Nfc on IOS 17.3. IPHONE 12

iOS updates generally aim to enhance user experience, boost security, and fix bugs rather than disrupt core features. NFC issues after updates might stem from underlying, unmentioned factors. Updates won't typically alter personal data but may refine settings or features. Backup before major updates for safety. Review Apple's update details and backup advice for a smooth process.

Kindly consider checking your settings and addressing any device issues before attributing the issue to external factors.

See what each update does: About iOS 17 Updates, About iOS 16 Updates, About iOS 15 Updates, About iOS 14 Updates, About iOS 13 Updates, About iOS 12 Updates, and so on...

Please stop the nonsense. Apple broke the NFC on my iPhone 15 Pro Max with the iOS 17.3 update.

your answer is useless, after updating to 17.3 the nfc not working and if i put my phone to another iphone its not sharing any contact with "everyone" airdrop's setting