Yahoo Web Search

  1. Instantly unlock your phone to use any sim from any network. 5* rated. 1m devices unlocked. Unlock your phone for any sim card without affecting your warranty.

  2. Avoid Roaming Charges when Traveling Abroad! Safe & Recommended Method Online. It Maintains your Phone's Warranty and the Device Never Has to Leave your Side!

    • Unlock Phones

      Unlock your phone by IMEI.-Unlock

      your mobile phone today.

    • Unlock IMEI

      Unlock Your iPhone IMEI-With

      DoctorSIM U.S.A.

Search results

  1. People also ask

  2. Sep 16, 2024 · If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. If your iPhone is locked to a carrier, it can be used only by that carrier.

    • Make Sure You Have an Active Cellular Plan. While it might seem obvious, it's worth double-checking that your wireless carrier plan (such as with AT&T, Verizon, etc.)
    • Restart your iPhone or iPad. If from out of nowhere you're suddenly seeing an "invalid SIM" or "no SIM" error message, you may have a software glitch causing problems with your device.
    • Perform a Force Restart. If the regular restart didn't work, it's time to try the force restart. If you're unfamiliar with the force restart function, this is just a different way of cutting the power on your iPhone or iPad.
    • Check for a Carrier Settings Update. A carriers settings update comes directly from your cellular provider, and helps to improve cellular network connectivity and provide support for new features.
  3. Aug 22, 2024 · Thankfully, it’s easy to fix it by restarting your iPhone, updating iOS and carrier settings, ensuring the SIM card is properly placed in its try, or trying a new SIM card or eSIM. But if the issue persists, it’s best to contact your carrier or reach out to Apple Support for assistance.

    • Editor
  4. If you don't have access to your current iPhone, contact your network provider to transfer your eSIM. While you're setting up your iPhone, if you're asked to transfer your SIM, follow the onscreen instructions to transfer your physical SIM or eSIM.

    • Gaurav Bidasaria
    • Insert SIM in Another iPhone. A good way to crosscheck if the SIM failure error is showing due to SIM or some iPhone setting is to insert the SIM card in another iPhone.
    • Check if Carrier Plan Has Expired. Check your mobile carrier’s app or web page with your subscription account to check if your plan is still valid. You can call your carrier to ensure your plan has not expired.
    • SIM/eSIM Is Locked. For security, every SIM card has a specific PIN (Personal Identification Number) to lock it. This is done to avoid unauthorized access to your SIM and using to make calls and send messages.
    • Is iPhone Locked to a Carrier. You can buy iPhones directly from the carrier along with a mobile service plan. That means your iPhone can only be used with that particular mobile carrier’s SIM card or eSIM.
  5. Sep 11, 2024 · Reinsert the tray and retest. Try the SIM from a friend or family member with the same cellular carrier. If it works, replace your SIM card. You can request one from your service provider, or visit one of their physical locations. As a workaround, use your phone’s eSIM instead.

  6. Nov 12, 2021 · Open Settings and tap the switch next to Airplane Mode to turn it on. Wait a few seconds, then tap the switch to turn it back off. Check For A Carrier Settings Update. Next, check to see if a carrier settings update is available on your iPhone.

  1. Instantly get a phone unlock code to unlock your phone for any network. Remote service. Unlock your phone to use with any sim card on any network. All manufacturers supported.

  1. People also search for