any1 kno how 2 view .jar code of apps on a droid fone, not downloaded apps but the apps that originally come w/ fone, no root

Question

.java files with android

Answer 1

Please write without shortcuts and leet, that's tired to read.

Answer 2

do you know how to view .jar source code of apps on android phone, not downloaded apps but apps that originally came with device, not from a conputer but from the device itself