Android 4.2.2 hasn't received security updates in years. Avoid using it for banking or sensitive emails.
Includes built-in tools to handle both standard APK and complex XAPK files automatically. The latest version, 1.0.5, can be found on the APKPure Lite page How to Install on Android 4.2.2 apkpure for android 4.2.2
Go to APKPure's internal settings (three lines menu) and disable "Auto-check for updates" and "Download recommendations." This saves battery and memory on legacy hardware. Android 4
Clear app data: Settings → Apps → APKPure → Clear data & cache. If it persists, uninstall and use the web version. uninstall and use the web version.