finally i succeed 100%
Selected model: S7580
Selected port: COM159 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: GT-S7580
Android version: 4.2.2
Product code: Unknown
Phone version: S7580XXUAMK5
PDA version: S7580XXUAMK6
CSC version: S7580TENAMJ1
IMEI: 359702052377429
Phone S/N: R21DBAQBTCP
Checking Super user right... true
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool v.17.0
Done with Samsung Tool v.17.0 |