UNLOCK INSTRUCTIONS:
USB cable:
1. Phone must be powered on.
2. Type ##634#, then type *#7284# and choose 'Modem, USB Diag' option.
3. Apply confirmation and wait till phone reboot.
4. Connect USB cable, install drivers if needed.
5. Select diagnostic port in port settings.
6. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
Operation: Unlock
Selected model: SGH-I677
Selected port: COM194 SAMSUNG Mobile Modem Diagnostic Serial Port (WDM)
Software version: 28.2
Reading phone info...
Phone SN: R2HBB39364
PDA/CSC version: i677UCKJ1/i677ATTKJ1
Phone version: i677UCKJ1
Phone HW: REV0.6
Cal date: 2011.12.02
Reading IMEI... Ok
IMEI: 358586040938199
Unlocking... Ok
Reseting... Ok
Unlock done
Done with Samsung Tool PRO v.28.2
sinsya walang pic nagmamadali mga boss
USB cable:
1. Phone must be powered on.
2. Type ##634#, then type *#7284# and choose 'Modem, USB Diag' option.
3. Apply confirmation and wait till phone reboot.
4. Connect USB cable, install drivers if needed.
5. Select diagnostic port in port settings.
6. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
Operation: Unlock
Selected model: SGH-I677
Selected port: COM194 SAMSUNG Mobile Modem Diagnostic Serial Port (WDM)
Software version: 28.2
Reading phone info...
Phone SN: R2HBB39364
PDA/CSC version: i677UCKJ1/i677ATTKJ1
Phone version: i677UCKJ1
Phone HW: REV0.6
Cal date: 2011.12.02
Reading IMEI... Ok
IMEI: 358586040938199
Unlocking... Ok
Reseting... Ok
Unlock done
Done with Samsung Tool PRO v.28.2
sinsya walang pic nagmamadali mga boss