Fix All Greenpois0n RC5 Untethered iOS 4.2.1 Jailbreak Bugs Errors Issues

[Julien10]

Same here on my iPod Touch 4G!

[Brmbaz]

Greenposi0n ok on my IPAD 4.2.1

[saude]

Greenposi0n ok on my IPHONE 4.2.1

[snowblind24]

Hey guys... running a mac 10.6.6... ipad 4.2.1... i don't get any loader icon after running gp... any ideas?

---------- EDIT ----------

already tried this... open "terminal", type SUDO, open Greenpois0n as "Show package contents", go MacOS folder & drag greenpois0n to terminal & hit enter and check the logs in terminal


Ran redsnow and selected install cydia... after the reboot NOW loader shows up... kinda pointless now.. but hey, it works

[slimjim2234]

My issue was the firmware, i did a control+restore when i should've just let itunes do all the downloading and restoring by itself.
also, my iPhone is my only means of internet so i made the mistake of trying to update and got myself into a mess :-/
when i finally got an external source of internet to upgrade, I lost my internet connection at the local starbucks and could not jailbreak. it would always fail. then i realized that the jailbreak requires internet.
successfully jailbroken!
-use iTunes' restore firmware
-requires internet throughout the entire process

[qachee]

i cant seem to jailbreak itouch 2g ios 4.2.1 but its saying failed.
i tried ur above suggestion of trying it through terminal but it says ''The file /Users/mo/Desktop/Greenpois0n.app/Contents/MacOS/greenpois0n does not exist.''
can u please help?

[Shingetsu]

IPad 4.2.1
Jail broken with greenpois0n rc5
After installing Cydia automatically updated (in Cydia)
Added a few repos
Tried downloading a package - that's where it went wrong
On pressing install, nothing happened. Then it automatically got added in the download queue.
When told in modify->install no response.
What is going on? I'm sure I saw installation during the update 0.0.

[capitansky]

thanks work for me

[pratikmu]

Originally Posted by floopfloop

hi i have the RC5 for windows and an itouch 3g 4.2.1 and when i try to do it i click 'jailbreak' and then the screen goes white for a few seconds andthen it says jailbreak failed on the comp

SAME PROBLEM PLEASE HELP!!!!

But mine is Iphone 4 factory unlocked 4.2.1 stock

Update : I didt it tried it on a new comp and held on to the home button throughout the jb process and it worked !!!!

[sbarrus]

Hi all!
I've a question:

i've an iphone 4 with 4.1 jailbroke.
Can i make the upgrade to 4.21 with greenpoison?

Thnaks to all!!!!

[RocK]

anyone manage to chage the carrier with 'Make It Mine'
not working for me..

[snowblind24]

Originally Posted by RocK

anyone manage to chage the carrier with 'Make It Mine'
not working for me..

It's not just you my friend... it's not compatible with 4.2.1 as mine doesn't work either

[domchj46]

Thanks for the useful information provided

[RocK]

Originally Posted by snowblind24

It's not just you my friend... it's not compatible with 4.2.1 as mine doesn't work either

Ohhh. Be waiting for an update for 'MIM' then..

Thanks for the info.

------------

Turns out many app does the same thing as MIM. having luck with ChangeCarrier. May have to respring den reboot to work.

[Tomasso]

Alot of my cracked apps that are stored on itunes wont transfer back onto my new jailbreak 4.2.1 3gs. I am guessing they are not compatible with 4.2.1 or something.

[cdm]

Iphone4 4.2.1 jailbroken with greepois0n, I got problems that Cydia is marking few apps as not compatible (marked with red color) and auto removed after installing any new Cydia app.

List of not compatible apps:
SBSettings
SBSettings Toggle
Install0us
GridLock
InfiniFloders

All apps are latest version and works great while installed, they are just marked as not supported and auto deleted If I add new app via Cydia.
Anyone else has same issue ?

[waqasvirk]

it works fine

[phoenixfire425]

Looks like the JB worked great in the exception of my Safari does not work.

When i open Safari it just seems to hang and then safari app crashes. Also apps like SBS Animated just shows a "?" as the image on the springboard. The animations still work though.

I also tried uninstalling Safari Downloader and anything that is a modification to safari.. Any suggestions?

[Professional]

i jailbroke with GP, but when i want to run game center, the device reboots !!! (3gs)

[bubbalo7]

thank you all