Samsung SGH-A777 NEtwork Unlock Done By Z3x
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Operation: Unlock
Selected model: SGH-A777
Selected port: COM64 Qualcomm Diagnostics Interface 6000
Software version: 36.2

Reading phone info... OK
Model: SGH-A777
Country code: ¹Ì±¹/ATT
Cal date: 2009-12-02
Factory SW: UCIF2
Unique number: 55170002087994
Memory phone: TYAB0A11108(A777)
Phone SN: RPUB941905
Reading IMEI... OK
IMEI: 3585600412
Reading SYSINFO... OK
Calculating... OK
Writing sysinfo... OK
Reseting... OK
Unlock done
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How To Unlock With Z3x Box| Look Belwo
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1. Phone must be powered on.
  2. Connect the phone to UART cable.
  3. Choose correct COM port in port settings.
  4. Press 'Unlock' button for direct unlocks or 'Read codes' to read security codes.
    USB cable:
  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.