blackra1n RC3 with blacksn0w unlocks iPhone 3G and 3GS running on iPhone 3.1.2 firmware with 05.11.07 baseband. But like most other tools, it comes with its share of problems as well. I have received loads of emails and comments related to problems with WiFi, Youtube and GPS not working when jailbreaking iPhone 3G/3GS with blackra1n RC3, and unlocking with blacksn0w on iPhone 3.1.2 firmware. After lots of trial and error, I have found the following two workarounds which are confirmed to fix all your issues related to no WiFi, Youtube app not working and GPS issue.
A Dutch hacker recently threatened all jailbroken iPhone users with a proof of concept showing that their phones stand vulnerable to high risk and are absolutely unsafe after being jailbroken. He made use of port scanning method to find jailbroken iPhones in his country Netherlands running with SSH. He then sent unaware and totally off guard users a SMS message which read: "Your iPhone's been hacked because it's really insecure! Please visit doiop.com/iHacked and secure your iPhone right now! Right now, I can access all your files.". The screen is question can be seen in the screenshot below.
The popular iPhone hacker Geohot has finally released the much awaited blackra1n RC3 with blacksn0w which unlocks both iPhone 3G and iPhone 3GS running on iPhone 3.1.2 firmware with 05.11.07 baseband (aka modem firmware). This latest version of blackra1n includes unlock and jailbreak for 3.1.2 firmware on 05.11.07 baseband, option for enabling native Internet Tethering on the iPhone, hacktivation support, 15 seconds speed improvement and support for OS X Tiger & PPC (PowerPC) Macs. However it is to be noted that blacksn0w is for iPhone 3G and 3GS users only. Those of you with iPhone 2G should follow the guide posted here or here for unlocking and jailbreaking 3.1.2 firmware. Here is a complete step by step guide on how to unlock iPhone 3G and 3GS running 3.1.2 firmware on 05.11.07 baseband with blacksn0w.
blackra1n RC3 is by far the fastest and the most complete jailbreaking and unlocking tool for iPhone running on the latest iPhone 3.1.2 firmware. The latest RC3 version includes blacksn0w which can unlock iPhone 3G and iPhone 3GS running 05.11.07 baseband. When iPhone 3.1.x firmware was released, Apple patched the exploit that allowed iPhone users to unlock iPhone’s. As a result, many users who upgraded to the latest firmware were left locked out with 05.11.07 baseband until geohot came to the rescue. Follow the simple step-by-step guide below to jailbreak all iPhone’s (2G/3G/3GS) and iPod touches (1G/2G/3G) on firmware 3.1.2.
George Hotz (geohot) is a true genius isn't he? He has finally managed to successfully unlock iPhone firmware 3.1.2 on 05.11.07 baseband (modem firmware) using his tool dubbed as blacksn0w. blacksn0w will be an integral part of the upcoming version of blackra1n which will be released on 4th November 2009 and it will work on both the iPhone 3G, and iPhone 3GS with 05.11.07 baseband.
Good news for those of you who accidently upgraded to iPhone 3.1.x firmware from iTunes! George Hotz (aka geohot) has confirmed in his blog post today that he is working on a tool dubbed blacksn0w, which will ultimately unlock 05.11.07 baseband (modem firmware) on iPhone 3G/3GS running iPhone 3.1.x firmware.
Battery Percentage meter option is officially available on iPhone 3GS only running firmware 3.0 and above; however, there is a small tweak available in Cydia which can enable this functionality natively on the original iPhone and iPhone 3G running firmware 3.0 and above. You will need to have a jailbroken iPhone for this to work.
Motorola Droid - the first phone from the DROID series was unveiled today in a press conference held by Verizon Wireless. Droid will be the first phone to be powered by the new Google Android 2.0 operating system and will be available, starting from Nov. 6th for $199 (after a $100 rebate) with a two-year contract on Verizon. Below is a quick rundown on how Motorola Droid stands against the ever so popular iPhone 3GS.
blackra1n RC2 is Live! George Hotz (aka geohot) has released an update to his already popular jailbraking tool named blackra1n which can jailbreak all iPhone’s (2G/3G/3GS) and iPod touches (1G/2G/3G) running iPhone firmware 3.1.2. Follow our step by step guide's posted below to jailbreak your iPhone and iPod touch running iPhone 3.1.2 firmware with blackra1n RC2.
A proper app for fixing the missing carrier logo problem in jailbroken and unlocked iPhone 3G/3GS running 3.1.2+ firmware has been released in BigBoss & Planet-iPhones repository on Cydia. Follow the steps below to download and install this app from Cydia inorder to fix this issue.

