A step by step tutorial on how to unlock your carrier locked AT&T iPhone.
Unlock your AT&T phone in minutes: Here's how
https://www.att.com/deviceunlock/
I was able to unlocked an AT&T iPhone 12 Model A2172
What carrier locked my iPhone:
https://imeicheck.com/iphone-carrier-check
People always asked me how to unlock an iPhone from carrier AT&T, Is there any easy way to unlock an AT&T iPhone?
In this video I'm showing you a quick and easy way to unlock your iPhone from AT&T, just follow the step by step tutorial and you will unlock your iPhone forever.
What carrier locked my iPhone? SIM LOCKED
https://www.youtube.com/watch?v=DpOxVwT9yUI
When you insert a SIM card to a Locked iPhone this is the message you will get:
"SIM Not Supported"
The SIM card that you currently have installed in this iPhone is from a carrier that is not supported under the activation policy that is currently assigned by activation server, this is not a hardware issue with the iPhone. Please insert another SiM from a supported carrier or request that this iPhone be unlocked by your carrier. Please contact Apple for more information.
How to know if your iPhone is locked to a carrier?
You need to go to:
Settings - General - About
And look for:
Carrier Lock: SIM locked
This device might be restricted to the original carrier and/or have certain capabilities limited.
Contact your provider for more info.
If your iPhone is Unlocked, it should see this:
Carrier Lock: No SIM restrictions
In this video I used a SIM card from Google Fi Wireless.
#iphone #unlock #att