Refers to unlocking iPhones. Unlocking an iPhone that has been locked to a specific carrier (such as Verizon or AT&T), allows you to use it on other compatible networks.

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0answers
16 views

Edit Content of IPSW file to install older baseband firmware

I just got this old iphone4 from my aunt a few days ago and it is locked to AT&T... it has already been updated to the latest version 7.1.2 and has never been jailbroken. I have read that the only ...
2
votes
1answer
3k views

Can second hand SIM locked iPhone 4S be activated with a different carrier?

I have my first experience with an iPhone, so really need some guidance and advice. I have got a second hand iPhone 4S - OS 5.1.1. I was told that it is SIM locked to a certain network. When I ...
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3answers
15k views

Unlocking old Sprint iPhone 4s

I have an old Sprint iPhone 4s that hasn't been under contract for around a year now and I have a friend on T-Mobile whose contract doesn't end for another year. He still has a flip phone so I want to ...
6
votes
2answers
130 views

Can I use my fingerprint to login/unlock the screen on a Mac?

I own a mid-2009 MBP with OS X Mavericks installed. I'm a hi-tech enthusiast who wants to use the fingerprint scanning feature made available by many scanners on the market to login into my account ...
2
votes
1answer
2k views

unable to boot my Mac book after file vault 2 activation

after activation of file vault 2 I am unable to boot my computer, the apple sign turns into a prohibitory sign with a spinning circle beneath it , that spins forever. I really need the data on this ...
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3answers
270 views

I'm locked out of machine as will not accept password as I shut down while using French keyboard

I cannot get into my Mac Book Pro, I just get the password picture which shakes. The only different key for the password is a which is q on French keyboard but that doesn't unlock either. I normally ...
-1
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0answers
10 views

Help me unlock my Iphone! [duplicate]

It's an iPhone 4, no sim. Just did an update last night and as it was hooked to the computer, one of my kids ran by and knocked the cord out. Now I have to "unlock" the phone from the activation menu. ...
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3answers
4k views

I tried updating my iPhone, but now it says “SIM is invalid”

I have an iPhone 3GS 32GB. I have just tried updating the phone using iTunes. The phone is second hand, and was unlocked when I bought it. I didn't know that when you try to update it, it loses ...
6
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7answers
138k views

Is it possible to use a Verizon CDMA iPhone 4 with any other carrier or Pay-Per-Use carrier?

This is probably seems like a FAQ but I haven't seen anything definitive as of today. I have a CDMA-Only Verizon iPhone 4 (not a 4S) that recently came off contract. I'm aware that it's CDMA only ...
3
votes
2answers
518 views

Is my Verizon iPhone 5c unlocked?

I have a Verizon iPhone 5c. Is it unlocked so that I can just go to T-Mobile or AT&T prepaid, by just popping in the SIM card?
0
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1answer
56 views

What to do if you forgot your lockscreen password? [duplicate]

How would I go about forgetting my lock-screen password? What can I do to get back in? This is about the iPhone 4, 4S and 5. More of a How-To question, someone I know forgot their password.
3
votes
3answers
8k views

Do you need to activate an iPhone 5s with the original carrier sim card before you can factory unlock it?

I bought an iPhone 5s and gifted it to a friend abroad without opening it and activating it. I was wondering if it's possible for that friend to unlock the iPhone without having to activate it with ...
2
votes
3answers
28k views

Restoring original baseband to iPhone 3G 4.2.1 with iPad baseband

A friend of mine bought an iPhone 3G from some T-Mobile cell phone vendor. The vendor had installed a custom 4.2.1 ipsw with the iPad baseband because iPhone 3G's wasn't unlockable at the time. That ...
0
votes
0answers
9 views

Unlocking an iPhone 5 [duplicate]

I bought an iPhone 5 from a CraigList guy here in the U.S and sent it back to overseas for my mom as a gift! Now it turns out it is Locked under ATT. I know we can go to ATT website and request an ...
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votes
1answer
22k views

Sim Not valid when activating my iPhone

I have a unlocked iPhone 4 or at least that's what I've been told when i bought it. But then I went ahead to unlock it again, when I put a SIM card in, it says no service or at least i hope that's ...
0
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0answers
3 views

will Verizon iphone 5s work for T-mobile carrier? [duplicate]

If I buy a Verizon iphone 5s, does it work for T-mobile carrier? Like is there a way?? Please Help!!
2
votes
2answers
139 views

Putting iPhone passcode into Xcode, so I wouldn't need to unlock my iPhone for every build?

Is there a way that I could put my iPhone lock code into Xcode, so I wouldn't need to unlock my iPhone for every build? It gets really frustrating that I need to physically unlock my iPhone before ...
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vote
2answers
19k views

Can I use an iPhone 4 on Straight Talk?

I have an iPhone 4 that's currently on AT&T. My 2-year contract will be fulfilled in January, and at that point (if possible) I'd like to switch my service to Straight Talk or some other less ...
0
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0answers
36 views

Unlock iPhone 4 T-Mobile

I bought an iPhone 4 in 2011 from Carphone Warehouse and the carrier was T-Mobile. It was a 2 year contract that finished in January 2013. I have now left England and moved to Amsterdam. I want to ...
1
vote
3answers
2k views

How to know what's my iphone 4s carrier using IMEI?

I have an iphone 4s ios 6.1.3 my cousin bought it from U.S.A or so he says. He says the carrier is Verizon CDMA. However in the settings I see carrier: virgin 14.0 I am outside the USA so i need a ...
1
vote
0answers
513 views

Unlocking an iPhone with iOS 7.0.4 using SAM (Subscriber Artificial Module)

I want to unlock my iPhone with a utility called SAM, or Subscriber Artificial Module. I saved my activation ticket and used it to unlock my iPhone 4 running iOS 5.1.1. A few days ago I replaced my ...
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votes
3answers
10k views

Is my iPhone model number MC922LL/A unlocked or locked?

I have seen that there are many other model numbers of iPhone 4S's, but I have not seen any info about model number MC922ll/A Is an iPhone 4S of this model unlocked or locked to a specific mobile ...
3
votes
1answer
2k views

Mac Mini locked through Find My iPhone, can't unlock it

So my friend locked his Mac with his iPhone using Find My iPhone. Unfortunately there seems to be no way of unlocking it. I have provided a picture of it below: I really hope someone here knows ...
1
vote
2answers
180 views

Is it possibe to upgrade and re-jailbreak (in order to unlock) a 3Gs running on 4.1?

I have a locked 3Gs running 4.1 and it's pretty annoying not be able to install anything on it anymore (most apps nowadays require at least 4.3) I can not unlock it officially because i bought second ...
2
votes
2answers
2k views

How can I find out what carrier an iPhone 3gs is locked to?

I'm trying to activate an old 3gs but am unsure of what carrier it is on. I don't really want to go testing all the sim cards I can find to see if I luck out. Does anyone know of a way to find out? ...
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2answers
2k views

How can I update and jailbreak/unlock my iPhone 3Gs from 4.1 to 6.1.3?

I have an iPhone 3Gs running iOS 4.1 (baseband 06.15.00, serial number: 8704244TEDG). I want to update it to iOS 6.1.3 instead of iOS 7. How can I update it, and unlock it using Ultrasn0w after ...
1
vote
1answer
941 views

iphone jailbreak - its asking for active sim card

i'm in china and need to jailbreak/unlock my iphone to use it here with chinese sim card. I followed the instructions online about how to do this using a program called snowbreeze. It worked and i ...
1
vote
1answer
31 views

Autolock iphone?

I use my iPad and iPhone as an alarm clock every night and keep them plugged into the wall. I want to be able to look over during the night and check the time, but I don't want them to be open and ...
0
votes
2answers
1k views

Unlock Verizon 4S iPhone

I just purchased used iPhone 4S from a Verizon customer in the United States. I would like to unlock it and take it to Europe and use it on a GSM network. How can I do this? Phone info: iPhone 4S ...
1
vote
1answer
1k views

System Preferences lock always unlocks itself after restart

The Mac's System Preferences panels have a universal "lock" icon which, when locked, will apply to all panes, therefore preventing the user from changing any settings until they unlock the System ...
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0answers
43 views

iOS 7 Unlock iPhone Animation Cut

I don't know how to explain properly, so please bear with me... So this only happens when I don't have a passcode enabled. When I unlock my phone, the animation to the home screen isn't the full one; ...
2
votes
2answers
83 views

Can I buy an iPhone 5C in the US and use it in Ireland?

I'm going to New York soon, and the iPhone 5C is just $99 USD. I am wondering if an Irish SIM work or if I would have to get it unlocked?
3
votes
3answers
778 views

Least expensive prepaid data roaming with an unlocked iPhone in the US

Will be travelling to the US a bit and trying to determine the least expensive way to get my unlocked iPhone online. My provider (Rogers) has a standard US data roaming rate of $30/mb but also ...
0
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0answers
10 views

iPhone 5S showing SIM invalid [duplicate]

My brother brought me iPhone 5S from UK, It was given without any sim and it was working fine, until I restore it following restore iOS device to factory settings page, now I can't activate device, ...
0
votes
1answer
13k views

How to get SAM activation tickets (iPhone 5, iOS 7.0.4)

I was asked to unlock an iPhone 5. The phone has been jailbroken successfuly (with SSH access), but I can't get around the simlock. I've tried SAM, but with no luck. When SAM is enabled, the phone ...
1
vote
1answer
861 views

iPhone 5 locked out from Previous User

I bought a used iphone 5 today. When i insert a nano sim and try to activate it, it says the previous user has locked the phone please the number and get it unlocked. I bought the phone through an ...
1
vote
2answers
49k views

Is is possible to move a Verizon iPhone 4s to another US cellular carrier?

Is it possible to use a Verizon iPhone 4S on another US carrier, such as GSM AT&T or T-mobile or CDMA Sprint, etc? And why if not? Assuming the devices has been legitimately unlocked via the ...
0
votes
2answers
370 views

iPhone 3G 4.2.1 Unlock

Is there any way I can unlock an iPhone 3G with Firmware 4.2.1 and baseband 05.15.04? I correctly installed Cydia and Ultrasn0w (under iOS 4.1.2 or something like that if I remember right) via ...
0
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0answers
107 views

Locked iPhone 5 AT&T works on Tmobile network

Hope this question is in the right location. I recently switched from AT&T to Tmobile. I put in a request with AT&T to unlock an iPhone 5 under my family plan and was deined due to the ...
1
vote
2answers
240 views

Does “reset network settings” on iPhone enable me to change mobile carriers?

Say, for example, if I have the iPhone 4S, and I select "reset network settings" in "General", would that enable me to change mobile carriers from AT&T to T-mobile?
1
vote
0answers
48 views

How to unlock iphone 5s?

I was given an iPhone 5S for christmas and looks like it is locked to AT&T. How do i unlock it so I can use it overseas? I have looked online but there is no answer except for these suspicious ...
1
vote
1answer
3k views

Which carriers will my unlocked AT&T iPhone 4s work with?

I purchased a subsidized AT&T iPhone 4s in October 2011 (model MC922LL/A). I just unlocked the phone through AT&T's unlock website and received an email confirmation. I have backed up and ...
1
vote
0answers
114 views

How to enter passcode created with Greek characters once the Greek keyboard has been disabled?

I have an iPhone 4s with iOS 7 and I entered a passcode with Greek letters, then I removed the Greek keyboard and now my iPhone is locked. I can't unlock it because the Greek keyboard isn't there any ...
1
vote
2answers
6k views

Can I use basic iPhone 5/5s/5c with Aio Wireless “Aio Basic” plan?

I would like to buy an unlocked iPhone 5 or iPhone 5s, and use it with the Aio Basic plan from Aio Wireless, an AT&T prepaid subsidiary launched in mid-2013. On their web-site, Aio Basic @ 40 ...
3
votes
2answers
1k views

Does official AT&T unlock also upgrade the operating system?

I have an AT&T iPhone 4 running iOS version 5.1.1. My contract with AT&T is complete, and they have authorized my unlock. However, the process is to backup and restore from iTunes, according ...
1
vote
3answers
16k views

Is it possible to unlock iphone 4s, Virgin Mobile (CDMA)

My friend has an iphone 4s, it was bought from USA, virgin mobile. I want to do a factory unlock (unlock the sim). I already know how to jailbreak, would jailbreaking work? Any help would be ...
1
vote
1answer
182 views

Can I unlock an iphone and still develop apps for it?

I am being offered an iphone 4 but it is locked to orange and I want to use my O2 sim in it. The thing is that I want the phone so I can go into app development and have heard that working with a ...
5
votes
7answers
23k views

Are the new iPads (iPad 3) for sale in the US unlocked for the UK?

I live and work in the UK, but I am in the US for 2 weeks, and was wondering if I buy the new iPad from the Apple Store here in the States, will I be able to replace the AT&T or Verizon SIM with ...
0
votes
1answer
238 views

Can I use the T-mobile contract free iPhone 5S with my AT&T number?

I am thinking of purchasing the contract-free 5S because my contract with AT&T just expired, and I will only need the phone in the US for a few more months. Will I be able to use my AT&T sim ...
0
votes
3answers
3k views

How to use a iPhone 4S (that was activated on a CDMA carrier) with a local GSM network?

I'd like to know if I could factory restore my iPhone 4S, insert a SIM card and see if that would make it activated in the other GSM network. The phone was bought from a regional CDMA carrier but ...