Follow these steps to safely update the Google Play Store on your Android 7.1.2 device. Step 1: Enable Unknown Sources
The APK was modified or downloaded from an unsafe source. Only use verified repositories. "Parse Error: There was a problem parsing the package"
Only download from reputable repositories like APKMirror or Uptodown to avoid malware.
If the newly installed app closes instantly, it is likely experiencing a synchronization conflict with your device's Google Play Services framework.