How to fix no service and searching on iPhone, iPad, iPod Touch

If you cannot connect cellular network and at the top left corner of your iPhone screen have been wording  "No Service or Searching" This is the way to fix it step by step. Any step i have been real fixing. So which step can fix your device that don't to make next step anymore.

- Turn on Airplane Mode on your iPhone, iPad, or iPod touch, Just use your finger swipe up from the bottom of your screen to open Control Center, then tap Airplane Mode to on and then turn off Airplane Mode.

- Restart your iPhone, iPad, or iPod touch Just press and hold the power button until the red slider appears. Drag the slider to turn your device completely off. After the device turns off, press and hold the Sleep/Wake button again until you see the Apple logo.

- Turn off Automatic Carriers on your iPhone, iPad, or iPod touch, Go to Settings > Carrier > Automatic > Off and choose carrier by yourself.

- Reset Network Setting on your iPhone, iPad, or iPod touch, Go to Settings > General > Reset > Reset Network Setting. Then your device will restart.

- Reset your iPhone by  press and hold both the Power button and Home buttons for at least ten seconds, until you see the Apple logo.

- Remove your sim and try new one. Maybe you borrow from friends or someone use for check your sim out of order and go to mobile network provider to change it.

For my iPhone can fix it on the last step.