFI,DOES ANYONE KNOW HOW TO FIX THIS,?