iPad 2

The good news is iPhone hacker pod2g is still working on his promised untethered iPhone 4S jailbreak. The bad news is he's having "processor cache" issues. Pod2g wrote on his blog:

"Here is the news of the 4S week-end.The untether fails right now because I'm having processor cache issues. I'm close, but I can't figure out what happens. It certainly has something to do with the Cortex-A9 cache management.I could sort it out quick, it's a matter of chance."

Pod2g excited the jailbreaking community when he successfully tested an untethered jailbreak on an iPod 4G and iPhone 4 running iOS 5.0.1 a few weeks ago. Currently their is no jailbreak for the iPhone 4S, but recent progress by pod2g and the Chronic Dev Team point to one being released soon. Pod2g promised another update on his progress tomorrow.

iPhone hacker pod2g just released a video showing his new untethered jailbreak for iOS 5. The video shows the new exploit working on an iPod Touch even after it has been powered down and turned back on. Pod2g tweeted that the jailbreak "will work on iOS 5.0.1" and that he plans to test it on an iPad 2 and iPhone 4S when he is ready. He also tweeted a link to his new blog which he says he'll update when he has more info.

Today I succeed in jailbreaking my iPod 3G. The exploit is user-land, rely on a user ROP payload and a kernel write anywhere exploit.

I can't give much details right now, but here are the next steps :
- upgrade the iPod 3G to iOS 5.0.1
- do the same on iPhone 4 / iOS 5.0.1
- then iPad 1 & iPod 4G

At every step, the exploit code needs certainly to be reworked, but I really don't know right now. Next, I'll return to the research for iPad 2 and iPhone 4S. I don't know if I gonna release first for other devices or not. I've to think about it. Feel free to give your opinion.

Flipboard CEO Mike McCue said an iPhone Flipboard app was the number one request from iPad users. Too bad all 4.2 million of them decided to download the app on its first day, leaving newer non-iPad owners wondering what all the fuss is about.

The popular iPad app is so popular on the iPhone, that it crashed the Flipboard servers making it impossible to create a new account. New users are receiving an error message that reads: "Couldn't build your Flipboard. Please check your internet connection and try again."

Flipboard tweeted "Due to high demand, our service is currently down, we are working to resolve the issue as soon as possible."

Version 1.7 turns your "social-network posts, photos and videos into a magazine-like visual experience" on your iPhone. Well, according to USA Today it does. I have to take their word for it because like many users I can't get Flipboard to work on my iPhone 4S.

Apple is currently working on iOS 5.0.1 beta 2 to solve the iPhone 4S battery issues. As of now the new firmware is only available to registered developers, but iPhone Dev Team member, MuscleNerd, let us know that it still works with the current redsn0w jailbreak.

MuscleNerd tweeted: "The latest redsn0w will JB today's 5.0 1b2, but point it at either 5.0 or 5.01 IPSW for now. (Apple's being ruthless with betas!)"

The Dev Team recently released a tethered version of redsn0w for iOS 5. However, there is a simple solution to "semi-tether" your jailbroken device. The SemiTether package ensures you will not be stuck with an iPhone paperweight during a crash or unexpected reboot. You can read more about tethered vs. untethered iPhone jailbreaking here.

Google has officially launched its Gmail App for the iPhone, iPad and iPod touch. The new "time-saving" app offers notification badges for new messages, easier message searching, threaded conversations, and e-mail address auto-complete.

There is also a Priority Inbox for important messages and a labeling system/spam filter. A simple swipe down refreshes your inbox, and a right swipe quickly reveals your labeled e-mails. The iPad version offers a split view for reading your messages while viewing your inbox.