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Cannot unlock Iphone 6

Have an older phone, paid off, that I am attempting to use while in Hong Kong, insert sim card and it states,"SIM not supported" When I attempted to unlock through the ATT website I received an error stating that the IMEI was wrong...please advise.

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133

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Transfer my number to new SIM card

My phone was recently stolen so I suspended my account. The day after I found a new SIM card and my old AT&T phone. So I was wondering if it was possible to get my service transefred to this SIM card?

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885

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Removing AT&T account from iPad Air 2

Device sold as used. No SIM card .I bought a new SIM card from consumer cellular. Activated said card. The cellular showed four bars then shut off service.I reset cellular data. Reset device. Restored device to factory. The thing still associates AT&T as the cellular service. AT&T says can't help yo

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578

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SIM card not working with Honor 5x

So I had a Samsung Galaxy 4 as my last phone and it was getting kinda glitchy and bad so I decided to switch to the Honor 5x. When I went to the AT&T store in my area the worker tried switching the Sim card and it wouldn't work. He then brought out a new sim card and messed around with my settings t

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2.8K

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Swap SIM cards between two active phones?

I have a Samsung J3 and an IPhone 7 that both have SIM cards and are used. Can I swap the phones (the Samsung number, photos, etc. to the iPhone, the iPhone to Samsung)? They're both fairly new.

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2.3K

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SIM not provisioned MM2

My iphone 6 digitizer went out & I am currently waiting on a new one to arrive where I can fix my phone & use it again... I'm the meantime, I have my husband's Samsung phone which I recently purchased a new SIM card 4 after my daughter lost the one I had... Keep in mind, the old sim card was used in

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492

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Sim Card Error

Hi All, Just switched from Verizon and every time I start my phone LG G7, it posts two notifications. The first says the sim card is not from Verizon and the second asks me to turn on the Wi-Fi calling function subverted network usd not available. I can swipe then both away and the phone works fine,

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97

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Switching SIM Cards

Im a gophone customer and I am soon to be switching from my iPhone 4 to a 6. I know they use two different SIM cards, so when I switch SIM cards, will I be able to keep my same gophone  number I had on the 4?

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313

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iPhone not activated (no service)

Yesterday I talked to a couple people at att and I was simply trying to activate a SIM card to be used in conjunction with my account that I already, and I am planing on using this SIM card for for my nighthawk m1, but after a lot of hassle 30 min on the line with someone and almost seemed like I wa

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If I lost my phone and I need a replacement GoPhone sim card for a iPhone 4, how do I obtain one?

I lost my phone and I need a new GoPhone sim card. I have contacted GoPhone support but no help. What do I need to do/

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335

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GoPhone Sim Question~

Hey guys. Quick question. I'm thinking of putting in my regular sim card (I'm on a contract) into the AT7T Z431 GoPhone simply because I need a change of pace (I have the LG Expression). I have a talk plan and unlimited texting (no data, which is why this phone is ideal for me). My question is, if I

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7.7K

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Trying to call my US friend's AT&T cell phone number- but message says it is not Operational

hi i am trying to call my friend in the USA.  She has an AT&T contract cell phone (Apple i think). But i just get a message saying that her number is not operational (or not a working number etc etc).She lives in Virginia Beach, and i need to call her urgently.   How can i trace the problem?  She ma

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228

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GoPhone Locked my Unlocked Phone - Switching SIM cards

I have an unlocked Iphone6. I've switched the SIM many times in it.  I went back to the States for nine months and was using the ATT gophone SIM card and am now back overseas and I can't use any other SIM.  I opened a case with ATT and they told me they are working on it and then I just called them

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483

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No Service on iPhone 6

I just got an iPhone 6 yesterday through the enterprise (I think? It's through a business, I know that much). Called the number on my old phone to activiate my SIM card on my new phone. I was told to shut off my new phone for 5 minutes while the network was activated. I did that and meawhile the net

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761

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SIM Card Vulnerabilities - S@T Browser app and WIB toolkit

The S@T Browser vulnerability was disclosed back in Feb 19. This exploit has been known for over 4 years and is being exploited for surveillance since 2017. These articles discuss a new vulnerability called WIB Browser. The critical information is that vulnerable SIM Cards can be attacked via an Ove

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924

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Different (Pay Go)SIM with the same Number #

Hey, I lost my Nokia Lumia 520 (pay as you go phone) w/ my number an plan attached. Could I :-order a new sim card with the same number-and use the same plan for my new att pay as you go device.

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124

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SIM Card for an exchange student

Hello I am looking to see what I need to do to get a Iphone from Demark to work in Dubuque, Iowa.  I all I need is a US SIM card and a plan?

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76

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Upgrade swapping

I am on a plan with my family, and want to upgrade one line (A) using another line's (B) upgrade. We have done this succussfuly many times in the past, but the most recent time we had a different experience. Line A used line B's upgrade to get an iphone 4s. After purchasing the phone online at att.c

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7.8K

2

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Possible sim issues?

Com.android.phone has stopped, how do I fix this? It pops up every 20 seconds...

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86

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SIM CARD REMOVED problem

I have a Galaxy S4 that will, seemingly at random, give me a "SIM CARD REMOVED" message. The message cannot be closed; the only option is to restart my phone. Sometimes I can go weeks or months between errors, and then, like yesterday, it happened 4 times in 1 day. There does not seem to be any patt

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