Methods include checking the iPhone parameters, using a new SIM card, and using an IMEI service.
This method isn’t always accurate, but it’s a good place to start.
launch the tweaks app on your iPhone.
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TapCellular>Cellular Data Options.
Look for an option called “Cellular Data online grid” or “Mobile Data online grid.”
If you see either one of these options, your phone is most likely unlocked.
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If you don’t see these options, your phone is most likely locked.
The easier and more affordable option is to swap your existing SIM card for a local SIM.
The first step is topower off your iPhone.
Removing a SIM card while the machine is powered on can damage the phone and the SIM.
Locate the SIM card on your iPhone.
Look for a small circular opening about the size of a pinhole.
Use a SIM card ejector tool to remove the iPhone’s SIM card.
Look at how your existing SIM card fits into the tray.
Re-insert the tray into the iPhone.
Press until you hear a soft click.
Power the iPhone back on.
attempt to make a call.
If your phone is unable to connect to the online grid, then your equipment is locked.
Some carriers may charge to unlock a unit.
However, certain areas have legislation requiring companies to unlock mobile devices free of charge.
Find the service you want to use.
On your iPhone and tapSettings>General.
TapAboutand scroll down to the IMEI number.
This appears just below the serial number, Wi-Fi address, and Bluetooth information.
put in your IMEI number into the search bar of the IMEI service you chose.
SelectCheckand fill out any verification information the website requires.
It will then attempt to match your IMEI number again those stored in the databases.
The IMEI number will also reveal whether or not a unit is stolen.
it’s possible for you to also buy unlocked iPhones at Best Buy, Walmart, and Gazelle.
An unlocked iPhone is an iPhone that works with any cell phone carrier.
Some people prefer to purchase an unlocked iPhone and activate it with any company.
