ah, shame. I did try and update it, using the manufacturers firmware, but now have a blank screen. There's power getting to it, and it goes through the charging process, red to blue. But no display. I thought there might have been a hack for it to be re installed. :/
Yes. Got it back from nextbase. They told me it's not powering up, and beyond economical repair. Pretty cheesed off seeing as it broke during a software upgrade following nextbase instructions to the letter. Offered me a reconditioned one for 80 quid. Not a chance, not being suckered into paying more for someone else's camera that was also reported as being broken beyond repair. Sounds fishy to me.