Thanks all,
it actually turned out that updating all the sources
and clearing the queue worked out.
However after the updating of the sources
there are really few applications left..
a message says that the refreshing may encounter some error
due to the failure of some server.
Hope in the future we'll get back all the applications!
cya
PS:
themanofthedark I will maybe get in touch with again soon, i'm thinking of gettin a new iphone
