I bought a 7100 supernova in June last year. in august of the same year, i had to take it to an 02 store (my provider) to have it repaired as it was trying to open messenger every time i attempted to turn it on. they mended it, stating that they had to update the software on it. it has worked finr up till now, where i have the same problem. do i have a faulty phone, or are all the 7100 supernova's like this? it is fustrating!!!