Facebook Messenger Ipa For Ios 4.2.1 Download Best

iOS 4.2.1 ran on armv6 (iPhone 3G, iPod touch 2nd gen) and armv7 (iPhone 4, iPad 1). Modern IPAs are often arm64 only. An IPA from 2011 may still contain armv6 slices, but many archive sites strip metadata. Without the correct architecture, the device will simply refuse to install.