J1 ace sm-j111f unlock done without root(read codes)

1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press ‘Unlock’ button for direct unlock or ‘Read codes’ to read security codes.

Operation: Read Codes
Selected model: SM-J110H
Software version: 25.3

Searching Samsung modem… detected COM153
Reading phone info… OK
Model: SM-J111F
Product code: SM-J111FZKDTHR
Phone S/N: R58H32ZSR1N
Imei: 356815070693537
Unique number: CFN0093CFDACE23
Reading codes… OK
Please wait, calculating codes… OK (time – 00:03:23)
Freeze code: 85030605
NET lock: 92481857
Sub lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.25.3


  • downgrade versi SM-J111F
  • usb driver j111f