Network unlock vs sim card unlock?

Would there be a Network unlock code outside of the sim card unlock code or are they one in the same?

Hey There
I would be happy to share the differences of a Network unlock and a SIM card unlock.
A Network unlock is more commonly known as a Carrier Unlock. If your phone is unlocked from a carrier, it will work on another wireless carrier's network, request an unlock code online at att.com/deviceunlock.
A SIM Card unlock provides additional security beyond a screen lock, you can require a PIN code to prevent your SIM from being used in any device without entering the PIN code. If your PIN code is entered incorrectly more than three times, your device will request a PUK code (PIN Unlock Key) in order to unlock the SIM card.
Thanks!
Charise

Similar Messages

IPhone 5 can not find the network and writes sim card no support

Hello, I am from Belarus so writing through an interpreter. I bought the iPhone 5 32GB Black from Ebay all good but the problem came when insert SIM card a minute later comes out window that sim card does not support . Connect to iTunes the same. How do I fix this? imei 990002267564852 iPhone 5 32GB Black.

You can call Apple Care to find out which carrier it's locked to and only they can officially unlock.
Best you return for a refund and buy one that's not carrier & activation lock.
Read here for your next purchase: What to do before selling or giving away your iPhone, iPad, or iPod touch - Apple Support
Check here if it's Activation Lock: https://www.icloud.com/activationlock/

Microsoft Lumia 920 Windows Phone 10 Technical Preview no network (with active sim card)

I updated the Nokia Lumia 920 to windows phone 10 last night and now doesn't recognise the sim card EE (T mobile uk) which is inserted inside it. What can I do to fix this?
I have tried resetting the phone this improved the network WIFI connection. But the phone still didn't recognise the SIM card.
Device Information
Model: Nokia
Mobile Operator: EE (so it recognises the operator?)
Software: Windows® 10 Mobile Technical Preview
OS Version: 10.0.12534.59
Firmware revision number: 3051.50009.1451.1028
Hardware revision: 6.5.0.0
Radio software version: 1.0.202184.3
Chip SOC version: 8960

Greetings Michael,
I performed the two functions you suggested, dism.exe
/online /cleanup-image /restorehealth stated "Error 0x800f0906 The Source files could not be downloaded. Use the
"source" option to specify the location of the files that are required to restore the feature. For more information on specifying a source location, see http://go.microsoft.com/fwlink/?LinkId=243077
Then, according to sfc /scannow, it stated: "Windows Resource Protection found corrupt files but was unable to fix some of them. Details are included in the CBS.log. Note that logging is currently not supported in offline servicing scenarios."
At this point. I may attempt to install the ISO on a flash drive, and perform a repair on the OS, unless you have some other advice! Thanks for your help!

Iphone not connecting to network or recognizing sim card (vodafone)

hi my iphone has been working well, currently after a update it now says it not connected to a network and does not recognize my sim card (vodafone) can anyone help me pls??

Have you tried resetting your network settings?
Settings/General/Reset/Reset Network Settings

IPhone 4S constantly "searching" for network, even when SIM card is taken out.

I have tried resetting the network settings, restarting the phone several times and also doing a manual reset (holding down home and lock button).
So far services comes on once in a while, but then goes to "searching" mode 10 minutes later.
Thinking this could be a hardware problem, but hoping someone out there is having/has had a similar problem and can give me a hand.

Hi and Welcome to the Community!
Based on your description, I suspect the SIM card to be defective or otherwise the cause of your issues. I suggest you seek out a replacement from your mobile service provider.
Good luck and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

HT5554 I am getting searching for sim card even though sim card is inside

I am getting message searching for network even though sim card is inside

Take the sim card out and re seat it. Maybe it is not quite in correctly

"Unable to load network list" on new sim card overseas on unlocked iphone 4

I recently bought an Iphone4 (unlocked) from australia. While traveling overseas I inserted a new sim and got the message "unable to load network list", and could not activate my new sim card. Could not find the answer on the discussion board here but got in touch with my provider back in oz who helped me.
Solution: You need your laptop with Itunes on it. Turn the phone off, then connect to your laptop with Itunes already running and then turn the phone on. When you click on your phone icon in Itunes it will say "Congratulation, your iphone is unlocked". You can then eject your phone and your new sim is activated.
Hope this helps

Sorry not sure why your new sim card isn't supported...not sure if it helps but I had my laptop connected to wifi at the time also, but I don't think it should matter. Its worth a try connecting to internet with ITunes on, connect your phone and then turn it on and see what happens.

I can't make or receive calls in my iPhone 5(just bought second hand and unlocked), but I am able to use 3G network. If I use the same SIM card in other phone it works fine. I have tried network resetting and restore.

I can't make or receive calls in my iPhone 5(just bought second hand and unlocked), but I am able to use 3G network. If I use the same SIM card in other phone it works fine. I have tried network resetting and restore.
I bought this cheap from an unknown persons. I have checked it is not in blacklist. And unlocked by apple.

Those are all carrier features, so contact your cell phone provider.

What is the sim network unlock pin for when you replace your old sim card?

Hi, so I've just put my new Dan and Phil sim card into my phone but its asking for a sim network unlock pin, what is it?? Thanks

Hi,
It means your phone is network locked to another carrier. To use this sim your phone needs to be on EE, unlocked or sim free.
If you want the code to unlock your phone you will need to contact the carrier which issued the phone but as with EE there maybe come conditions you need to comply with before this will be done and a fee to pay.
Hope this helps.

Can my phone be used if it reset using recovery mode and the sim card is taken out and the phone is network unlocked? (iphone 5s)

If someone steals my Iphone 5s, removes the sim card, leaves the phone in airplane mode, puts in it recovery mode and resets it completely and deletes everything, then gets it network unlocked at a shop, and uses a pay as you go sim in the phone on a different network, can it be blocked or used by them still on a different network? I live in the u.k, and want to know what the thief can do with it? Can it be blocked if the thief does all this? Thanks.

Okay thanks, what happens if the apple id on the phone is an old itunes account in which you no longer have access to the email adress associated with it and you've forgetten the password? And lets say for instance you never used a credit card on the account and you filled out the details like the date of birth wrong when making the id? There would be no possible way to sign in to activate it and no possible way to recover the apple id. So what would happen?

HT1766 I bought a sim free phone from phones 4u and had a virgin SIM card put it in to phone now it's locked to Virgin. I want to cancel and change networks but the will not give me an unlock code can you help

I
I bought a sim free phone from phones 4u and had a virgin SIM card put it in to phone now it's locked to Virgin. I want to cancel and change networks but they
will not give me an unlock code can you help, as Virgin will not help me

You did not buy an unlocked iPhone. Only Apple themselves sell unlocked iPhones in most countries. Your iPhone locked to the first carrier used. Only Virgin could authorize unlocking of your iPhone, and if they will not, there's nothing you can do. Sell the iPhone to someone who can use it with Virgin and buy a truly unlocked iPhone from Apple.
Regards.

How do I use my AT&T SIM card for the unlocked Verizon iPhone 5s?

So I am planning on getting an unlocked verizon iPhone 5s but the thing is my carrier is AT&T. So how do I use my AT&T SIM card for the unlocked Verizon iPhone 5s?

If you plan on using AT&T, why on earth would you purchase a Verizon iPhone? Doesn't make any sense. Yea, it will work on AT&T's network, but you won't get LTE, only 3G. LTE requires using a Verizon sim.
This is an extremely poor idea. Purchaase an officially unlocked iPhone, from Apple, if you want to use AT&T's network.

Hi, i am going to buy and iPhone 5 in france but it says its an unlocked iphone so i guess ir i take it to Ecuador (my country) the iPhone is gonna work with a sim card form Ecuador right¿

Hi, i am going to buy and iPhone 5 in france but it says its an unlocked iphone so i guess if i take it to Ecuador (my country) the iPhone is gonna work with a sim card from Ecuador right¿

If the receipt says "unlocked" (and not "SIM free") then it will work anywhere in the world that there is a GSM network. However, if it ever needs repair you will have to take it back to France.

Unlocked iphone5s 'please insert a sim card' message

I received unlocked Iphone5s today from online apple store in South Korea.
But I have a big problem that it can't operating with 'SIM Required' Message when first time setting.
I selected my region and chosen a Wi-Fi Network.
Problem is happend at this time. "SIM Required" "Please instert a SIM card" " Try Agin"
There are message on just diplay. I can't know how can I jump off this page.
(I want use Iphone without wireless communication company offering LTE.
I just want to use ipod tuch with WIFI now)
Please help me.

Although I don't use carrier, I need SIM. Right?
I understand belows
'That's mean just SIM whith not connect carrier service by communication company.'
Can you check my understanding.
Actually I don't understand why unlocked phone must need SIM.
(I heard that its not matter from my friend buy same thing in Hongkong.
He said, he doesn't have SIM. but well.
But he donn't know why this problem happened )

How can I use an unlocked Droid Razr M with another company's sim card?

How do you use another company's sim card in an unlocked Droid Razr M? I tried the phone in both Global and GSM mode, but both say unknown sim card, and cannot find a network.

S. 517: Unlocking Consumer Choice and Wireless Competition Act
Introduced:
Mar 11, 2013 (113th Congress, 2013–2015)
Status:
Enacted — Signed by the President on Aug 1, 2014
Law:
This bill became the law numbered Pub.L. 113-144
The bill would allow consumers to use their mobile devices with any wireless carrier. It also expands the right to unlock devices from mobile phones to all wireless devices. Unlocking mobile devices would allow consumers to choose their wireless service provider and would prevent wireless providers from restricting mobile phones to operating only on certain networks.

Network unlock vs sim card unlock?

Similar Messages

Maybe you are looking for