reflash

Short definition from Wiktionary

Verb

1. 1
   To flash again; to overwrite the memory of an updatable component such as a BIOS chip.
2. 2
   To burst back into flame after being extinguished and then receiving a large amount of oxygen.

Noun

1. 1
   The situation where a fire bursts back into flame after being extinguished and then receiving a large amount of oxygen.