If the iPhone does not recognize the charger, the phone may not respond to Lightning or MagSafe, and the charging indicator does not appear. The main reasons are the cable, port, dirt, or battery malfunction.
Below are quick fixes.
Method 1: Check the Cable and Charger
- Use the original Apple cable and adapter
- Try another cable or power adapter
- Connect the device to another power source
Method 2: Clean the Lightning Port
- Turn off the iPhone
- Carefully clean the port of dust and lint with a toothpick or soft brush
- Reconnect the cable
Method 3: Restart the iPhone
- A hard restart helps eliminate temporary errors
- For iPhones with Face ID: press and release volume up, then volume down, then hold the power button until the Apple logo appears
Method 4: Check Battery Health
- Open Settings → Battery → Battery Health
- If the battery is significantly worn, it may not charge properly
- Replace the battery if necessary
Additional Reasons
- The cable or adapter is not Apple certified
- Damage to the Lightning port
- iOS software glitch
Conclusion
Most often, using the original cable and cleaning the port helps. If the iPhone still does not charge, there may be a hardware issue or battery wear.