Can i take the sim card out of my iphone 3g and put it in a friend s older iphone not a 3g and expect my basic phone services and mail to work?

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Stick a paperclip into the little hole on the top, and the SIM card should pop out.
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Is the iPhone 3g?

Yes, all currently sold iPhones can receive internet from AT&T's 3G wireless internet in America and other carriers' 3G internet in other countries.

How is iPhone 3g?

Original answer by Markbarner Edited by Arianna Lovendino 3G mobile internet is faster. GPS functions are a little bit moreprecise. Sounds are louder. I would buy an iPhone 3G, if I wereyou. But you can wait. There is a new iPhone model arriving inJuly.

Can you use a boostmobile sim card in your iPhone 3g?

No, Boost Mobile phones use an iDEN wireless network. iPhones use a GSM network. While both use sim cards their networks are totally incompatible and you cannot exhange one sim card for the other. I simple comparison would be trying to tune an AM only radio to an FM station, it just won't work.

Why doesn't 3G work on my iPhone?

\n. \nThere is a small chance you have no enabled 3G. To do this follow these steps.\n. \nGo to Settings > General > Network and Enable 3G should be set to on.\n. \nAlso your area may not have 3G capabilities. In this case there is no 3G signal for 3G to work. To check 3G coverage contact your pro (MORE)

Can you buy an iPhone and just put the sim card from your existing ATT 3G phone in I did so in my brother's iPhone and got service and wanted to know if there was a way to do this with a new iphone?

An AT&T 3G sim card will work in a new iPhone. yessss you can :) but the box for the iPhone comes with a little tool to help you open the little compartment for the sim card.... its hidden right under that part where the phone is displayed, under that flap thing....... yeah... WELL its silver (MORE)

Is the iPhone 3G S worth it?

most of the improvements (speed, new apps, fixing bugs, etc.) are just software changes, so your old iphone 3g is basically the same as the 3gs with the free software upgrade, the only real difference being that the new iphone 3gs has a built in video cam function. so, final answer, it is worth it i (MORE)

How much is the iPhone 3g s?

It depends on which country you are in and which plan you are on, but for a two year contract (which seems to be the minimum) it's around $2000.

How can you take a video on iPhone 3G?

You can take video using iPhone 3G using Cycorder which is available for free, but to do so require that your jailbreak your iPhone 3G. You can also spend your money on the iPhone 3GS so that AT&T can laugh up your money and continue to provide horrible services.

How can you take a video on the iPhone 3GS?

Through iTune to sync send video to iPhone. but not all the video could be played on iPhone, iPhone does not support all of the formats, you should convert ur videos to the format supported on ur iPhone.

What is the difference between the iPhone 3g and the iPhone 3g S?

I have an iPhone 3GS and the only difference is that you can take videos, you can use voice control, and it has more memory. Let me improve that answer. The iPhone 3G[S] is more than 2x faster, has more powerful processors. (You need it for most 3D apps (like games) to run smoothly, and for augmen (MORE)

Can you put games on the iPhone 3G?

No I don't think so but you can get them in the app store not all are free in the app store but some are and also remember 2 more things one is I recommend you read the reviews on the game before you get it and also remember if you get a game in the app store you have to pay for it monthly

How do you put your SIM card in a iPhone 3g?

Look at the top edge of the iphone 3g. there is a long button, and a headphone hole. See the tiny hole between the two? stick a small object, such as the little pick that comes with it, in the hole, and the sim card holder will pop out.

Is an iPhone 3g screen compatible with an iPhone 3g s?

No it will not work, I tried doing that myself when I was repairing an iphone because i thought I used the right screen. It turns out that the digitizer layout is different. So if you do switch the screens up, if you click on an app, it will go to the one next to it.

Is a iphone 3gs a good phone?

yes it's a really good phone and even more than a phone I would reccommend you to buy one but not the new than buy the 3gs it's much cheaper and still very good.

Is the iPhone or iPhone 3g a better phone?

Exactly the same how ever the iphone 3g has a little bit wider screen and faster data speeds due to the fact that it supports 3g whereas the original iphone only supports edge or 2g

Does Apple iPhone 3GS work with sim card?

OF COURSE , all phones HAVE to have a sim card to work because it must store your number and any information you put on the phone. i think it may work without one , BUT i dont think you can save contacts or even get calls.

Do iPhones need 3g sims?

iPhones need a SIM card to work as a phone. If you don't have a SIM card you can use it as an iTouch.

Where is the Sim card slot on an iPhone 3gs?

It's in the middle of the Power button and the earphone slot. You will see a small hole on top. stick a small paper clip, bobby pin, pin, etc. into the hole and push lightly down. A slide containing the SIM card will eject and you can pull it out and eject the card.

Does an iPhone 3GS sim card work on iPhone 3G?

the sim card just holds network information not phone information so yes you can transfer your sim card without any problems i had a sim card from about 3 years ago and i just bought a iphone 3gs and it works fine in it

Can you put a 3g iPhone sim card in to a 1st generation iPhone?

Yes you can but you will not get the benefit of the 3G network speed, you will only get EDGE. Also this will require an iPhone data plan change and if you had the unlimited plan on the iPhone 3Gs you will lose it and you will not be able to get it back.

Can you put a sim from an iPhone 3G in an iPhone 4G?

First off I'm assuming you meant iPhone 4, not 4G (common mistake). And to answer your question, no. The iPhone 3G has a much larger sim card than the iPhone 4, but you can just take them to At&t and they will transfer everything to the new card for you. If you already have both phones, I doubt they (MORE)

Can you get 4g service on your iPhone 3GS?

No, you can only get 4G service on 4G compatible devices. It is possible that the next iPhone released will be 4G compatible although that is still unknown at this point.

Is the Iphone 3gs a Verizon phone?

The iPhone 3GS was never offered with Verizon. Most got them with AT&T, and got their phones unlocked so they can use the phone with other service providers.

Can you use a different sim card on your iphone 3G?

Hey It depends on your location and your network For example, in the US, AT&T have a deal with Apple for a 2 year contract. Now, you can always jailbreak your iPhone and then put in the other Sim card. You will retain your number. But I can't really say if your network will trace it or not.

Will a 7-11 speakout sim work on an iphone 3GS?

Yes, it will. Most phones are good except for Blackberry has problems with Speakout. You will have to configure the mms settings for the data to work, if you call them they are quite helpful.

Is the phone 3g or SIM card 3g?

It is the sim card that relates to weather your phone is 3G or not, BUT- - - you must be sure that the handset that you are using is indeed 3G compatible! As a rule, virtually all new handsets are all 3G compatible, it would only be pretty old handsets that wouldn't be. The uk really should have 4 (MORE)