لا استطيع سحب فلاشة او كتابة فلاشة

Connecting...
CPU TYPE:6575
Hardware version:CB00
Software version:E201
Boot downloading complete!
EMMC_ID:0x90014A2058494E594816A1CD60D4CF2D
EMMC_PRODUCT_NAME: SAMSUNG :0x2058494E5948
EMMC_BOOT1_SIZE: 0x00200000
EMMC_BOOT2_SIZE: 0x00200000
EMMC_PRMB_SIZE: 0x00200000
EMMC_GP1_SIZE: 0x00000000
EMMC_GP2_SIZE: 0x00000000
EMMC_GP3_SIZE: 0x00000000
EMMC_GP4_SIZE: 0x00000000
EMMC_USER_SIZE: 0xE7000000

>>Analysis of USB port...

ممكن توضيح السبب وشكرا