Selected model: L720
Selected port: COM62 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SPH-L720
Android version: 4.4.2
Product code: Unknown
Phone version: Unknown
PDA version: L720VPUFNG2
CSC version: L720SPTFNG2
IMEI: null
Phone S/N: Unknown
Checking Super user right... true
Writing data to phone... OK
Rebooting phone... OK
Checking phone at COM62 OK
Repairing IMEI... error
Repairing SN... error
Repairing product code... error
Repairing network settings... OK
Reseting... OK
Repair done
Done with Samsung Tool v.16.7
Done with Samsung Tool v.16.7