📘 How to Use the NFC App – Quick Guide
📌 Before You Start
Make sure NFC is enabled on your phone (Settings > NFC).
The app works only with NFC tags (not QR codes or barcodes).
Some tags may be locked and cannot be rewritten.
🚀 How to Scan an NFC Tag
1. Hold the top/back of your phone near the NFC tag.
2. Wait for the app to detect the tag automatically.
3. The tag’s information will appear instantly on your screen.
✍ How to Write to an NFC Tag
1. Tap “Write Tag” in the app.
2. Enter the text, link, or action you want to save.
3. Hold your phone near a writable NFC tag.
4. When you see “Write Successful”, the data is saved.
🧹 How to Erase or Reset a Tag
1. Choose Erase Tag.
2. Hold your phone over the tag.
3. If the tag is not locked, it will be cleared
💡 Tips for Best Results
The NFC reader on iPhones is located near the top edge.
Keep your phone steady for 1–2 seconds for a successful scan.