Nokia 7210 supernova
My phone has finally hung after giving a lots of suspision

I have bought my Nokia 7210 Supernova some months ago.

But days before, some problems started like no 6 was being shown as 5 but on restarting, the phone became normal. Later on, new problems arose, like the symbol for silent was missing.

Now the phone gets stuck on switching on.

I am really dissatisfied by the performance given by this phone.