iPhone carrier lock or unlock? – Check here with or without SIM!

If you are buying a used iPhone, you need to know whether the iPhone is carrier unlocked or locked. Many people ask how to check this. In this video we will show how to check if the iPhone is locked or unlocked by the carrier with or without a SIM card, completely free.

0:00 Opening
0:15 Check iPhone SIM card is locked or not
0:58 Check iPhone is locked or not from websites

Please take the opportunity to connect and share this video with your friends and family if you find it useful.