tifny r880 dead.
 

Writing completed.
Flash file C:\Documents and Settings\A.C.C\Desktop\tifny r880.bin has been written.
Succeeded!
Detection initiated...
Vcc: 10
Gnd: 4
Analyzing D+ and D-...
D+ = 9, D- = 8
Analyzing USB device, please wait...
Find USB device:SCI USB2Serial (COM25), (VID_1782&PID_4D00)

Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.2
CPU TYPE:SC6530 [65300000]
FLASH ID: 002C00CB00180000
Flash Type: SF_N25W128
Size:0x1000000(16MB)
Set to Factory successfully.
>>Succeeded!

tifny r880 deadafter format. after re writing the backupped fiash file it cant power on. so kindly supporters guideme how to solve..