To enhance the form and provide better Second Hand Mobile Information, you can add more detailed fields. Here’s what I suggest including:

✅ Additional Fields to Add:
- Screen Size – for users to specify the display dimensions.
- Camera Specs – to mention main/rear and selfie camera megapixels.
- Operating System – Android version, iOS version, etc.
- Warranty – any remaining warranty or extended service.
- IMEI Number (Optional) – for verification purposes.
- Scratch or Dent Info – condition details beyond just “Good/Fair”.
- No. of Previous Owners – first-hand, second-hand, etc.
- Mobile Age – how old the phone is.
- Network Lock Status – if it’s carrier locked or unlocked.