IPHONE 12 PRO MAX BRICKED
After being on charge overnight, my iPhone is just showing a black screen with a small white cog in the centre. I have tried all the fixes-press the up button then the down button and then the on off button-nothing.
I managed to alert the emergency services by doing this, so my phone works as a phone and was able to speak to them, but no onscreen at all.
Any suggestions would be appreciated.