My sister gave me her Apple5, she has AT&T
MikeBrandy
Enthusiast - Level 1

My sister just gave me her Apple5, she has AT&T. Can I buy a SIM to use it on my Verizon account?

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  • Apple

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vzw_customer_support
Customer Service Rep

MikeBrandy, we have great news! You can use your sister's current sim card and just activate it on your line. For your convenience, it can be activated online at My Verizon http://vz.to/1FGCRFC

LasinaH_VZW
Follow us on Twitter @VZWSupport

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19 Replies
mama23dogs
Legend

It has to be unlocked by AT&T before you can use it on another carrier.

it has to go through the unlock portal with the original AT&T SIM card.  Then restore with iTunes to finish unlock.

it will have limited use on Verizon.  It would work fine with T-Mobile.

wynnnj1977
Enthusiast - Level 3

Hi MikeBrandy, unfortunately iphone 5 or 5S from AT&T are not able to use with verizon because the CDMA part of these phones is disabled (correct me if I am wrong), even they got unlocked by AT&T.

Weth
Legend

iPhone 6 and 6 plus from AT&T can be used on Verizon.

iPhone 5S, 5C and 5 will not register since the CDMA component is not active on the phones. Maybe in the future when Verizon has LTE only phones, but not right now. Of course by then, the phone will be ancient history.

vzw_customer_support
Customer Service Rep

MikeBrandy, we have great news! You can use your sister's current sim card and just activate it on your line. For your convenience, it can be activated online at My Verizon http://vz.to/1FGCRFC

LasinaH_VZW
Follow us on Twitter @VZWSupport

Snn5
Legend

Are you sure, Weth seems pretty much on point here.

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MikeBrandy
Enthusiast - Level 1

I appreciate your help .. but it looks like some of you guys need to update the info you're spreading. I had the phone unlocked, inserted a new SIM, and it now works on Verizon.

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Snn5
Legend

Do all Verizon frequencies and bands work though?

Weth
Legend

Just confirming you really have version 1428, confirmed by looking at back of phone, and you can make regular cell phone calls. Your info is just counter to what has been seen in real life situations for years.

mama23dogs
Legend

The he straight scoop...

In deciding to go with blazing fast LTE capability in the iPhone 5, Apple was forced to release three different devices to meet compatibility with different LTE network standards worldwide.

The A1428 model iPhone 5 is the Canadian and US AT&T network GSM iPhone, including broad support for UMTS/HSPA+DC-HSDPA (frequencies 850, 900, 1900, 2100 MHz), GSM/EDGE (frequencies 850, 900, 1800, 1900 MHz), and LTE bands 4 and 17.

The A1429 iPhone comes in two different flavors, one CDMA and one GSM. The GSM model is designed to support LTE in Asia (including Hong Kong, Japan, Singapore, and South Korea). This GSM iPhone will also work on LTE in Australia, Germany, and the UK on bands 1, 3, and 5.

The CDMA version of model A1429 works on Sprint's and Verizon's LTE networks in the US, along with the KDDI network in Japan on bands 1, 3, 5, 13, and 25. The CDMA version also supports GSM bands, making the CDMA iPhone 5 compatible with GSM networks. However, the CDMA A1429 will not support LTE on GSM networks in the US.


So which model number is it?

MikeBrandy
Enthusiast - Level 1

The model number is: A1428

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Snn5
Legend

It will not according to the last post's information.

jdpenley3
Contributor - Level 1

I wonder if you have access to 4G LTE services though considering ATT uses GSM.....

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Weth
Legend

That is what I am thinking, LTE only access so phone calls will not work but data services will. Seems like that will give problems. I searched and could find no one else successfully reported an AT&T iPhone5 used on Verizon, so I remain very suspect as to what is going on.

jdpenley3
Contributor - Level 1

Same here. I dont see how a GSM phone was able to work on a CDMA network....

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mama23dogs
Legend

GSM and CDMA are only part of connectivity.  The compatible connections within the iphone are  UMTS/HSPA+DC-HSDPA and LTE bands 4 and 17 .  Depending on location, he may get excellent service.

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Weth
Legend

Until he tries to make a phone call or receive a phone call....

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Snn5
Legend

I'm going to go ahead and say that the "Correct Answer" isn't.

Weth
Legend

I'll second that motion.

I also say pics and video or this is not believable.  CDMA functionality does not just spontaneously generate. Unless the machines are starting to take over.

Snn5
Legend

In time......

And man created machine and Machine created headaches

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