18/09/2021 · Connect your iOS device to the computer. Download for Win. Download for Mac. Step 2: Since this process uses jailbreaking, your smartphone is checked using the build-it Checkra1n option and verify whether the device can be jailbroken. Step 3: Disconnect and reconnect your iOS device after jailbreak.
12/11/2021 · The message “iPhone Is Not Activated” on your iPhone when it’s unable to connect to your carrier’s activation servers. This error could be caused by a minor software problem, an issue with your carrier’s network, or a hardware problem. The steps below will help you diagnose and fix the real reason why your iPhone isn’t activated!
 Fix “Activation Error” or “Could Not Activate …
People Also Ask iphone not activating with sim card
Why won’t My iPhone Activate my sim card?
Either you didn’t put your SIM card into your iPhone or it is malfunctioning. There is a slight change in the default settings of your iPhone. This change may be caused by resetting the device and can mislead the iPhone, ultimately preventing it from getting activated.
Do I need to activate my new SIM card?
Typically it will have come with a SIM number. This will come in handy later after your SIM card is in your phone – you don’t want to have the SIM in your phone without knowing the numbers! If you’ve had your SIM card replaced by a professional, they should have done this for you, and all you need to do is activate the SIM.
What to do if your iPhone says Sim invalid?
Go to Settings -> General -> Reset -> Reset Network Settings. You will need to enter your iPhone password and then confirm the reset. This step will help us determine if you are having an iPhone issue or a SIM card issue. If your iPhone says SIM invalid, you are having a specific problem with your iPhone.
It occurs when an iPhone cannot recognize the SIM inserted in it and hence unable to connect to the cellular network, make or receive phone calls, and send messages. There is no need to worry if you also see such a message on your home screen indicating an error of SIM Card not detected on the iPhone, because it can be fixed by you at home.