Sometimes iPhone Mail running on iOS 4 has the nasty habit of displaying blank email messages or loading empty message previews in the Inbox. This problem is easily fixed. 1. By default your message previews should be enabled. To make sure they are on, touch Settings -> Mail, Contacts, Calendars -> Preview and select the [...]

If I buy an iPhone 4, am I going to have big radio frequency reception problems, apart from being on AT&T’s network? It depends on how you define “big” and on a whole bunch of other variables, such as what 3G frequency you’re on, maybe your body mass index and even whether your hands are [...]

As your iPhone 4 questions continue to pour in, we turn our attention to issues related more to the iOS than the phone itself. Reader Jeff asks: How do I quit an app so it is not running anymore? Is the only way to force quit it from the multi-tasking bar? And Jamie McKee has [...]

Anyway, here’s a sampling of the e-mail so far, with my replies. Q: David, I bought a new iPhone 4. I connected it to iTunes and set it up to restore all my data from my iPhone 3GS backup. But when the sync was complete, I couldn’t check my e-mail. I have five accounts on [...]

Q: Can I use my iPhone 4 internationally? A: Yes, AT&T offers a variety of international services including international calling, messaging, and roaming. Please visit International Calling for details. Q: How do I transfer contacts to an iPhone 4 from another device? A: iPhone 4 syncs with your Mac or PC using iTunes, allowing you to [...]

What is an iPhone merchant account? How does it work? Is it secure? What is an end-to-end encryption? And What are its benefits? What are the frequently asked questions that pertain to the use of an iPhone Merchant Accounts. Merchant accounts are essential for online businesses whether it may be small-scale or big time. However, [...]

Suppose you have symptoms that suggest possible trouble with your carrier settings (such as a continuing and otherwise inexplicable inability to access your carrier’s data networks). Or maybe you modified the carrier settings in some way and want to return to the defaults. If so, a sure solution is to reinstall Apple’s latest carrier settings [...]

iTunes has the ability to update the carrier-specific settings on iPhone and iPad Wi-Fi +3G. Carrier settings updates are small files (about 10k) that are downloaded from iTunes to be installed on your iPhone or iPad Wi-Fi + 3G. The carrier settings can include updates to the default APN (how the device accesses the carrier’s [...]

This article explains how to quickly create an Exchange ActiveSync account on your iPhone or iPod touch. To add an Exchange account to your iPhone or iPod touch, tap Settings, then Mail, Contacts, Calendars, then Add Account, then Microsoft Exchange. On the next screen, enter your complete email address, domain, username, password, and a description [...]

Q: Whats the prices for the new Iphone 4 without contract? A: If you already have a contract with them, you can get it for $399 and $499. Without a contract,it will cost $599 and $699. The iPhone 4 will retail for $199 for a 16GB version and $299 for the 32GB version. However both [...]