Download the correct Samsung C3322 flash file (ROM) and the flashing tool (Samsung Tool Pro or Downloader). Install the Samsung USB Drivers on your PC.
to prevent the device from powering off mid-flash, which can lead to a permanent brick. Hardware Lock : Note that standard flashing often does samsung c3322 flash file and tool
Some reviews indicate that standard firmware flashing may not remove a SIM/Network lock. Download the correct Samsung C3322 flash file (ROM)