[How To] Jailbreak Your iPhone. (5.1.1)

[sdruid]

Originally Posted by orangekid

GeoHot has a version of greenp0ison coming out that is untethered soon, but it won't work for 4.2.5/4.3 so don't update your phone.

Will it work for the 4.2.1 that I am currently running ?
If so, that's all I'm concerned with at the moment....

thanks...

[orangekid]

Originally Posted by sdruid

Will it work for the 4.2.1 that I am currently running ?
If so, that's all I'm concerned with at the moment....

thanks...

yes, greenp0ison RC5 works on ALL phones on 4.2.1 and supposedly is going to be released any day, they are not waiting for 4.3 to be released since 4.3 already patched the hardware exploit used in previous versions.

[Hypnotic2010]

CRAP,
Please help.
I have a 3g/4.2.1.
I did the Redsnow jailbreak and installed the 6.15 Ipad firmware, then downloaded Ultrasnow to unlock...ok.
Since i am selling the phone on ebay as unlocked, I tried to delete all data and settings through the menu, and them it wont boot, just black screen, then tried to go back to stock firmware and got errors. I read I cannot restore stock since I have the 6.15 ipad baseband installed and would need a custom ipsw.
So how do I get this running again?
Please help.
Do I need to find a custom Ipsw since i upgraded to the 6.15?
Hope I didnt F*** this up!
Thanks for the help Orange!

[orangekid]

Originally Posted by Hypnotic2010

CRAP,
Please help.
I have a 3g/4.2.1.
I did the Redsnow jailbreak and installed the 6.15 Ipad firmware, then downloaded Ultrasnow to unlock...ok.
Since i am selling the phone on ebay as unlocked, I tried to delete all data and settings through the menu, and them it wont boot, just black screen, then tried to go back to stock firmware and got errors. I read I cannot restore stock since I have the 6.15 ipad baseband installed and would need a custom ipsw.
So how do I get this running again?
Please help.
Do I need to find a custom Ipsw since i upgraded to the 6.15?
Hope I didnt F*** this up!
Thanks for the help Orange!

for right now try this:

How to restore a bricked baseband 6.15.00 iPhone 3Gs/3G to iOS 4.1 and unlock with ultrasn0w [VIDEO GUIDE] | iPhone World

I will have my own more complete tutorial later.

if that does not work let me know, we'll get you back up

[Hypnotic2010]

Thanks again Orange!
I just ran across a similar thread. Downloading 4.1 now. Will let you know how it works.
Thanks for your help!
Restore iPhone 3G, GS on Baseband or Modem Firmware 6.15.00 | BeijingiPhoneRepair.com

[orangekid]

Originally Posted by Hypnotic2010

Thanks again Orange!
I just ran across a similar thread. Downloading 4.1 now. Will let you know how it works.
Thanks for your help!
Restore iPhone 3G, GS on Baseband or Modem Firmware 6.15.00 | BeijingiPhoneRepair.com

lol @ "beijingiphonerepair" those chinese guys have solutions to anything.

If this works for you, feel free to write up a tutorial and I will incorporate it into the OP or just sticky it in this forum. I am slam packed today at work so can't write one till tomorrow.

[orangekid]

updated OP with untethered jailbreak for all iOS 4.2.1 devices.

currently GreenpoisOn site is offline, it should be back up pretty soon so keep checking.

[orangekid]

ok greenpois0n is back online in all it's untethered 4.2.1 jailbreak glory!

see OP

[Biggzz]

Been a whilensince I been in here...

Any jailbreak forms 4.3? I see things all over the Internet that say yes but nothing here. Thanks

[orangekid]

I know,

I will update this thread and the CDMA one today