Checking to see if a Lumia 520 is unlocked (att)?

Sharon Sedgwick

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Jan 23, 2016
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Checking to see if a lumia 520 is unlocked (att)

Hi.. I just received a lumia 520 with the intention of using it on my trip to India. It was advertised as unlocked. How do I check this without a sim card. I won't have one until I get to India.I have the wifi turned on and am updating it right now. I just want to do as much setup as possible from the US.
 
Re: Checking to see if a lumia 520 is unlocked (att)

Dial ##7820# and it will open the SIM Lock Status screen. You should see a SIM card with a lock in front of it. If the lock shows unlocked, you are good to go.

Be aware that a reset may show th padlock as locked again even if the tray isn't. Best bet, borrow a T-Mo SIM from a friend.


If you need additional help or have more questions or details to share, please join the site so you can reply in this thread... Please see this link for instructions on how to join Windows Central.
 
Re: Checking to see if a lumia 520 is unlocked (att)

Thank you so much.... I'm pretty sure it is unlocked.. it shows a simcard with an unlocked padlock in front of it!
:grin:
 

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