Just switched my amazon tablet on , screen flicking from 'fire; and then on to 'optimizing storage & applications' cannot get anything else up on screen. Help!!
If it is a brand new fire it need to download the latest operating system. Mine needed to Download three upgrades. It then took nearly an hour to quietly do the system optimising thing.
I just left it charging and came back in an hour and all was good.
I spent the time on the lap creating cloud collections, sending books to the new fire and transferring some music.
I have removed TF card and replaced with new one, seems to have solved the problem. Think the card must be the culprit.
PS. Thank you all for your advice.