Network issue

deepesh272 Said:

"Network issue: I am Facing Regular Network drops in my iPhone 11 ever since I have updated from ios 14.6. The network goes blank and recovers automatically. This manly happen when I am on a call or using the Internet. This issue is also slowing down my internal speed. Any idea on this…..plz share."

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Troubleshooting iPhone WiFi:

Four Thoughts:

A. Clear Temporary Internet Files:

If connecting is unsuccessful, try clearing out your Temporary Internet Files: History, Cache, and Cookies

Go Here: Clear your Safari browser history and set up content blockers on your iPhone, iPad, or iPod touch

B. Try manually restarting your iPhone:

1. Go To: Settings
2. Select: General
3. Scroll to: the Very Bottom
4. Select: Shut Down
5. Slide Finger: to the Right
6. Wait: 30 Seconds
7. Power One: the iPhone
8. Try this Once More

C. Reset All Network Settings to Default:

Example of items that will be reset: (Wi-Fi Passwords, VPN Connections, etc)

1. Go To: Settings
2. Tap: General
3. Tap: Reset
4. Tap: Reset Network Settings.
5. Enter: [Your Passcode]

D. Troubleshooting Connectivity:

Wi-Fi: If your iPhone won’t Connect to a Wi-Fi Network - Apple Support

deepesh272 Said:

"None of the above hacks worked on the device. It still keeps loosing signal even when I am over a phone call."

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Contacted your Carrier?:

Contact your Carrier, as they are the one who provide you with the service of Cellular.

And Note: None of the above are "hacks". They are officially no more than methods of troubleshooting.