If you're unsure which ROM to choose, stop and confirm the correct file for your device model before proceeding.

If the word "free" in your original text refers to the software version, the clearest phrasing is: "Please select at least one ROM before using SP Flash Tool." (The fact that it is free is usually implied and doesn't need to be in the error instruction).

: Only download ROMs from reliable sources to avoid malware and ensure compatibility.

Q: What is SP Flash Tool? A: SP Flash Tool is a software used for flashing ROMs on Android devices with MTK processors.

Click on "Download" or "Firmware Upgrade" and connect your powered-off device to the computer. The tool should detect the device and begin the flash process. This can take several minutes.