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Nov 12, 2021 · Why Is My iPhone SIM Not Supported? An iPhone usually says a SIM is not supported because your iPhone is locked to your carrier. This means you can’t insert a SIM card from a different carrier if you switch.
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.
Sep 3, 2024 · Try Basic Fixes. Remove and re-insert the SIM card: If your SIM card won’t work with your new iPhone, eject the SIM tray on your iPhone. Then, remove the SIM card and place it...
- Sumukh Rao
- Lead Editor
- Male
- August 27, 1998
- Check if the SIM is carrier locked. It’s possible that the ‘SIM not supported’ error might appear on your iPhone due to it being carrier locked. It can happen if you are using a secondhand iPhone, and chances are that it might be carrier locked.
- Make an emergency call. I understand it can be tricky to bypass SIM not supported on iPhone, but if you can make emergency calls from your iPhone, chances are that that might fix the issue.
- Eject and reinsert the SIM card on iPhone. If you are using a physical SIM card, then try to eject and reinsert it. You can also restart your iPhone and see if the issue is fixed.
- Ensure the eSIM is properly activated. If you have already stepped up to the future and have decided to go with an eSIM, then you should ensure that you have followed the same steps as the ones we have mentioned in our detailed guide on how to activate and use eSIM on iPhone.
- SIM Card. Your SIM card is actually a small computer chip embedded into plastic so it can be transferred easily across devices. Although they are resilient, they can become faulty, or may not be compatible with the phone you’ve transferred it into.
- Phone is Carrier Locked. Especially in the US, where the cost of a cell phone is often paid off in installments, service providers implement locks to prevent you from utilizing your equipment with competitors.
- Software Bug. Occasionally, incompatible or corrupted software can cause network issues with an iPhone. It is infrequent, but worth ruling out before embarking on deeper level hardware fixes.
- Faulty SIM slot. This occurs most frequently on newer models of iPhone. Beginning with the iPhone XR, some models feature a Apple iPhone Parts. On previous models, the slot is soldered onto the logic board.
Nov 30, 2021 · If you have the "no SIM" error, it is because your iPhone or iPad is no longer detecting the SIM card inserted in the tray. This can happen for several reasons, such as a software glitch or dusty SIM card.
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May 22, 2024 · Easy. Duration. 15 minutes. What You Need. Your iPhone. However, sometimes, you may also encounter an error message that says your iPhone does not have a SIM card installed — even when it does....
