iOS 5.1.1 is the final operating system version for the 1st Generation iPad
Most devices on 5.1.1 are jailbreakable. Once jailbroken, you can bypass DRM. ipa ios 5.1.1
If you want, I can:
: Includes a wide variety of apps and games compatible with older firmware. iPad 1 iOS 5.1.1 Games Collection : Specifically curated for the first-generation iPad. SimpleRockets-j5.ipa it will refuse to install. Additionally
If the IPA requires iOS 6 or above, it will refuse to install. Additionally, if the binary inside the .app is 64-bit (ARM64) only, the 32-bit ARMv7 kernel of iOS 5.1.1 cannot execute it. ipa ios 5.1.1