iPhone stuck in safemode

[Firefox123]

I'm on a 4.2.1 tether redsnow, And when I respring, it resprings and I go back to the message...

 

[PsstGreek]

Whatever you downloaded from Cydia must not be compatible with 4.2.1

 

[Firefox123]

how do i get rid of it?

 

[sjn419]

select ok or continue and delete whatever you installed just prior to it happening

 

[Firefox123]

k thanks