sc-04e unlock done......[Reference]
procedure........
*#0808#
and select "DM+MODEM+ADB"
type *#9090# and choose usb
reboot phone....
Selected model: SC04E
Selected port: COM39 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17062
Reading security... OK
Searching server... OK
NET lock: #7465625*638*46851794#
Sub lock: #7465625*782*00000000#
SP lock: #7465625*77*00000000#
CP lock: #7465625*27*00000000#
For check lock status: *#7465625#
Done with Samsung Tool v.16.1
*#0808#
and select "DM+MODEM+ADB"
type *#9090# and choose usb
reboot phone....
Selected model: SC04E
Selected port: COM39 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17062
Reading security... OK
Searching server... OK
NET lock: #7465625*638*46851794#
Sub lock: #7465625*782*00000000#
SP lock: #7465625*77*00000000#
CP lock: #7465625*27*00000000#
For check lock status: *#7465625#
Done with Samsung Tool v.16.1