Wrong apps show up iPhone 4?

I'm using my mother's iPhone because mine is broken. When I put my backup on her phone, her apps show up, no contacts, no messages, nothing. Did I do something wrong?

Weird problem with my iPhone?

Ever since my mom and I went out of the country for a couple weeks, something weird has been happening with our family iPhones. My mom, dad, sister, and I all have iPhones. Now, if my friend texts me, the message is also sent to the other iPhones. Sometimes my mom texts me and it says it's from my dad. Sometimes when my mom texts my sister it says it's from me. It's really annoying and I've tried to fix it but nothing's working.

Using an international SIM card for an iPhone?

I'm studying abroad in the fall for almost 4 months and will be putting my phone to "sleep" at a cost of $10 a month here In the states. I want to buy an international SIM card for when I arrive in Italy so that I don't have to put a new phone in Italy. Does anyone know the cost and what is included in buying an international SIM card. The fee in mins, where can I call, texts, Internet, can I still use Wi-Fi? Serious answers only.

How to replace the LCD screen on iPhone 4?

I dropped my phone and cracked the screen, and the only place that would fix it charges the price of the phone I paid with my upgrade! So I found online a tool kit with the replacement part for only $5 (then ordered an otterbox to be safer next time).Is it easy to replace? And any tips on how to do it?

Will my iphone 4 locked with orange work with a t-mobile sim?

My contract runs out next month and i'm wondering if its possible to use a t-mobile sim card in my iphone 4 that is locked with orange i'm curiouse because they have recently merged providers and i want to know if its possible can anyone help?

I want an iphone what do i do?

I lost my iphone cause someone stole it and my parents couldnt get another without buying it again. So thy got me a galaxy s3. I really don't like it because its really confusing, you can't see emoji, its too big, and there's no imessage. I found prices on ebay for almost $350 dollars for an iphone 5. My 14th bday is coming up so do you think id get enough bday money for it?

Would you swap a HTC One X for iPhone 5C (budget iPhone)?

I've had my One X now for 15 months though if I were to swap it for the iPhone 5C, it will then be possibly 19 months old. I love my One X and I really like Android, though I still prefer iOS on my iPad. Android is cool and fun, though I just feel iOS has a more upmarket feel and I love how simple and beautiful it is too. If I could have any phone free of charge, I would go for the iPhone 5 easy even ahead of the Galaxy S4 and HTC One.

However, I hate how Apple charge the earth for the iPhone 5 and indeed the 4S and 4 when they first got release which is why I went for Android added to the fact that my One X was and still is a good phone. However, I've heard my One X possibly won't be getting Key Lime Pie and I'm excited to the idea of a cheap iPhone; I'd imagine it will sell brilliant as in most cases, it's only the pricing that puts people off the iPhone. I know the specs won't be great on the iPhone 5C, but it's still rumoured to get the 4 inch Retina Display and maybe even the 8MP camera from the 4S, added to iOS 7, Siri and A5 chip. It sounds amazing and it's suppost to be under £300 too!

Would I be mad to swap my One X for the iPhone 5C around Christmas time? Or are cheap Android phones like Nexus 4/5 the way to go? Or maybe just stick with my One X for a little while longer?