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How to Know Your iPod Model

If you have an old iPod but aren't sure exactly which model it is, check the info at the Web page linked below. You'll find lots of photos and information that will help you determine exactly which model you have.

Visit Identifying iPod Models

 

 

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iOS 4.3.4 and 4.2.9 Fix PDF Vulnerability

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Apple has released iOS 4.3.4 for the GSM iPhone 4 and 3GS, the iPad and iPad 2, and the 3rd and 4th generations of the iPod touch, along with iOS 4.2.9 for the CDMA iPhone 4. Both updates address a security vulnerability associated with viewing a malicious PDF file. Also fixed is a vulnerability that could enable malicious code running as the user to gain system privileges.

The PDF-based vulnerability, caused by a buffer overflow in the handling of TrueType and Type 1 fonts, was used in a recent jailbreaking effort — by definition, jailbreaking involves exploiting a security hole in iOS.

The updates are available only via iTunes, and despite the minimal changes, they’re big, so allot plenty of time to download and install.

Check out the Take Control ebooks that expand on the topic in this article:

Decide which iPhone and accessories to buy, set everything up nicely (including transferring data from a computer), find your way around, and use the apps effectively. Updated in 2011 to discuss the Verizon iPhone! Also now covers buying, making, and using ringtones.

 

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Syncs via iCloud and Dropbox. <http://smle.us/tbpdfpen-ipad>
 

Comments about iOS 4.3.4 and 4.2.9 Fix PDF Vulnerability

Ron Kraus  2011-07-18 07:15
No kidding about taking some time. I have a pretty fast cable Internet connection and this thing takes about 25 minutes.
Mark Martinez  2011-07-19 07:21
58 minutes to download the update on my pokey 1.5Mbs DSL connection.