Why NFC Stops Working
Common failure points:
- Antenna detachment (broken adhesive)
- Board corrosion (from moisture)
- Flex cable damage (from drops)
- Motherboard connection issues
Benefits of Replacing Both Components
- Eliminates guesswork in diagnosis
- Ensures compatibility between parts
- Long-term solution vs temporary fixes
Installation Walkthrough
- Prepare Workspace: Clean, well-lit area
- Remove Back Glass: Heat to 70°C for 2 minutes
- Disconnect Battery: Essential safety step
- Replace Components:
- First install connector board
- Then position antenna bracket
- Reassemble: Test before final sealing
Pro Tip:
Use Samsung’s #0# diagnostic menu to test NFC after repair
When Professional Help is Recommended
For:
- Water-damaged devices
- Motherboard-level issues
- Persistent NFC errors post-repair
Conclusion:
This comprehensive repair kit addresses all NFC failure points at once, saving you time and multiple repair attempts.
