Is it safe? A: Yes, if signed by Google (check signature with APK Signer). The “Extra” refers to optimization scripts, not code injection.
Q: Is it safe to download Google Play Store APK files? A: Yes, as long as you download from reputable websites and take safety precautions. Google Play Store Apk Download For Android 5.1 1 Extra
: Automatically keeps your installed apps updated to their latest compatible versions. Compatibility and Support Warnings Google Play for Android - Download the APK from Uptodown Is it safe