iPad 2 antenna: GSM (top), CDMA (middle), and Wi-Fi (bottom)

iFixit announced that they completed the teardowns of the GSM and CDMA models of iPad 2. Wi-Fi version of the iPad 2 was torn down on launch day. The GSM model has the micro-SIM card slot along the upper left edge to provide the device with subscriber information. On the CDMA version such information stores directly on the WWAN board inside. The CDMA iPad offer slightly different antenna configurations, it has an additional antenna and an integrated GPS receiver. What’s really curious is that the 3G version of iPad 2 has the older Infineon 337Se833 baseband chip rather than a dual-mode Gobi chip found inside the CDMA iPad 2. Maybe it was a supply issue or an engineering decision designed to cut costs a bit.

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Hacker I0nic has given his untether exploit for the iOS 4.3.1 jailbreak to the iPhone Dev-Team. They will perform testing and integrate it into their jailbreak utilities - redsn0w and pwnagetool. This untethered jailbreak will probably work for iPhone 3GS, iPhone 4, iPod Touch 3G, iPod Touch 4G and iPad.

The iphone-dev-team is already beta-testing the untether. So it is up to them to give you your tool of choice.

Please don't bother the dev-team now. The deal is: if the beta test is successfull, they are free to do whatever they want with it.

I0nic recently demonstrated his jailbreak on iPod Touch 4G. I hope to get iOS 4.3.1 jailbreak soon.

Hackers have released Sn0wBreeze 2.4 beta 1 utility, which is able to jailbreak the latest iOS 4.3.1. This jailbreak is tethered for iPhone 4, iPhone 3GS new bootrom, iPad, iPod Touch 3G, iPod Touch 4G. Tethered means that every reboot you will have to connect device to a computer and boot it using special utility (iBooty). Sn0wBreeze 2.4 beta 1 provides untethered jailbreak for iPhone 3GS old bootrom.

Sn0wbreeze also preserves your baseband, which is very useful for unlockers. Using Sn0wbreeze you can update firmware iOS 4.3.1, while preserve old unlockable baseband. It also works with iPhone 3GS with 06.15 baseband.

It is still beta, so there might be bugs so use at your own risk.

You can download Sn0wBreeze 2.4 beta 1 for Windows here.

Amazon has announced its own Amazon Cloud Drive and Amazon Cloud Player to store and distribute music, video, photo content via the cloud.  These services allow customers to securely store music in the cloud and play it on any Android phone, Android tablet, Mac or PC, wherever they are. Customers can easily upload their music library to Amazon Cloud Drive and can save any new Amazon MP3 purchases directly to their Amazon Cloud Drive for free.

In other words now Amazon is offering the following services to its customers:

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Comex, famous iPhone hacker, tweeted today that the kernel exploit for jailbreak he had found long ago was closed by Apple in recent iOS 4.3.1. This exploit could be used to jailbreak iPad 2.

As noticed by @0naj, my kernel exploit was fixed in 4.3.1.

I try not to be paranoid, but it is really hard to explain this as anything but a leak.

The funny thing is that my "new" kernel exploit is actually the kernel exploit used by JailbreakMe 2.0. It was never properly fixed.

It stayed there from 4.0.2 through 4.3, but was magically found in time for 4.3.1. well, go go @MuscleNerd and @i0n1c I guess

This is not good news. However we have recently seen working untethered jailbreak video. There are other vulnerabilities in iOS 4.3.1.

Apple has released another TV ad as part of their latest "If you don’t have an iPhone" campaign. The new ad showcases the high-resolution Retina Display that can be found on iPhone 4 and iPod Touch 4G.

Apple has announced that the WWDC 2011 will be held on June 6-10 at the Moscone West Center in San Francisco. This year conference will be special because Apple is planning to introduce the next iOS version and preview Mac OS X Lion.

"At this year’s conference we are going to unveil the future of iOS and Mac OS,” said Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing. “If you are an iOS or Mac OS X software developer, this is the event that you do not want to miss.”

The conference itself will be home to over 100 technical sessions and 1000 Apple engineers. Here are the specifics from Apple:

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Cydia lead developer Jay Freeman released Cydia 1.1.1. You can update it in Cydia. It became much faster and more stable.

Features of new Cydia will include:

• the ability to run and operate Activator, libstatusbar, and SimulatedKeyEvents while Cydia is running
• an overall speed improvement, including the “Loading Changes” dialog
• “much less” memory usage
• a more advanced search mechanism with a new relevancy algorithm
• better management of broken repositories

Here is a full changelog discussion from Saurik:

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TechCrunch reports that Apple is going to release the first golden master version of the forthcoming Mac OS X Lion to developers ahead of schedule. That means that Apple has essentially completed development on the new operating system version and will simply be fixing during the testing process. But this is only the initial Golden Master candidate. Although GMs usually mean the software will be shipping out to consumer’s soon.

Here is a nice video for all jailbreakers. Hacker used sn0wbreeze to tether jailbreak iPod Touch 4G. Than he installed new untether exploit using SSH. Watch the result:

TechCruch’s sources report that the release of iOS 5 was pushed back to fall. But the preview of software is expected to be introduced at the WWDC in June. The rumor is interesting because it breaks Apple’s usual release cycle. In last years Apple previewed a new version of iOS in March or April and released it by the WWDC. But not this time. The iOS 5 launch is also likely to coincide with the release of the iPad 3.

The forthcoming major revamp of iOS may bring the cloud-based operating system with rumored music “locker” service. There is also a fall launch aim for this, during Apple’s annual music-themed event. One of the new cloud service elements is likely a location service that focuses on finding friends and family members. iOS 5 is also rumored to introduce a new UI, a new notification system, direct OS X integration.

Apple seems really dislike everything that helps users to jailbreak their devices. This time Apple blocked access to the Cydia website via Wi-Fi network in Apple retail stores. If you try accessing Cydia on a device connected to one of Apple’s Wi-Fi hotspots, you’ll be surprised to see Apple’s website load instead. As far as we remember, last year federal regulators said that it was no longer illegal to hack or jailbreak an iPhone. However, Apple doesn’t care about that and continues its “war” with jailbroken devices.

Recently Apple released the iOS 4.3.1. The iOS 4.3.1 is available for the GSM iPhone 4, iPhone 3GS, iPad 2, iPad, and the third- and fourth-generation iPod touch. The update doesn’t available for the CDMA iPhone for Verizon. The build has number 8G4 and contains the following improvements and bugs fixes:

• Fixes an occasional graphics glitch on iPod touch (4th generation);
• Resolves bugs related to activating and connecting to some cellular networks;
• Fixes image flicker when using Apple Digital AV Adapter with some TVs;
• Resolves an issue authenticating with some enterprise web services.

You can download iOS 4.3.1 here.

It turns out that the iPad 2 glass is stronger that iPad 1 generation. It is also a bit more flexible so it has more bending tolerances. This information is great, since the iPad 2 glass was about 27% thinner than iPad 1. Here is a proof video from iFixyouri:

Here is another good sale from EA Games. It includes different games for iPad. This sale ends this week, so hurry up. Go get it from iTunes:

-80%:
Mirror's Edge [iTunes link] $4.99 -> $0.99
Reckless Racing HD [iTunes link] $4.99 -> $0.99
Command & Conquer: Red Alert [iTunes link] $4.99 -> $0.99
Snood [iTunes link] $4.99 -> $0.99
Pictureka [iTunes link] $4.99 -> $0.99

-70%:
Need For Speed Shift [iTunes link] $9.99 -> $2.99

-67%:
Madden 11 [iTunes link] $2.99 -> $0.99
Yahtzee [iTunes link] $2.99 -> $0.99
Boggle [iTunes link] $2.99 -> $0.99

-55%:

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