The No SIM card detected error happens due to displaced card position, software issue, or SIM network issue. Considering the different causes of the error, here are ...

If none of these workarounds has fixed the transpiring error, then you may take your device to a Samsung service center and have an authorized technician check the motherboard and SIM card slot.

Weak network signals, incorrect APN settings, software issues, SIM card problems or network outages could make your Android stuck endlessly searching for mobile network service.

This will allow you to start fresh with your Network Settings and hopefully fix any errors with sim card recognition associated with them.

When that happens, you might see the "your phone is not registered on a network" on your screen, which means your SIM card can't connect to your wireless provider's network.

If your phone suddenly won't recognize your SIM card, don't panic. There are a few things you can do to try and resolve the problem. Here's what to do.

SIM or Subscriber Identity Module card is a smart card that contains all the information such as user identity, phone number, location, contact list, personal security keys, text messages, and ...

Reports are showing that some DROID RAZR owners are experiencing SIM card issues that make the device unusable on Verizon's network. Apparently, if the RAZR ...