Trial of another micro sim in factory unlocked iphone

I have established that i have a factory unlocked iphone but i just want to make sure and test another providers sim in my phone before i cancel my old contract. Is this easily done and if so will it change my phones settings even if i only try it to test out for a minute?

and reposting will not get you a different answer
I switch sims regularly in my iPhone4 which is unlocked

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Recommend a (USA) micro SIM card for a factory-unlocked iPhone 4s?

Could be a simple question but I can't find the answer: I bought a factory-unlocked iPhone 4s (from Apple) for use while traveling abroad (mainly China). I already have a Chinese SIM card to use while I'm China. I just got the iPhone delivered to me in the US and I want to get it set up and tested before I travel back to China.
But I'm a little confused about where I can get a micro SIM card in the US to pop into the phone for a couple of days just to get it set up and running (I don't need a lot of time on the card).
Can I just pop into any AT&T or T-mobile store and pick up a micro-SIM card that will work?

Hi, thanks for your answer. I just got off the phone trying to clarify this with AT&T. They tell me that they also have something called a "Go" card that I can get for my (factory-unlocked) iPhone that works without a plan. But, as you pointed out regarding the T-mobile card, it sounds as if I don't get full service on the iPhone. They told me that I won't be ablet to browse the web via the card, only when I'm connected via Wi Fi.
I am headed out to try to find a card today and will update this thread with any further discoveries.

Changing sim in a factory unlocked iPhone- connect to iTunes?

Can someone please confrim as I am getting mixed messages from Apple and other users. I have bought a factory unlocked iPhone 4 from the online apple store (Canada) and activated it with my Canadian (Telus) micro sim by connecting it to iTunes. Works fine. When I travel to another country and get a new sim will I have to connect iTunes again to activate the iPhone with a new sim (eg. AT&T or T-mobile)? Some say that I need to only activate once and then I am free to pop in any micro sim (Canadian or Foreign) without going through iTunes prompt again. Others tell me that i will have to bring my computer with me to connect with iTunes to activate the new sim. Also I was told by apple that i can't stick a new AT&T sim in in iPhone 4 to activate the phone while in canada because I need an active carrier signal. I will have to activate in the US. Is this true?
You folks with unlocked iPhone 4 s please chime in and tell me your experience. Your help is gratefully appreciated.
Cheers!
ian

The problem is sloved. Turns out that Apple sent me a replacment iPhone 4 that was only unlocked to Canadian carriers. The iPhone 4 you buy on the apple.ca online store comes world wide unlocked. At first they were trying to tell me that the apple online phones are only unlocked to Canandian carriers but this was confrimed with sales that no they are world wide unlocked. Apple updated my profile for the iPhone4 and now I can stick any sim (Rogers, Telus, Bell, A&T, T-mobile) into the iPhone 4 and there is NO prompt to connect to iTunes. Also confirmed that you do not need to be near an AT&T carrier signal to have the iPhone activate. I was in Canada and stuck in an AT&T sim and it found Rogers on roaming and it was fine.

Cannot activate factory unlocked iPhone 4S: SIM not valid

Hello Apple,
I have a problem with my Iphone: I purchased a factory unlocked iPhone 4S in a The Source Store in Peterborough, Ontario, Canada. I´m from Brazil but now I am living in Israel and the fact that the phone is factory unlocked was necessary for me to use it in both countries ( Brazil and Israel). After my trip to Canada, I arrived to Brazil and inserted my micro-sim into the new iPhone. It showed the "Activate iPhone" screen BUT it won’t activate. It says "SIM not valid" and "Only compatible SIM cards from a supported carrier may be used to activate iPhone. Please insert the SIM card that came with your iPhone or visit a supported carrier´s store to receive a replacement SIM card”.
Now I am living in Israel and the same situation continues: I inserted one Israelian micro-sim into the Iphone and it showed the "Activate iPhone" screen BUT it won’t activate. It says "SIM not valid" and "Only compatible SIM cards from a supported carrier may be used to activate iPhone. Please insert the SIM card that came with your iPhone or visit a supported carrier´s store to receive a replacement SIM card”.
In Israel we don’t have Apple Stores and i can´t have access to one, so now i have an iPhone 4S i cant not eve use as an iPod, leaving it totally useless.
I will greatly appreciate any help!!
Apple Support Team: If you need the IMEI or Serial Number please ask me.
Thanks in advanced,
Bernard

The Source in Canada was formally know as Radio Shack and they do sell iPhones.. Only for Bell and Virgin Canada.
http://www.thesource.ca/estore/category.aspx?language=en-CA&catalog=Online&categ ory=iphones&sort=1&pagenum=1
What does it say on your receipt?
As Bell and Virgin do not unlock iPhones you will need to sell that phone to someone in Canada and get an unlocked phone directly from Apple.

I have a factory unlock iphone 5 with the lasted version. Since yesterday my sim card stopped working and now says `No Sim`, was working fine and stopped working now, other sim works but just not mine. ¿What can be happening?

I have a factory unlock iphone 5 with the lasted version. Since yesterday my sim card stopped working and now says `No Sim`, was working fine and stopped working now, other sim works but just not mine. ¿What can be happening?

I thought that, but I put the sim card in another device that is not Apple and works. Definitely the sim card work, but no longer in my iPhone 5 or maybe in any other Apple device, i dont know why!! But i gonna get a replacement to see what happen

I had already update mi new factory unlocked iPhone 4S to iOS 5.1.1 and I still having problems with "invalid sim". I'm from Argentina and here we don't have official service. PLEASE HELP ME, WHAT CAN I DO??? In Argentina is too expensive an iPhone 4S.

I had already update mi new factory unlocked iPhone 4S to iOS 5.1.1 and I still having problems with "invalid sim". I'm from Argentina and here we don't have official service. PLEASE HELP ME, WHAT CAN I DO??? In Argentina is too expensive an iPhone 4S. Please I need help to continue believing in Apple. Thanks a lot. If anybody speak spanish better.

Was it purchased from an official Apple Store, not a reseller? Only Apple Stores sell official factory unlocked phones. The others sell hacked to unlock phones, and the unlocking is unstable.
Try these steps, as needed:
1. Reset phone - press both home and on/off buttons for at least 10 seconds until the Apple logo appears.
2. Settings > General > Reset > Reset Network Settings.
3. Replace SIM card (and reset network settings again)
4. Restore Phone in iTunes using a backup
5. Restore in iTunes as new, without using a backup

T-Mobile SIM card won't work with my replacement factory unlocked iPhone 5

On Saturday, my rear camera on my factory unlocked iPhone 5 stopped focusing. I took it in to my nearest Apple store and they replaced it. Problem is, now I can't get my T-Mobile SIM card to work with the replacement phone. The guys at the genius bar sent me to T-Mobile to see if a new SIM card would fix the problem, but I'm still getting an "Unsupported SIM" error when I try to activate the phone. Any insights?

Do you have information about the model no. of original purchase that is printed on the back cover ?
What is model no. of the replacement iPhone 5 ?
If T-mobile SIM worked on the original purchase and does not work on the replacement iPhone 5, they gave you a wrong model.

How can i fix "the sim card inserted in this iphone does not appear to be supported " after restoring a factory unlocked iphone 4

how can i fix "the sim card inserted in this iphone does not appear to be supported " after restoring a factory unlocked iphone 4

The term "factory unlocked" has no meaning. Your phone was not legitimately unlocked. Contact the carrier it is locked to and find out if you can get it unlocked.

Why factory unlocked iphone require Sim activation ?

I have Factory Unlocked iphone 4, why required sim activation ?
Iphone was on OS 5.1 I upgraded on 7.1.2, first of all the Update failed in start then I had no choice but to restore and now it requiring sim activation, well it's non contract Phone why it need stupid sim activation ?
Why the update got failed ? Steve Job's dream was every hand should hold iphone (We'll provide best of the best) but looks like it can not be accomplished without him (that's my opinion, no offense).
Let me know what is the solution for that, I don't want to install the CYDIA on that like everyone else.
Regards,
M.Aqib

You mean any Sim could be used for activation ?
I unlocked it through at&t website, I am having a legal Phone
I have updated it for the first time.
Mentioning Steve Jobs means he cares about his customers, I don't know about the rest nor I see (again it's a opinion nothing personal).
About the Jailbreak I am not impressing anyone nor I need to and it's not a threat it's a solution I got when I Google it and saw couple of videos on Youtube, it's not something I have said, I said I don't want to do it if you have read my post properly.
You can't OBLIGATE customers like this, show a bit of professionalism.
Looks like you have taken this a bit personal. Customers use this forum for help not to be disrespected. That's not the way Apple should treat it's customers.

I bought an factory unlocked iphone 3gs at the apple store today and just ordered a sim card activation kit and a 30 dollar minute card for it. the sim will work in the unlocked iphone am i correct?

i bought an factory unlocked iphone 3gs at the apple store today and just ordered a sim card activation kit and a 30 dollar minute card for it. the sim will work in the unlocked iphone am i correct? and i can use messaging on it right?

If T-Mobile in the US, while your phone will activate/work, you won't have FaceTime, MMS or 3G. T-Mobile, in the US, is not a supported iPhone carrier, thus all features of the iPhone may not be available. T-Mobile's 3G network, in the US, is not compatible with the iPhone.

I bought a factory unlocked iphone 4s. it was working fine but when i upgraded it to iOS 5.1 it gave me "no sim" message. so when i tried to restore the iphone setting it is giving me now "ICCID: unknown" message please help. any ideas?

i bought a factory unlocked iphone 4s. it was working fine but when i upgraded it to iOS 5.1 it gave me "no sim" message.
so i tried then to restore the iphone using itunes but it got worse it is giving me now "ICCID: unknown" message please help. any ideas?

Please define "factory unlocked". The term is basically meaningless. iPhones are sold either carrier locked or unlocked. Some carriers will unlock them after a period of time upon meeting certain requirements and paying a fee.
There are lots of places that will "factory unlock" an iPhone. This basically translates to "hack". This can cause permanent damage to the phone. Best case scenario is these phones will re-lock to the original carrier on an update or restore. Worst case it they become expensive bricks.
ICCID unknown indicates a critical failure. There is no way to resolve this other than taking it in to Apple and getting the phone replaced. It's very possible that the phone was hacked and attempting to update has now killed it.
Where, EXACTLY, did you get this phone?

Can i use/ activate factory unlocked iPhone 5S in india without SIM

Hello,
I am planning to buy iPhone 5S. I am a blackberry 9900 users
Can i use/ activate factory unlocked iPhone 5S in india without SIM (Purchasing in India).
I need time some time to transfer data from BlackBerry to iPhone 5S.
Thanks.

Yes. it's Factory unlocked iPhone 5S gold.
Problem is...
i have one sim (big for for BB9900). And iPhone 5S uses smaller...
Vodafone India will give me free nano sim, i will take 4-5 hours to work that SIM....
My biggest concern is Address Book (Phone book), Password Keeper (password manager), Task Jot (GTD app)
I need to manually enter all this data in iPhone 5S, there is no standard converter or transfer tool...
existing ones freak out and miss lot of data....
i will first enter all data and get a nano sim. this will take more than 2 weeks...
so i thought if iPhone 5S can be switched on then i can enter data in free time.

HT1267 I have a factory unlocked Iphone 4S, it worked fine but it was lossing the signal and going into search, I decided to restore, but now can not activate it, a message can not be activated because the server is temporary unavailable try again later??

I have a factory unlocked Iphone 4S, it worked fine but it was often lossing signal and going into search, I decided to restore, but now can not activate it, a message can not be activated because the server is temporary unavailable try again later, I have tried this for 3 days, any suggestions?

yes did you buy it of somebody or a well known company such as apple or carphone warehouse?
and i mean the phone would have been activated in the first place with the sim card you get given when you first get the phone.
trying to activate the phone with another sim card that you did not get when you brought the phone may result in you not being able to activate it
no worries

Factory unlocked iPhone not working

i bought a factory unlocked iphone 4 8gb from walmart in new jersey. I put an at&t sim and it worked. But now that i am back to my country (Pakistan) it isnt working and it is locked. I paid over $500 for a factory unlocked phone. Kindly help!
thanx
am

Hi Liju,
There is nothing to worry at all. a FU iPhone works with any carrier including Airtel and Vodafone in any city of India. based on my experience that has been explained earlier in this thread, it is better to use a New SIM.
I prepared the micro sim on my own by cutting the sim with a cutter. It is quite a simple process. Just browse through web, you get lot of info on that. As far as activation process is concerned, it is **** simple. Insert micro SIM into phone. Connect it to iTunes and register it. That's it. Your phone gets activated within few seconds.
Mail me at girishramarao<at>gmail<dot>com for any more questions
<Edited by Host>

How to activate my factory unlocked iPhone without connecting to iTunes.

My brother just bought a factory unlocked iPhone 4 because he is moving to Italy for 3 years and he just got out there got a GSM Microsim from WIND a local carrier and after entering the sim pin it keeps saying unable to activate. He is on a wifi network as it says for him to be yet it still isn't working. I know if he plugged it in to iTunes it would work but he left his MacBook pro here in the states until he needs it in January. If anyone could help that would be greatly appreciated. Thank you

If it's running iOS 5 it should be able to activate without the need to plug it in to iTunes. There may be an issue with the WiFi network he's on at the moment. Assuming he has a data plan, he should be able to activate it over 3G, I believe. Early on after iOS 5 was released, there were a number of reports in the US that people on AT&T were not able to activate their phones after updating over the Internet (WiFi) but WERE able to activate them while connected to the AT&T 3G network.
If he can't do it over 3G, have him try another WiFi network. Without knowing the details of the network he's using, it's hard to offer advice. Hotels and public hotspots may not be the best place to try it as they rarely (in my experience) have things configured and working well. It may well be that the network he's on wants him to authinticate and agree to their terms (usually done in the browser) before it will allow an outside connection. That's not going to work well when he's trying to activate the phone.

Trial of another micro sim in factory unlocked iphone

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