Cool I can send sms, but i can't revice any...

a while ago, i installed a Blackballer on my phone and it messed it up, even if i uninstalled it, i could not recive any mesages, since then i've taken my phone to the warranty, they said they have reflashed it, and the problem was gone, but once every 3 month or so, it starts acting up again and i have to go change my Orange Sim, they give me another one, and it works, ....


If i take my sim and put it in another phone the mesages arrive...


The Orange guys told me that it is very weird and its just some kind of Sim - phone incompatibility that happens very rarely, but for me 3 times now...

what do u guys think??? (when i sent my phone to the orange waranty the first time this happened i requested a reflash, but i am not so sure they did it... )