Đầu tiên các bạn mở tool volcano -->>chọn như hình Nhấn nút infor -->> run đồng thời thao tác trên điện thoại như sau ( một tay nhấn volunm- gắn cáp vào máy vi tính) lần đầu tiên cho máy tính nhận drivers đầy đủ, lần sau thì boot ngọt ngào:D Sau đó chọn nút format --->> run --->>> yes rồi ghi đoạn địa chỉ như trong hình rồi nhấn Customize như trong hình, đồng thời thao tác trên điện thoại cũng như trên vậy là ok Còn đây là log từ đầu đến cuối : Volcano Updated: 2014-01-26 Connecting... Connection successful,connected state! Version: V3.8 SN:481-193-549 Port:COM6 After format or Flash you have to press & hold power button for at least 1.30 mins. Note for win7 users : Start your Win 7 64bit with F8 key and choose 'Disable Driver Signature Enforcement'. After that the spd drivers will have the ability to be loaded. Available Ports:COM1 COM6 Waiting for phone's response,please press Power on/off button Analysis of USB port,Please insert phone USB cable. Connecting... CPU TYPE:6577 Hardware version:CB00 Software version:E201 Boot downloading complete! EMMC_ID:0x1501004E355530304D02F73F073921F1 EMMC_PRODUCT_NAME: SAMSUNG :0x4E355530304D EMMC_BOOT1_SIZE: 0x00200000 EMMC_BOOT2_SIZE: 0x00200000 EMMC_PRMB_SIZE: 0x00020000 EMMC_GP1_SIZE: 0x00000000 EMMC_GP2_SIZE: 0x00000000 EMMC_GP3_SIZE: 0x00000000 EMMC_GP4_SIZE: 0x00000000 EMMC_USER_SIZE: 0xE9000000 Analysis of USB port... Analysis of system files... PRELOADER: addr:0x000000 --length:0x040000 DSP_BL: addr:0x040000 --length:0x5C0000 MBR: addr:0x600000 --length:0x004000 EBR1: addr:0x604000 --length:0x004000 __NODL_PMT: addr:0x608000 --length:0x400000 __NODL_NVRAM: addr:0xA08000 --length:0x500000 __NODL_SECCFG: addr:0xF08000 --length:0x020000 UBOOT: addr:0xF28000 --length:0x060000 BOOTIMG: addr:0xF88000 --length:0x600000 RECOVERY: addr:0x1588000 --length:0x600000 SEC_RO: addr:0x1B88000 --length:0x600000 __NODL_MISC: addr:0x2188000 --length:0x060000 LOGO: addr:0x21E8000 --length:0x300000 __NODL_EXPDB: addr:0x24E8000 --length:0x200000 ANDROID: addr:0x26E8000 --length:0x20100000 CACHE: addr:0x227E8000 --length:0x20100000 USRDATA: addr:0x428E8000 --length:0x20100000 __NODL_FAT: addr:0x629E8000 --length:0x85538000 __NODL_BMTPOOL: addr:0xFFFF00A8 --length:0x000000 Format addr:0x468E8000 --Format length:0x1C100000 Read phone information success. Analysis of USB port,Please insert phone USB cable. Connecting... CPU TYPE:6577 Hardware version:CB00 Software version:E201 Boot downloading complete! EMMC_ID:0x1501004E355530304D02F73F073921F1 EMMC_PRODUCT_NAME: SAMSUNG :0x4E355530304D EMMC_BOOT1_SIZE: 0x00200000 EMMC_BOOT2_SIZE: 0x00200000 EMMC_PRMB_SIZE: 0x00020000 EMMC_GP1_SIZE: 0x00000000 EMMC_GP2_SIZE: 0x00000000 EMMC_GP3_SIZE: 0x00000000 EMMC_GP4_SIZE: 0x00000000 EMMC_USER_SIZE: 0xE9000000 Format range: Start Address: 0x468E8000,Format Length :0x1C100000 Flash erasing complete! Please take out SIM and Memory card from phone when power on first time, or it will have Memory Lock . >>If you meet Memory Lock,please take all cards from phone and restart phone again. Dưới đây là hình thật của em nó