When traveling from country to country, people may encounter issues with their iPhone’s SIM card being locked. If you’re unsure of whether your iPhone’s carrier is locked or not, there are two ways to check.
Firstly, you can place a valid SIM card in your iPhone and check your settings. Tap on “Settings” and scroll down to “General” and tap “About.” Here, you’ll see your carrier lock status. If it says “No SIM restrictions,” your iPhone’s carrier is not locked. Additionally, you can find information about the SIM card in this section. If your iPhone is locked, you’ll see an error message.
If you don’t have the iPhone with you, you can check the carrier lock status on the website. All you need is the serial number, which you can find in your settings. Go to “General” and tap “About,” then find your serial number. Once you have the serial number, open up your browser and search for “IMEI check.” Paste your serial number on the website, and it’ll tell you whether the SIM carrier is locked or not.
By following these two methods, you can find out whether your iPhone’s carrier is locked or not. This is useful information to have, especially for frequent travelers.