Android was designed strictly for mobile architectures, primarily ARM processors. Desktop computers use x86 or x64 processors made by Intel and AMD. Because of these fundamental differences in hardware design, a standard Android installation file cannot boot directly on a PC without modification.
A standard Android operating system is compiled for ARM-based processors, which power almost all smartphones and tablets. It cannot run directly on standard desktop computers or laptops, which use x86 (Intel or AMD) processors. android 2.3 iso
Insert a spare USB drive and select your Android 2.3 ISO within the tool. android 2.3 iso