how can i fix my cellular service for my iphone on o2?

I have recently bought an iphone 5 where i have stayed on my contract with my old blackberry but did a sim swap as i need the smaller one. I then went into an o2 shop and they did something my the cellular network (I think). however everytime i leave my house and it says there is 3g ( it says cellular data is on, enable 3g is on and data roaming is on) it says something to do with there being a problem with the cellular network. can someone help

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Should I jailbreak my iphone 5?

I have a 16 gb iphone. It uses sprint. I want to use iapcracker for free in app purchases and other tweaks. im planning on using evsi0n. Will it mess up my cellular service? will sprint charge me? Is it safe? ive done it on my ipod touch 4g.

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Should I jailbreak my iphone 5?

I have a 16 gb iphone. It uses sprint. I want to use iapcracker for free in app purchases and other tweaks. im planning on using evsi0n. Will it mess up my cellular service? will sprint charge me? Is it safe? ive done it on my ipod touch 4g.

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Is an iPad 3 an okay replacement for a laptop?

First off, I know a iPad can’t replace an actual computer/laptop, but based on what I use it for do you think it’ll be okay?
I mainly use computers for entertainment purposes. I’m in high school so I do research a lot and have multiple online textbooks and something to type essays on and be able to send the document to an email to print. Is there a Microsoft Office-like app for the iPad? Main websites I go on are YouTube and Tumblr. Although I use Tumblr, FaceBook, Twitter, etc on my iPhone. So basically I use my computer for YouTube 95% of the time.
The computer I have is a 6/7 year old Dell computer that doesn’t go on full screen anymore on YouTube anymore, that’s basically why I’m looking for a new one.
Is an iPad worth it? Or should I just splurge an extra $800 for an iMac? I’m not throwing away my Dell in case for emergencies if I get the iPad.
Also, is there a compatible keyboard for an iPad? How about a mouse?
If I get the iPad I’m not connecting it with any cellular service.
I’m not really bringing it everywhere I go considering it’s not allowed in school. It’ll mainly stay in my room. I just wanna be able to lay on my bed and watch videos on a bigger screen. Not to mention my computer is basically defected in every department.
I don’t need windows and I don’t use many things that need flash.

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What’s up with my iPhone?!?

Every couple minutes a message pops up on my screen saying “this accessary is not optimized. You may find a decrease in in cellular service” what’s that supposed to mean? A couple months ago I dropped it in the toilet but it’s been working.

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How can i turn off all cellular communications on the iphone 4?

i want to know how to turn off not only the cellular data but the celular signal on my iphone 4.. i do not want any calls/texts/data to come through while it is on. how is this possible. Also if i use wifi while no cellular service is on,, will calls come through or only data??

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accessing internet on iphone 4 (on 4.2.1) in india(delhi)?

hey.I have an iphone 4(on 4.2.1) ,I have jail broken it using greenpoison.I wanted to know that which cellular service provides INTERNET for it in “INDIA(delhi)”.I already have idea ,but the internet doesn’t seems to be working on it,though i have called several times for the settings….
one more thing that, I have downloaded some apps on my pc (using torrent) ,how do I put these apps on iphone(is it using installous),and what are the must have apps(how do i get the most out of my iphone…..I like games ,pdf,edu softwares)

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Can iPod Touch be used with Metro PCS?

My daughter wants an iPod Touch for Christmas but we have Metro PCS as our cell phone carrier. I thought the iPhone and iPod products were exclusively used by AT&T. So is it possible to purchase the iPod Touch for her and have cellular service through Metro PCS for the Touch?

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Can I Buy An iPhone And Not Activate It For A Few Months, And Buy A Plan Later…..?

My situation is this. I want to buy an iPhone, but where I live they do not carry cellular service for the iPhone, but I am moving in away in 5 months and want to activate it when I move. Can I buy one now and use it as an iPod touch without the phone without paying for a contract, then buy a contract 5 months later?

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