[iMore Question]

Have had an iPhone 3gs for a long time. , but now will not switch off (from the button at the top) or reboot.Everything else working ok. Anything I can do or is it just the onset of old age!.

[anon(4698833)]

I have a friend who still sticks by his 3GS with some pretty serious loyalty, and his has had all kinds of issues like this (most of which he has fixed on his own). You can actually buy that top button on eBay for next to nothing and it's extremely easy to replace. I would try doing that personally.