Problem Nokia 6303 problem


From a Nokia 6303 I want to recover from the internal memory some pictures and movies with my grandchildren when they were very small, but the phone has technical problems, it won't start. I went to two of these boutiques in the neighborhood to some young tradesmen who told me the same story without talking to each other, like they need to order some parts from Germany in order to restart it. This without even looking at the phone!
I want to ask, maybe there are some more skilled people here, is there no other method to repair a classic like this...?

With thanks...