Here are the instructions that has to be followed in-order to jailbreak your iPhone 3GS on iOS 4.2.1 while working on PwnageTool for Mac.
Here, in-order to follow this steps, you are require to have 4.2.1 iPhone firmware.
4.2.1 (3GS): iPhone2,1_4.2.1_8C148a_Restore.ipsw
Now you double click to run PwnageTool and then drag
PwnageTool 3.1 that iPhone Dev Team had released for iPhone OS 3.1 couple of weeks back only supported iPhone 2G and iPhone 3G.
As reported earlier, iPhone Dev Team has released PwnageTool 3.1.3, which adds support to iPhone 3GS and iPod Touch 2G.
PwnageTool 3.1.3 will not support OOTB (out of the
Developers from iSoft, ported Windows 95 on the iPhone with the help of Bochs emulator and original win 95 image.It must be said that the boot stage lasts from 5 to 10 minutes on a 3G iPhone, which stated that they only release the emulator for iPhone 3GS.
If its a
This is an undocumented feature of the iPhone 3GS. Apparently the new iPhone 3GS seems to be waterproof.
Check out this video, where a guy was trying to take a video near the pool, apparently ended up dropping his 3GS in the pool. What surprised him was that the phone was