Nowadays iPhone has overcome the Android phones.
To know more about the iPhones, click on iPhone support number.
Users of iPhone face difficulties while a message indicating No SIM appears on the screen. This problem might be due to the dislocation of the SIM card. Solving this not a big task, just follow the given points.
Locate the SIM card- Place of SIM card slot varies with the versions of the iPhone. To find a slot in iPhone, iPhone 3G, iPhone3GS, look for the hold button and for the headphone jack. Hold button will have a tiny hole in it in which the SIM card slot is placed.
Re-seating the SIM card- To re seat the SIM card in its slot, use a paper clip and push its one end into the hole of the tray to pull it out. Remove the SIM card from the tray and place it properly again into the slot and push the tray back into the iPhone properly, make sure that it is properly seated. Wait for some time it might be possible that No SIM card installed message disappears from the screen and SIM card begins to work. If this doesn’t happen, remove the SIM card again from the slot and clean the slot with a clean cloth.
Update the device- If the above solution doesn’t work out, try to update the device. Check for the availability of the update
Airplane mode- Airplane is one of the important applications of the iPhone. It can also be used to reset the network settings. If SIM card problem still exists, turn ON the airplane mode and turn it OFF again after some time. To turn on the airplane mode, go to settings of the iPhone and turn ON airplane mode bar.
Hardware problem- If the problem still exists, it might be due to the hardware problem of the device. To solve this issue, take the device to the repairing store.
For any technical problem related to iPhone, click on iPhone customer support. https://iphonesupport.net/iphone-customer-support-number/