How do I fix my iPhone 6 SIM card is not valid?
If you see ‘invalid SIM’ or ‘no SIM’ on your iPhone or iPad
- Make sure that you have an active plan with your wireless carrier.
- Restart your iPhone or iPad.
- Check for a carrier settings update.
- Remove your iPhone SIM card or iPad SIM card from the SIM card tray and then put the SIM card back.
- Try using another SIM card.
How do you fix an iPhone that says SIM not supported?
5 Methods to Bypass iPhone SIM Not Supported Issue
- Verify If the SIM Card is Active.
- Check iPhone Lock Status.
- Download and Install iOS Updates.
- Place An Emergency Call.
- Set Up a New iPhone Using iTunes.
- Joy Taylor.
Why does it keep saying no SIM card?
This may seem obvious, but it’s helpful to restate the problem here: Your iPhone says “No SIM” because it’s no longer detecting the SIM card that’s inserted in the SIM tray, even though it actually is there. Like many issues on the iPhone, the “No SIM” error can be either a hardware or a software problem.
Why does my phone keep saying invalid SIM?
For example, your device is running a very old version of Android or iOS or has problematic apps. Lastly, your phone might not be network-unlocked, which is why it doesn’t work on other SIM card providers.
What does it mean when iPhone says SIM not valid?
Your iPhone may indicate Invalid SIM if there is a software error in the cellular settings. Unfortunately, these issues can be difficult to pin down, so we need to reset all network settings on your iPhone. To reset your iPhone network settings, Go to Settings -> General -> Reset -> Reset Network Settings.
Why does my iPhone say no SIM all of a sudden?
What does invalid SIM mean in iPhone?
The iPhone may issue the “Invalid SIM” error because of a software issue. Meaning, the SIM card may be wrongly placed, or the SIM card needs to be replaced by the wireless carrier.
How do I know if my iPhone has SIM restrictions?
Go to Settings > General, and tap About. Under Carrier Lock, you should see a message that says “No SIM restrictions.” If you don’t see that message, contact your carrier.