In order to enter unlock codes dial 2945#*120#
Dont use any usb hubs or usb repeaters. Plug the handset directly to the computer with the microusb cable
Connecting with K120E
Disconnect battery and connect cable to the phone
Phone found
sending loader
Reading partition table
Connected
Receiving phone info
Dumping security area
IMEI: 357137-07-xxxxx-8
IMEI 2: 350305-26-000000-1
Bluetooth Address: D0:13:FD:B8
D:97
SIM lock: Unlocked
Network lock code: 5629016861308482
Service provider lock code: 2862341311291915
Network subset lock code: 5866163095736651
Corporate lock code: 7309701316094547
Simcard lock code: 1119273404145476
Frp partition found
Frp: protection is active
Info received
Reading frp partition
Clearing frp partition
FRP Resetting complete
Repairing IMEI
Dumping security area
Security is backuped in Backups\K120E_security_35713707xxxxxx_2017-4-20_18-21-31.sbf
Flashing security area
IMEI: 357137-07-xxxxx-8-00
IMEI successfully repaired
Disconnect cable and switch on the phone
Disconnected