Just downloaded the new Apple MobileMe iDisk app [Free - iTunes link] to your iPhone or iPod touch and eager to know it better? Apple wants to show you how, literally. MobileMe News covers Apple’s latest App Store app, and Apple.com has a video tutorial available to get you started.

For example, it explains that documents get downloaded to your iPhone, and recent documents remain stored for offline viewing. Nice.

If you pick up any other tricks, or have any pro tips for iDisk on iPhone, let us know in the comments!

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

Apple Posts MobileMe iDisk App Video Tutorial

The Jailbreak and Unlock wizards behind the iPhone DevTeam are off to DEFCON 17, the security/hacking convention that juxtaposes Black Hat 2009, and have provided a set of tips to help those at the conferences (or anywhere really) avoid getting their iPhone hacked into. The tips are really targeted at Jailbroken iPhones, but some cross over to regular iPhone users as well.

Disable all your login cookies in Safari. If you use the hotel or conference wifi, it is 100% guaranteed that your traffic will be sniffed. If you allow a web site (like twitter.com) to store your login info in a cookie, and if you connect to that site through a normal http connection, your login info will be exposed. At the very least, you’ll end up on the Wall of Sheep. But you’ll be giving up your password to anyone else sniffing too.

They also advise avoiding any public Wi-Fi at hotels, conference centers, airports, etc. (and to tether instead), and either uninstalling or disabling SSH access, or at the very least changing the root and mobile password from Apple’s default.

They also provide their suggestions for talks that might interest the iPhone jailbreak community. If anyone attends, let us know how it goes via our iPhone Jailbreak and Unlock Forum. And If you have more pro tips, send them our way!

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

Pro Tips: How to Secure Your Jailbroken (or Regular) iPhone Against Hackers

Apple’s lone outstretched hand to the social web, the MobileMe News “blog” is back with another helpful hint for users, this time about using iPhone 3.0 to search older email on the server:

select your Inbox or another folder from your MobileMe Mail account and access the search field by scrolling to the top of the message list. (Tap the status bar at the top to quickly reveal the search field.) Type what you want to search for and tap To, From, or Subject, or All to search all three. You’ll see the messages that match the search on your device, and you can then tap “Continue Search on Server” to see the remaining messages that are stored in the MobileMe cloud.

I’ve used this to find old order info, network machine names, and scads of other stuff buried in server-side email. Since it doesn’t (yet?) search the body of the email, it’s not as useful as Gmail’s WebApp, for example, but it’s lightyears ahead of where it was under 2.2.1.

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How to: Search Old MobileMe Mail on the Server

iPhone 3.0 features Calendar Subscriptions, where you can enter the URL for a shared calendar and near-instantly add it to your iPhone.

That’s all well and good to share a family or business calendar, but what about more wide-ranging ones? What about national holidays, religious events, movie release dates, sports team schedules? Luckily, Apple’s already made this simple for Mac OS X iCal users, and even more luckily it works just as simply for iPhone 3.0 users as well.

We’ll share how, after the break…

Adding Subscription Calendars

Just point Mobile Safari on your iPhone to: http://www.apple.com/downloads/macosx/calendars/. Apple provides categories for Most Recent, Most Popular, Alphabetical, Staff Picks, plus a handy search box. Once you find a calendar that interests you, click the Download link.

Your iPhone will ask if you want to subscribe (see image above), and once you confirm, will offer to take you straight to your calendar events to see what’s new.

Viewing Subscribed Calendars

Each subscription is given its own calendar in the iPhone Calendar App, so you can choose just that calendar to view. All views, month, day, and details are supported.

Removing Subscribed Calendars

Not all shared calendars are created — or maintained — equally. Movie Release Dates doesn’t seem to include June or July yet (making it rather useless at the moment), though national holidays and others seem quite up to date.

If you subscribe to a calendar that later disappoints, just head on over to Settings > Mail, Contacts, Calendar. You’ll see all your subscriptions listed under Accounts. Choose the one you want to edit or remove, and hit Delete Account if it displeases you.

Share Your Favorites

If you have or find any great shared calendars, please drop a comment below and let us know about them!

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

iPhone 3.0 How To: Easily Subscribe to US Holidays, Sports Team Schedules, Movie Release Dates, and More!

Disclaimer – Neither TiPb nor I take any responsibility for any problems/issues/bricking/etc. that may occur while using this software to modify your iPhone. Please be aware of what you are doing. This will NOT work with iPhone 3GS.

There has been a lot of buzz going on in the forums regarding jailbreaking the iPhone 3.0 software lately, and a lot of questions to go along with it!. Today we’re going to take a deeper look at the exact steps you have to take to get your iPhone 3G with 3.0 jailbroken on your Mac.

Let’s get started, after the jump!

Get the tools

First and foremost make sure your iPhone is updated to the 3.0 firmware. If you’re not yet running 3.0, update via iTunes.

All good? Okay, next make sure your iPhone is not connected to your Mac. Next you will need to download the following files:

• redsn0w 0.7.2

• iPhone OS 3.0 for iPhone 3G (IPSW) *Download using Firefox. (You can also sometimes find this in your users/[username]/library/iTunes/iPhone Software Updates directory if iTunes has already downloaded it)

Jailbreak Process

Now double click on the redsn0w file you just download to open the redsn0w application. You will then be prompted to select the 3.0 IPSW file you downloaded. Do as instructed now. Once it is successfully identified press next to continue.

Now you will have to select whether you’d like Cydia, Icy, or both installed on your phone. You have to install at least one of them. Make sure your choices are checked and press next. *It seems some people are having issues with Cydia crashing instantaneously after launching it. So it may be wise to select Icy. Both apps essentially serve the same purpose.

Next you will be connecting your iPhone 3G to your Mac. Once your device is connected, hold the power button until the “Slide to Power Off” appears – then slide to power it off. Press next.

redsn0w will not put your iPhone 3G into DFU mode. Be sure to follow the onscreen instructions exactly. Start by holding down the power button for 3 seconds.

Hold down both both the power button as well as the home button for 10 seconds.

Finally release the power button while continuing to hold the home button down until redsn0w detects your iPhone 3G.

The iPhone will now reboot once it is detected by redsn0w.

The application will now begin the process of uploading the new ramdisk.

Once this is complete you will be notified that the jailbreak process is complete. Click the Finish button. Even though redsn0w completed it’s process your iPhone will still be finishing up. This can take up to 5 minutes. Be patient, when it’s done you will have a jailbroken iPhone 3G with Cydia/Icy on the SpringBoard.

Unlocking Process

Now if you are looking to unlock your iPhone follow these steps below.

• If you are unlocking for T-Mobile USA be sure to disable 3G.

• Run Cydia or Icy

• Add the repo repo666.ultrasn0w.com to Cydia or Icy. That last “o” is actually the number zero “0”.

• Search for ‘ultrasn0w’ in cydia or icy and install ultrasn0w.

• Reboot your iPhone 3G.

Enjoy your freshly unlocked iPhone 3G running the 3.0 software!

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How to: Jailbreak/Unlock iPhone 3.0 – Mac OS X redsn0w Edition

We’re figuring a lot of folks will default to the ubiquitous YouTube for iPhone 3G S video sharing, since Apple was user-minded enough to include it in the options. But for those who want pristine QuickTime quality, the Mobile Me news blog has you covered:

The new iPhone 3G S lets you shoot video in addition to photos, and sharing those videos on your MobileMe Gallery works exactly the same. From your camera roll choose what you want to share — video or photo — tap the arrow in the lower left corner, and choose Send to MobileMe. Enter a title, choose the album you want to publish to, and tap Publish. (If there are no albums in your Gallery, one called “New Album” will be automatically created.) Click here to learn more about Gallery.

If you’re sharing some iPhone 3G S video, let us know how you like the quality, and the MobileMe gallery uploads.

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How To: Share iPhone 3G S Video via Mobile Me

With iPhone 1.x and 2.x, you could hold down the Home button to “force quit” an application (kill the process) and return to the Home Screen. With iPhone 3.0, however, holding down the Home button now activates Voice Control on the iPhone 3G S.

So, how do you Force Quit under iPhone 3.0? iPhonejunkie3 provides the answer (via EverythingiCafe):

To force quit an application in 3.0, press and hold the sleep/wake button until the slide to power off screen appears, then press and hold the home button until the application quits (about six seconds).

Yes, this does indeed mean holding down Home is now useless on iPhone 1.x and 2.x, but that most likely will only affect jailbreakers and others who have specific reason for not upgrading. Everyone else gets a slightly more complicated, but still functional, Force Quit.

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How To: Force Quit in iPhone 3.0

Chris Breen of Macworld fame posted a handy tip on how to get birthdays for the 75+ among your family and friends to show up on the iPhone. (Seems the iPhone OS isn’t happy with events that repeat more than that many times, hence no birthday love for the seniors).

The solution is to create a separate repeating event in a different iCal calendar for your well-seasoned friends and family members that begins this year. Unless they live to be more than 150 years old, you should be set.

Check out his full post for details on managing birthdays on OS X in general, and syncing them over to iPhone.

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How To: Sync Golden Age Birthdays to Your iPhone

For NO PARTICULAR REASON, we just wanted to remind everyone that even if you don’t have a US credit card, Apple has helpfully provided a knowledge base article on how to create and use US App Store accounts. With these accounts, you can still download and use apps (and redeem promo codes).

The process involves making sure you’re not already logged in with another account, then choosing App Store from the menu, downloading a free app, choosing “none” for the payment type, and responding to the confirmation menu.

Downside is it requires you to download apps via iTunes — for now. iPhone 3.0 will let you manage multiple accounts on-device.

[Via iphoneincanada]

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

Reminder: How To Create a US iTunes App Store Account Without a Credit Card (but with Promo Codes!)

Ars Technica’s iPhone wonder woman, Erica Sadun, has put together what must be the first expert level how-to: Pushing tweets to your iPhone with Apple Push notifications

Ars shows you how to create a Push-based Twitter update notification system for the iPhone without actually showing you any of the details due to the ongoing NDA. (But don’t worry, we tell you exactly where to find the instructions.)

Nin. Ja.

Now if you need help getting your code on, it just so happens that the Stanford iPhone Application Development course (the one being offered via iTunes U) looks like it has “make your own Twitter client” on the agenda.

Ready? Set? Push Tweet!

This is a story by the iPhone Blog. This feed is sponsored by The iPhone Blog Store.

How To: Roll Your Own Twitter Push Notification App