From The Enigma
NPL Magazine
December, 2017
JANGLER

The two keywords in this flat are anagrams - sort of.

Apple's stock hasn't always been stellar
Although lately, it's never been
     sweller.
Like a _ _ _ _ _ _ _ rising from the ashes
It's rebounded from crashes.
Now the _ _ _ _ _ _  _ is their latest huge seller.

Answer:

Phoenix - iPhone X