Всъщност да, в РОМа и след това се зареждат в паметта на телефона. Ето и малко обяснение за това как действа 12.5 сек трик:
''...Apparently im guessing there is a ROM memory of the phone which loads itself into the phones main memory upon a master reset. This trick probably prevents this from happening, and leaves you with the extra main memory. If you ever need to go back to factory specs, just reset again without unplugging the battery early and wham, the ROM fully copies itself into Main memory. Not a bad little trick I must say "