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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1answer
56k 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 ...
2
votes
2answers
5k views

How to unlock an iPhone 3GS with 05.16.05?

I had a perfectly working unlocked and jailbroken iPhone 3GS, but of course I had to go ahead and try to get iOS 5 on it. I didn't know I need to preserve my baseband while updating it, so now ...
1
vote
4answers
4k views

iPhone 4S unlock and/or jailbreak?

I have seen there are several jailbreak and unlocks are available for earlier models. Is there any trusted unlock and/or jailbreak available for iPhone 4S? I am not sure about the iOS version as I ...
1
vote
1answer
218 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 ...
1
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3answers
2k views

Getting an unlocked iPhone 4/4S to work on T-Mobile

There are several aspects I'm not clear on, and I'm wondering if what I want is even possible. 1) I want an unlocked (officially; no jail-breaking) iPhone 4/iPhone 4S. The iPhone 4 unlocked is ...
1
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2answers
473 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
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4answers
21k views

Is it possible to unlock a CDMA iPhone 4S (from Virgin Mobile) to use another SIM in it?

My friend has an iPhone 4s, it was bought from in the USA from Virgin Mobile. I want to do a factory unlock (unlock the SIM). I already know how to jailbreak, would jailbreaking work? Any help would ...
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1answer
1k 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
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1answer
2k 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
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1answer
15k 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
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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 ...
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5answers
3k 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
1answer
2k 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 ...
1
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3answers
544 views

How can I unlock an iPhone 4 without the original receipt? (UK)

My friend sold me his old iPhone because mine got stolen and he didn't need his any more. However, in order to unlock it so I can use my O2 sim, his network (3mobile) require the original receipt for ...
1
vote
1answer
488 views

How does H2O Wireless work with the iPhone without needing any unlock?

My friend purchased an iPhone 4 that cannot be unlocked so the store sold him a new cell phone service called H2O Wireless. You simply pop in the sim card and it works without needing any unlock or ...
1
vote
2answers
422 views

Jailbreak an officially unlocked iPhone

My iPhone 3GS was unlocked using O2's official method. I am considering jailbreaking but am unsure if this will affect the unlock status of the handset. The jailbreak options available seem a little ...
1
vote
1answer
86 views

How to unlock an iPhone 5C?

My brother-in-law works at a bar. He has had an iPhone 5C there for months, so he took it and tried to find the owner's phone number so he could contact them about their phone, but iCloud didn't let ...
1
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1answer
113 views

Using at&t iphone 5c in India

Would an unlocked AT&T iphone 5c work well with 2G/3G in India? AFAIK, India doesn't have 4G yet. So, I am not too worried about 4G/LTE. Would it latch onto 3G in India? I bought the phone in USA. ...
1
vote
1answer
62 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 ...
1
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1answer
6k 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
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4answers
10k views

Will an AT&T iPad purchased from Best Buy US work in india?

I am planning to purchase iPad Mini wifi + cellular from Best Buy. The Best Buy representatives were not sure it will work in India with different service provider or not. They are selling iPad with ...
1
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1answer
3k views

Is it possible to unlock iOS 6.1.3 already?

For a iPhone 3GS with a IOS version 4.1(with cydia) is it possible to upgrate to 6.1.3(or something above 5) and unlock. iTunes gives update for 6.1.3 . While evad3rs have unclocked till version ...
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vote
2answers
25k 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 ...
1
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3answers
10k 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 ...
1
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1answer
406 views

iPhone 3GS Upgrade/Jailbreak/Unlock Help

I have a jailbroken iPhone 3GS running iOS 5.0.1 with baseband/bootrom 05.16.02. I want to upgrade to iOS 5.1.1 but also make my device unlockable. With that baseband, however, I can no longer ...
1
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1answer
925 views

How do websites offer a factory unlocking service

There are numerous websites online which offer an actual genuine factory unlocking service if you provide the iPhone's IMEI code. They advertise a service which whitelists your iPhone's IMEI code from ...
1
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1answer
621 views

Unbrick iPhone 3GS?

I have an iPhone 3GS running iOS 5 and baseband 5.16. After reading various blog posts and threads, I was told that in order to unlock it, I had to first upgrade it to the iPad baseband (6.15) and ...
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1answer
3k views

Does iPhone's baseband change when updating iOS?

I would like to know more about basebands. Does it change when updating iOS? Do all iPhones have the same baseband? If not, how do they differ? And ... can I unlock an iPhone 4 with iOS 5.1.1? I ...
1
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2answers
202 views

Unlocking iPhone 3G

I hope this doesn't go against the rules of the site. I have an iPhone 3G for which I did a restore without knowing it was unlocked as it originally came from the US (I'm in Mexico) I'd like to fix it ...
1
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1answer
61 views

Unlock a Virgin Mobile USA iPhone 4s — worthwhile?

I have an iPhone 4s that works with Virgin Mobile USA. Since carriers must unlock phones now I'm wondering about unlocking this one. But I haven't been able to determine if it would actually be ...
1
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1answer
1k views

iPhone 5 locked to Japanese network KDDI

Hope someone can help me with my locked iPhone 5. I was given it second hand in Japan and want to use it in New Zealand. It used to be on KDDI. When a Sim from NZ is inserted it shows invalid Sim. ...
1
vote
0answers
2k views

How do I tell if my AT&T iPhone 5 is unlocked?

I requested AT&T to unlock my iPhone 5 at http://att.com/deviceunlock . I got an email saying that my device may be unlocked. According to the instructions in AT&T's email, I need to do an ...
1
vote
0answers
603 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 ...
1
vote
0answers
90 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
0answers
278 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
1answer
102 views

Can a factory unlocked iPhone 5 be used with Sprint?

If I were to buy a brand new factory unlocked iPhone off eBay would I then be able to use that phone on sprint?
1
vote
0answers
46 views

How does the Country Unlock Work

I live in Korea, where the carriers offer a free and legal country unlock. You have to give them the serial number and IMEI. However, due to the language barrier, the instructions after this are not ...
1
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0answers
859 views

iphone 4 verizon cdma unlocked in india and uprgaded to newer version cydia not installed

I have an iPhone 4 (CDMA), bought it to India and unlocked unofficially by jailbreaking. Recently I upgraded to iOS 6.1.2, and now Cydia is missing. Everything else is working fine; I can make calls, ...
1
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1answer
812 views

WiFi problem after 4.3.2 jailbreak

I've just jailbroken my iPhone (3Gs, 5.13.04, iOS 4.3.2, Pwnage Tool 4.3.2). Now I'm experiencing troubles with WiFi, so I can't do an unlock. I have an AirPort Express router, it works well with ...
1
vote
3answers
17k 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 ...
1
vote
2answers
207 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 ...
0
votes
3answers
568 views

iPhone - How to set up not requiring passcode if recently closed

I have an iPhone with iOS 8. Is there a way to setup my phone where it doesn't require a passcode to unlock if it has been closed in the last 5 (or some amount) minutes? I know that my computer has a ...
0
votes
1answer
266 views

Factory unlocking an iPhone?

I'm interested in factory unlocking my iPhone 5 so I can use it world wide when I travel. I've found a few websites like: http://www.unlockaniphone.org/ but I'm very cautious of the few blog posts ...
0
votes
2answers
418 views

Official Unlock after Jailbroken Unlock?

I jailbroke and unlocked my 3GS (4.1, baseband 06.15.00) a few months ago to use it in another country. However, my 2-year German contract is up and I could ask my former carrier to ask Apple for the ...
0
votes
4answers
12k 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 ...
0
votes
1answer
385 views

How can I upgrade my jailbroken and unlocked iPhone 3GS to 4.2?

I have an iPhone 3GS running on 4.0.1 and I want to upgrade it to 4.2 with my Mac. How can I go about doing this? Current Version: 4.0.1 (8A306) Model: MB7... Modem Firmware: 05.13.04
0
votes
2answers
148 views

Is T-mobile iPhone 6 unlocked

I bought an iPhone 6 T-mobile from Apple store. I tried my SIM from Sweden and it worked. However tried with another SIM from Ghana but it didn't work, showing "no service". Does that mean the phone ...
0
votes
2answers
681 views

Can I use a different carrier with my iPhone 4s received from provider?

I've got an iPhone 4s from a provider, but they gave it to me without a sim card. It worked but I am wondering if I could buy a sim card, put it in the slot and use the phone with a different carrier, ...
0
votes
1answer
48k 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
votes
2answers
2k 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 ...