LG bring Optimus GT540 Unlocked GSM Quad-Band Phone with 3 MP Camera and powered by Android OS. The LG Optimus is a smart choice for the first-time smartphone users with access to the exciting world of Android apps without compromising on style as the handset boasts a distinctive design that is both sleek and soft and is available in black and silver.
Lockdown Pro is a jailbreak iPhone apps for iPhone OS 3.x.x that gives users the ability to password protect their iPhone apps. Now it has updated to version 2.0 for iPhone,iPad and iPod touch. Now in version 2.0 of Lockdown Pro you can lock or unlock applications directly from your springboard!
Popular iPhone developer, iH8sn0w has posted a recent teaser video that jailbreaks iOS devices on iOS 4.2.1. Also, the hacker has included an interesting option, which lets you play a Pacman game while the IPSW is building in Sn0wbreeze 2.2. You can even switch between IPSW building screen and Pacman anytime.The new Sn0wbreeze will also accompany Baseband Preservation Mode in addition to simple mode and expert mode, which will allow users to unlock it later using the iPhone Dev Team’s Ultrasn0w unlocking tool.
![Jailbreak iOS 4.2.1 Untethered on iPhone 4, 3GS With PwnageTool 4.1.3 & Custom PwnageTool Bundle[How To]](https://thetechjournal.com/wp-content/uploads/2011/02/jailbreak_iphone1-243x300-150x150.webp)
iPhone developer and hacker Nadeem Ateyeh has released Untethered Jailbreak for iOS 4.2.1 using custom PwnageTool Bundle. It allows you to upgrade your iPhone firmware by preserving your baseband. So then, you can unlock your iPhone to any carrier if you would like. This tool is very effectfull for the people who is living in different countries but have got their iPhone as a gift from any other part of the world.
![Jailbreak iOS 4.2.1 with Greenpoison RC5 Windows on iPhone, iPad and iPod Touch[How To]](https://thetechjournal.com/wp-content/uploads/2011/02/greenpois0n51.webp)
Chronic Dev Team has already released Windows version of GreenPois0n RC5 iOS 4.2.1 untethered jailbreak for iPhone, iPad and iPod touch. It allows users to perform an untethered jailbreak on iOS 4.2.1 devices. This release works to jailbreak all iPhone, iPod touch, iPad models. Here is the step by step guide for Windows users to apply untethered jailbreak on iOS 4.2.1 devices while using Greenpoison RC5. Greenpois0n Windows version jailbreaks all idevices except Apple TV2, which will supported in the next update.
Good news for Apple TV 2G users. Greenpois0n is coming to jailbreak it as well. In a recent reply to a user’s tweet, @pod2g, the key member of Chronic Dev Team said that Greenpois0n RC6 would bring untethered jailbreak support for Apple TV 2G on iOS 4.2.1. Checkout his tweet after the break.
![Jailbreak iOS 4.2.1 with Greenpoison RC5 on iPhone, iPad and iPod Touch[How To Video Guide]](https://thetechjournal.com/wp-content/uploads/2011/02/GreenPois0n2.webp)
Chronic Dev Team has just released Greenpois0n RC5 to apply untethered jailbreak on iOS 4.2.1 to all idevices. Greenspoison rc5 supports these idevices – iPhone 4, iPhone 3GS, iPad, iPod Touch 3G and iPod Touch 4G. Unlike Redsn0w 0.9.7, GreenPois0n RC5 doesn’t require you to have SHSH blobs of 4.2b3 saved on Cydia. It’s a mac version and Windows Version will release soon.
Google announced the Android 3.0 Honeycomb tablet only operating system at the Consumer Electronics Show 2011. The Nook Color (from Barnes & Noble) started life as a simple color e-book reader, but back in December last year an XDA-developer member hacked the device to unlock its true potential.