On Android 8.1.0:
Once you manually install the Play Store on Android 8.1, it should auto-update itself in the background, provided: google play store apk for android 810 free
To manually check for updates:
Open Play Store → Settings → About → Play Store version → Tap to check for update. On Android 8
Cause: Signature mismatch or older OS incompatibility. Fix: Uninstall any existing Play Store updates (Settings → Apps → Google Play Store → three dots → Uninstall updates), then retry. To manually check for updates: Open Play Store
On Android 8.1.0:
Once you manually install the Play Store on Android 8.1, it should auto-update itself in the background, provided:
To manually check for updates:
Open Play Store → Settings → About → Play Store version → Tap to check for update.
Cause: Signature mismatch or older OS incompatibility. Fix: Uninstall any existing Play Store updates (Settings → Apps → Google Play Store → three dots → Uninstall updates), then retry.