Before installing anything, confirm your device:
: Incredibly fast, as it lacks the background processing overhead added in later versions. iOS 4.2.1 / 4.3 ipad a1219 firmware exclusive
This article explores the history of the original iPad firmware, details how to find and install rare or "exclusive" software versions, and explains how to breath new life into this historic hardware. The Evolution of iPad A1219 Firmware Before installing anything