> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.superalink.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# [For iOS] My phone get locked for eSIM. How to open it

My phone get locked for eSIM. How to open it

Owning an unlocked device is essential for iOS users. It allows easy carrier changes with eSIM, helping you avoid costly international roaming fees. A locked iPhone only works with SIM cards from the original carrier, so you'll need to request an unlock directly from them. Remember, each carrier has its own rules, and not all phones can be unlocked. Here are some ways to check:

1. Check through your phone device

You can verify whether your device is unlocked by checking the device information. If the carrier lock status shows 'No SIM restrictions', it indicates that your device is unlocked. If the status is otherwise, we do not recommend that you attempt to unlock it by yourself.
![](https://www.superalink.com/_next/image?url=%2Fassets%2Ftroubleshooting%2Fios%2Fcarrier-lock.png&w=828&q=95)