2 cây kèo buổi chiều
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.
For this operation need to enable ADB.
Available Ports:COM1 COM6
Detection initiated...
Vcc: null
Gnd: 5
Analyzing D+ and D-...
D+ = 3, D- = 2
Analyzing USB device, please wait...
Find USB device:SCI USB2Serial (COM38), (VID_1782&PID_4D00)

Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
Boot downloaded.
Flash ID: 00AD00BC
Flash Type:[Hyundai] NAND_HY27UT088G2A
FLASH LEN:0x20000000
>>Set to Factory successfully.
Analyzing D+ and D-...
D+ = 3, D- = 2
Analyzing USB device, please wait...
Find USB device:SCI USB2Serial (COM38), (VID_1782&PID_4D00)

Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
Boot downloaded.
Flash ID: 00AD00BC
Flash Type:[Hyundai] NAND_HY27UT088G2A
FLASH LEN:0x20000000
>>Set to Factory successfully.