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How To Unlock Samsung Z548

To start unlocking Samsung Z548, please read every step carefully and your Samsung device will be unlocked in minutes.

These are instructions with fewer details. If you prefer instructions with pictures, please skip this guide and download the PDF version here:

  1. Shut down your PC’s firewall and antivirus. Connect to the Internet with a standard high speed connection and not a wireless modem, a VPN, or a Proxy. Unlock at home and not at a company.

  2. Download the unlock software and install all items

  3. If you have the software Samsung Kies or PC Studio installed, uninstall it from your PC. Reboot computer.

  4. Insert original SIM and turn phone on. If you don’t have one, don’t insert any. In case you see the “Phone Freeze” error, don’t use any SIM either.

  5. On your phone, make sure Bluetooth is turned off. Increase screen time out to the maximum if available.

  6. Turn your phone off. Then, hold the 9 Key and press the power button. The phone now boots into download mode. Connect your phone to the computer with the USB cable.

  7. Select Kies Mode in case the phone gives you the option to do that.

  8. Launch GalaxyUnlocker software on your PC. Enter your username and password and connect (if you don’t have one, buy it here)

  9. Press the Rescan button and make sure that your phone is detected. The Log window to the right will show you whether your phone has been detected.

  10. Click Direct Unlock. GalaxyUnlocker will now unlock your phone automatically. Wait until the process is finished. Then disconnect.

  11. Your Samsung Z548 is now unlocked.


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