Original or replacement, power down your Samsung Galaxy Note 7 phone.

It’s official: the Galaxy Note 7 is dead.

After a tumultuous week of reports that replacement Galaxy Note 7s were overheating and catching fire, and a warning from the U.S. Consumer Product Safety Commission that users should turn off and stop using their devices, Samsung on Tuesday announced that it was discontinuing the popular but problematic phone.

More Samsung coverage: 

• Turn off your Galaxy Note 7 now 

• Not all owners ready to give up on the Note

• A look at the recall by the numbers

• Ditching your Note 7? Look at these alternatives

• Samsung Galaxy Note 7 joins the Ford Pinto club

If you still have a Galaxy Note 7 here’s a few answers to some of the questions…