Reset Wi-Fi, cellular data, and Bluetooth

If you're having problems with connections, review this information first:

• Wi-Fi
• Bluetooth
• Cellular data
• Hotspot (internet sharing)

Then, if you’re still experiencing problems, try resetting all network settings:

1. Go to Settings > More.
2. Touch Backup & reset.
3. Touch Network settings reset > Reset settings.
4. Touch Reset settings.
5. Try to reconnect to Wi-Fi, cellular data, and Bluetooth, or try to share your internet connection again.