Used RedSn0w for 4.2 but cydia icon is white and won't open

[gimano67]

Any ideas?

 

[ClutchThese]

Any ideas?

Ya, that's a tethered jailbreak. U have to use redshift to boot the iPad. Otherwise you aren't jail broken. So, redo the redsnow... This time just click the button to boot the device. Hope this helps

 

[MaxBurn]

You need redsn0w option "just boot tethered right now"

 

[gimano67]

thanks, got that workin. However, now i cant boot the ipad. It just stays on the apple logo :-/

 

[iNtaCt]

This jailbreak is tethered and if u shut down or reset the device u have to boot 'just boot tethered right now" everytime.

 

[maturola]

thanks, got that workin. However, now i cant boot the ipad. It just stays on the apple logo :-/

As it was already mentioned here (and every where else...) 4.2.1 is a tethered Jailbreak, you need to re-run Redsn0w and use the "boot tethered" option every time you reboot your ipad