or main firmware file from your extracted flash file folder. Connect Device
Download and install the Samsung USB Drivers on your PC. Next, install the flashing software (e.g., Z3X Samsung Tool). If you are using a hardware box (like Z3X or Volcano), ensure the box is connected to the PC via USB and the drivers for the box are installed. samsung gt-c3520 flash file and tool
After downloading, verify the file integrity using (NirSoft). A clean C3520XXLJ1.tar.md5 should have: MD5: 3e4a7b1c8f9d2e0a5b6c7d8e9f0a1b2c or main firmware file from your extracted flash file folder
: Once the tool detects the phone (often indicated by a "Ready" status), click install the flashing software (e.g.