Now, when I tried it for the second time, after clicking "Intro/Device ID" it shows me :
CODE
Flash Chip Properties:
Vendor ID: 0xBF
Device ID: 0xB6
Name: SST(SST39SF020)
Size: 262144 bytes
Type: Parallel flash with Status 0x70
And:
CODE
Parallel flash found with status 0x70
Sending Device ID request to port 0xCE00
Manufacturer ID: 0xBF
Device ID: 0xB6
Flash Name: SST(SST39SF020)
Flash Size: 262144 bytes
Reading Bank 0:..
And JF hangs.