Often cited as a very stable mid-point for Jelly Bean devices, APKMirror lists this as a reliable "fast and private" option for ARMv7 architectures.
: The most trusted site for safe, unmodified APKs. Firefox Apk Android 4.2.2
: Visit a reputable archive like the Mozilla FTP directory or APKMirror. Often cited as a very stable mid-point for
Some modern websites may not render correctly on this older version due to outdated web standards and expired security certificates. Will Firefox work on my mobile device? - Mozilla Support Firefox Apk Android 4.2.2
: To install, go to Settings > Security and toggle on "Unknown Sources" so you can install the APK file. 💡 Lightweight Alternatives
Most Jelly Bean devices use the armeabi-v7a architecture.