Originally Posted by jaydenrobins08
I was wondering what ROM is used for in phones. I know that it stands for Randomly Accessible Memory but I was wondering I need to get a phone that has more than 512 MB because the Thunderbolt has approx. 712MB.
Okay first, it's not called Randomly Accessible Memory. It's called Random Access Memory and that is what your phone uses to manage running apps and other data in real time. That is entirely different from ROM which is "Read Only Memory".
Refer to the "Let Me Google That For You" Post above.