Firmware Tecno Spark 30c Install |link| Here

Wait for the flashing process to complete. A green checkmark window stating will pop up. Disconnect your phone from the USB cable and turn it on. The initial boot up may take up to 10 minutes. Troubleshooting Common Errors

A will appear first, followed by a Yellow bar indicating that the flashing process is actively writing data to your phone. Step 6: Finalizing the Installation firmware tecno spark 30c install

The loaded firmware version might not match your exact device revision. Verify your exact device variant under the phone's battery configuration or the original retail box. Wait for the flashing process to complete