I have upgraded my iPhone 3G into iOS 5 . My iTunes was upgraded as well to 10.5. I use two of my computers to sync my iPhone; one from my home which is for music, apps, photos, and videos, while my computer from work is used for my calendar and Outlook contacts.

That was the sync routine ever since and it has been working fine until now that my calendar and contacts do not sync anymore. But when I checked it with iTunes, it has synched in. Plus, updates to my calendar and contacts in my iPhone are not visible in my computer after the syncing process. I tried both ways but still nothing has changed with my iPhone and my computer. No error messages are appearing either.

Does anyone know how to resolve this issue?

 How do I transfer or install applications that can be downloaded for free from the iTunes Store to my iPod Touch or iPhone?

I would like to know if in the future Apple will be releasing iPhone models that follow the same releases for iPod such as an iPhone Nano, and the likes.

I have heard about it but cannot find confirmation anywhere.

My mail application in my iPhone has been working fine, but just recently, it can only download few emails from 5 of my Gmail accounts. An error message has been showing up like, "The mail server 'imap.gmail.com is not responding. Verify that you have entered the correct account information in Mail settings." I was wondering why such message appears as I did not change my password nor the settings at all. Could it be that Gmail has changed its settings and I have to do some upgrading? I have searched the internet but I didn't find anything to solve this. Any help will be much appreciated.

What is the motivation in creating applications specifically targeted for the iphone, when it involves a lot of time and effort on the part of the developer?

I have been trying to set a backup in iTunes for my iPhone 4.

I have already deleted all of the backups, but when I right-click on my iPhone, there was no option for a backup.

I was wondering if the data would be added automatically if I plug my iPhone?

My mother needs a phone for replacement, but only for call and text.

I have an iPhone 2G for her. Will the data plan be automatically billed if she inserts her sim card in the iPhone?

I recently purchased an iPhone 3g in Craigslist. I try unlocking my iPhone. Afterwards, I tried to connect in Wi-Fi. I have typed the wrong password a few times before I realized that it was not what I had set. However, my iPhone would not connect now to any available open networks. I tried connecting with my other iPhone and it has connected successfully. It seems like the problem is with my new iPhone.

I already have an iPad 2, and just recently, I bought my first iPhone 4. After I got my iPhone, I plugged it immediately into my computer and tried to synchronize some of the applications, which I had in iPad 2. I did this through checking and choosing the icons of the applications in iTunes Apps screen.

Just now, I have upgraded my iPad 2 into iOS 5. My applications were deleted from the iPad just as I have expected, after I upgraded into iOS 5. Luckily, I have stored all of my apps into the iTunes so I just plugged in my iPad again and have it synched in iTunes. All of my apps were back though I have to organize some folders agian.

This morning I took some photos using my iPhone and it was saved in the photo stream folder just like the usual thing. And of course, it synched into the iPhoto in my Macbook air. But this afternoon when I took some more photos, the pictures were saved in the camera roll folder. Worse, it doesn't synch anymore. I wonder what happened as I did not change any settings in my phone. Can someone please tell me how will they be saved again in the photo stream folder?

Customers used to be willing to pay a higher price for a Mac because it is sleek, has superior capabilities, and easy to navigate. However, in this difficult economy, with people losing their jobs and getting pay cuts, will Apple be able to take advantage of the holiday season and still do well in terms of sales?