Question: Why Is My SIM Card Showing No Service?

What do you do if your SIM shows no service?

How To Fix An Android Phone That Says No Service:Restart the Phone.

“APM-cycle” the Phone.

Manually Select a Carrier.

Check the SIM Card.

Dial Service Mode.

Check Sideloaded APKs and Custom ROMs.

Check for Void or Corrupt ESN.

SIM Card Static Discharge..

Why is my phone saying there is no SIM card?

If what’s causing your SIM card error is a software issue, sometimes a simple reboot is all it takes to fix the problem. Long-press on the power button until the pop-up window appears with the “Restart” option. … Another simple solution in more recent Android versions is to see if your SIM card is actually switched on.

Why does my cell phone say no service?

Voice Roaming. A glitch in the wireless network roaming partner of your carrier can cause this when it gets you onboard their network per their agreement with your carrier. Such problems are common worldwide. Users report that turning the voice roaming setting off and on again often resolves a “no service” problem.

What does no service mean?

Your iPhone’s SIM card links your iPhone to your carrier’s cellular network. It’s how your carrier distinguishes your iPhone from all the others. Sometimes, your iPhone will stop saying No Service simply by removing your SIM card from your iPhone and putting it back in again.

Can a bad SIM card cause no service?

Cell phones use cellular antennas to communicate over radio waves, so a bad Subscriber Identity Module doesn’t affect your signal strength. However, since SIM cards contain subscriber information, a dysfunctional card can prevent you from joining your network.

How do I fix no service?

How To Fix An Android Phone That Says No Service:Restart the Phone. … “APM-cycle” the Phone. … Manually Select a Carrier. … Check the SIM Card. … Dial Service Mode. … Check Sideloaded APKs and Custom ROMs. … Check for Void or Corrupt ESN. … SIM Card Static Discharge.

How do I know if my SIM card is active?

Insert the sim card in mobile device.Make sure that you are in area where network is available.Turn on the device.Dial a number.If its showing on screen , that not registered. Then sim is not active.

Why is my sim not working?

Your SIM card or device may be configured for your previous network and will need to be reconfigured. … Clean the gold connectors on the SIM with a clean lint-free cloth. Replace the battery and turn your phone on without the SIM. Turn your phone off, replace the SIM and restart the phone.

Why do I have no service?

Having no service on your iPhone is incredibly frustrating because you can’t make phone calls or send texts. First, look for iOS and carrier settings updates. … Second, check your iPhone’s Cellular settings and make sure Cellular Data and Voice Roaming are turned on. Third, eject your SIM card and reinsert it.