ys you can, just type in Google 'spirit jailbreak', press the first link , and go to the bottom of the page, where it will say windows, mac OS or linux. i have windows, so i pressed that. a box will come up. press save onto the desktop, then when the download is done, just open the fle, connect your device and press jailbreak. It worked for me!!
Yes, if you update it to iOS 5.1.1, there is an untethered jailbreak out.
you cant. yet.
yes,the 5.0.1 jailbreak came out !Official EasyRa1n Unlock/Jailbreak iPhone 4/4S iOS 5.0.1
To jailbreak an iPhone 4 you need to download redsn0w. For better info go to youtube and search ' how to jailbreak iPhone 4 on (whatever your OS is .example: IOS 5).'
If its iOS 4 to iOS 4.3.5 then go to JailbreakMe.com If it has iOS 5 to iOS 5.0.1 use Redsn0w (provided down below in related links)
You cant yet its not out
If you have the iPod Touch 3G or 4G (current one), an iPhone 4 (not the iPhone 4S) or iPhone 3GS, or the original iPad (Not the iPad 2) then use redsn0w 0.9.10 to jailbreak. If you have an iPad 2 or, iPhone 4S, you cannot jailbreak it on iOS 5.0.1 yet
You can without but the easiest generally do use iTunes.
Yes, using Sn0wbreeze or others. Just search it on google and you'll probably be able to find it or another similar iOS 4 jailbreaker.
They will probably release it after apple releases their ios 4 version update
Yes, using Sn0wbreeze. Just a google search will take you to the site.
Ya you can jailbreak most ios firmware except 4-3-4 & 4-3-5 & 5-0