How to Reset your Network Settings Galaxy Phone

1. Go to Settings on your phone (swipe down and click on the gear symbol)
2. Click on General Management
3. Click on Reset
4. Click on Reset Network settings
5. Click on Reset settings
6. Once that has completed, power cycle the device

How to Reset your Network Settings iPhone or iPad

If you're using iOS or iPadOS 15 or later:

1. Tap Settings 
   
2. Tap General 
   
3. Tap Transfer or Reset [Device]
4. Tap Reset 
   
5. Tap Reset Network Settings.

If you're using iOS or iPadOS 14 or earlier

1. Tap Settings
2. Tap General
3. Tap Reset 
4. Tap Reset Network Settings