Dear all
Lately I had a big problem with GPS not working at all...but before it was working well. (3 Months ago worked well)

Got Sim Unlock Card so my Firmware is on 2.30 and Bootloader 5.09..so I cant downgrade at all

So today I went to my installed Apps in Cydia and removed Yellowsnow.
And what do you think...GPS worked...Once I`ve installed Yellowsnow just to check something but forgot to remove it.

S I think Yellowsnow somewhere disables the GPS..