iPhone No Service after updating iOS 12


Many of them commonly having No service issue. This issue may cause because of some hardware or software fault. It will affect the iPhone’s calling and messaging functions This is a simple problem to solve. I too expired this issue. Then I discussed with my one of the friend and he suggests me some solution to solve. Now it works so in this article I’m gonna share you about this. Hope it will use full for you.
Solution 1: Make Sure If Your SIM Valid

  1. Verify your cellular service is active or not.
  2. Also verify you area signal, Payment details.
  3. Check whether it is n deactivated SIM.

Solution 2: Analysis Your Coverage Area

  1. Launch Settings.
  2. Tap Cellular Data.
  3. Select Cellular Data and then turn on the Data Roaming.

Solution 3: Force Restart
iPhone 6
 

  1. Press and Hold the Home button.
  2. Press and hold the Wake/Sleep button when holding the Home button.
  3. Hold both buttons until you see the Black Screen.
  4. Wait for sometimes to see Apple Logo.

 
iPhone 7
 

  1. Press and hold the Wake/Sleep(Power) button at the right of your iPhone.
  2. Press and hold the Volume Button.
  3. Wait until the Apple Logo appears.

 
iPhone 8 and iPhone X, XS, XS Max, XR
 

  1. Press Volume Up button and then release it quickly.
  2. Press Volume Down button and then release it quickly.
  3. Finally, press and hold the Side button( Wake/Sleep button) until the Apple logo appears.

 
Solution 4: Update Carrier Settings

  1. Launch Settings.
  2. Scroll down to see General and then tap it.
  3. Tap About.
  4. If an update is available then a pop-up box will display and tap Update.

Solution 5: Change Voice and Data Settings

  1. Launch Settings.
  2. Tap Cellular > Cellular Data Option.
  3. Tap voice and Data  and then change the data type.

Solution 6: Remove and insert SIM Card
Remove SIM card and insert it again it may solve this issue. If you not inserted SIM properly then this issue may happens.
Solution 7: Reset Network Settings
 

  1. Launch Settings > General.
  2. Scroll down and click “ Reset”.
  3. Select Reset Network Settings.
  4. Enter your Password.
  5. Tap “Reset Network Settings” in the pop-up box to confirm.

 
Note: This action will delete all WiFi password APN & VPN settings of your iPhone.
Hope the above solutions will be useful for you. If you have any doubt regarding this article, please share us via comments. Thank You…

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