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Old 02-24-2016, 13:46   #15675 (permalink)
razib143
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Join Date: Sep 2006
Location: Dhaka Bangladesh
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UNLOCK INSTRUCTIONS:
UART cable:
1. Phone must be powered on.
2. Connect the phone to UART cable.
3. Choose correct COM port in port settings.
4. Check security type ('Old Security' or 'New Security').
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
USB cable with 'Old Security' option:
1. Phone must be powered on.
2. Type *#782872# to switch phone to Qualcomm USB mode,
(after operations you can enter *#726872# to switch back to Samsung USB mode.)
3. Connect USB cable, install drivers.
4. Select diagnostic port in port settings.
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
If you got 'Calculating ... error' or 'Reading sysinfo ... access denied' errors,
then you must check 'New security' option.
USB cable with 'New Security' option:
1. Phone must be powered on.
2. Type *#726872# to switch phone to Samsung USB mode.
3. Connect USB cable, install drivers.
4. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.

Operation: Unlock
Selected model: GT-S8300
Selected port: COM187 ALCATEL Diagnostics Interface 6000
Software version: 24.1

Searching Samsung modem... detected COM185
Reading phone info...
Model: GT-S8300
Country code:
Cal date: 2009-10-27
Factory SW: S8300XXIJ2
Unique number: 12340000227709
Memory phone: K5R2G1GACC(S8300)S
Reading sysinfo... OK
Searching server... OK
Writing sysinfo... OK
Reseting... OK
Unlock done

Done with Samsung Tool PRO v.24.1
 
 
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