You can with red sn0w 0.9.7 beta4 (I think beta 6 for windows)
Yes from the app store unless you jailbreak
Depending on which OS or firmware your jailbreaking tool does but here is a Jailbreak i recommendMake sure you have your official sim which camewith the iPhone originallybecause when you upgrade or update to iPhone OS 4 --- 4.0.1 your iPhone has to be activated in order to jailbreak from your device directlyInstructions:Step 1. Update to 4.0.1 or download firmware belowiPhone 3gs 4.0.1:http://appldnld.apple.com/iPhone4/061-8618.20100715.Zapn4/iPhone2,1_4.0.1_8A306_Restore.ipswiPhone 3g 4.0.1: http://appldnld.apple.com/iPhone4/061-8616.20100715.phnt4/iPhone1,2_4.0.1_8A306_Restore.ipswiPhone 4 4.0.1:http://appldnld.apple.com/iPhone4/061-8619.20100715.4Pnsx/iPhone3,1_4.0.1_8A306_Restore.ipswStep 2. Then restore your deviceStep 3. After, on your idevice (your iPhone) open up safariStep 4. On the address bar enter www.jailbreakme.comStep 5. Read info, Then slide to jailbreak
you can jailbreak any software
Well, it depends what generation you have. It depends on what software version you have. If you have a 4.2.1, go to the website greenpois0n to jailbreak your iPhone/iPod touch. If you have 4.0 and lower, go to the website jailbreak me on your iPhone/iPod touch and slide jailbreak. I
Use JailbreakMeHow to Jailbreak (really simple):Make sure you have your official sim which came with the iPhone originallybecause when you upgrade or update to iPhone OS 4 --- 4.0.1 your iPhone has to be activated in order to jailbreak from your device directlyInstructions:Step 1. Update to 4.0.1 or download firmware belowiPhone 3gs 4.0.1:http://appldnld.apple.com/iPhone4/061-8618.20100715.Zapn4/iPhone2,1_4.0.1_8A306_Restore.ipswiPhone 3g 4.0.1: http://appldnld.apple.com/iPhone4/061-8616.20100715.phnt4/iPhone1,2_4.0.1_8A306_Restore.ipswiPhone 4 4.0.1:http://appldnld.apple.com/iPhone4/061-8619.20100715.4Pnsx/iPhone3,1_4.0.1_8A306_Restore.ipswStep 2. Then restore your deviceStep 3. After, on your idevice (your iPhone) open up safariStep 4. On the address bar enter addyStep 5. Read info, Then slide to jailbreakThere You Are Done!Do it now before Apple put a stop to it
Use JailbreakMeHow to Jailbreak (really simple):Make sure you have your official sim which came with the iPhone originallybecause when you upgrade or update to iPhone OS 4 --- 4.0.1 your iPhone has to be activated in order to jailbreak from your device directlyInstructions:Step 1. Update to 4.0.1 or download firmware belowiPhone 3gs 4.0.1:http://appldnld.apple.com/iPhone4/061-8618.20100715.Zapn4/iPhone2,1_4.0.1_8A306_Restore.ipswiPhone 3g 4.0.1: http://appldnld.apple.com/iPhone4/061-8616.20100715.phnt4/iPhone1,2_4.0.1_8A306_Restore.ipswiPhone 4 4.0.1:http://appldnld.apple.com/iPhone4/061-8619.20100715.4Pnsx/iPhone3,1_4.0.1_8A306_Restore.ipswStep 2. Then restore your deviceStep 3. After, on your idevice (your iPhone) open up safariStep 4. On the address bar enter www.jailbreakme.comStep 5. Read info, Then slide to jailbreakThere You Are Done!!!Do it now before Apple put a stop to it
a wee bit
Anyone is allowed to have an iPhone4 if they can afford it.
NO, iphone 4 from verizon does not have SIM CARD its CDMA its a NO!
the iphone4 because it has all the newest features on it and can do amazingthings on it!
the employees don't even know when the white iPhone4 comes out.
You could use Spirit Jailbreak Software that's what i used because blackrain didnt install on my computer