Released alongside iOS 4.3.4 is iOS 4.2.9 for CDMA based iPhone 4 on Verizon’s network that patches PDF vulnerability in Mobile Safari exposed by the recently released JailbreakMe 3.0 tool by Comex.

While Sn0wbreeze 2.7.1 can already jailbreak iOS 4.2.8 on Verizon iPhone 4, the problem is that it is for Windows users only. If you happen to be a Mac user, and want to untether jailbreak your Verizon iPhone 4 on iOS 4.2.8, you can do so now with this PwnageTool bundle.

iOS 4.2.8 is also available now for CDMA iPhone 4 users on Verizon, alongside iOS 4.3.3 for GSM iPhone 4, iPad 2, iPad, iPod touch 3G/4G to fix the much talked about iOS location tracking bug.

Yes that’s right! iPhone developer and hacker ih8sn0w has released an updated version of Sn0wbreeze which finally brings support for jailbreaking Verizon iPhone 4 on iOS 4.2.7 untethered!

iOS 4.2.7 is also available now for CDMA iPhone 4 users on Verizon, alongside iOS 4.3.2 for GSM iPhone 4, iPad 2, iPad, iPod touch 3G/4G.

Well yes you read that right! The CDMA based Verizon iPhone 4 has been successfully unlocked to work on pay-as-you-go Cricket Wireless network.

Despite having a redesigned antenna, it seems like iPhone 4’s “antennagate” isn’t over it. After taking it through their regular test, iLounge has discovered that the CDMA based iPhone 4 on Verizon suffers from the same antenna issues that plagued the original GSM iPhone 4, which was launched back in June last year.

So as it turned out, the Verizon iPhone 4 is vulnerable to Limera1n bootrom based exploit, and untethered GreenPois0n kernel based exploit which makes it possible to jailbreak on iOS 4.2.6, untethered using GreenPois0n RC5.4.

Verizon’s iPhone has been a huge success and has already broken Verizon’s all-time sales records in just 2 hours. Earlier today, we shared a commercial of Verizon iPhone which takes on AT&T’s network problems. However, we did mention an upside of sticking to AT&T, which was 3G data and voice at the same time.

Why do you think Verizon iPhone could be a better buy than AT&T’s? Well, the AT&T users know the answer, but for the rest of the folks out there, the latest Verizon iPhone commercial embedded below gives the answer.

First of Verizon iPhone 4 reviews are now popping up on the Internet. From Wall Street Journal, to Macworld, to Engadget, to TechCrunch, all have great things to say about CDMA based iPhone 4.

Moments ago, Apple seeded iOS 4.2.6 to public for Verizon’s CDMA iPhone 4 ahead of its launch date, that is February 10th, 2011.