Rupa M8S android box. After factory reset Google Play not compatible. Uninstall in updates doesn't fox problem.

Google Play Services, the preinstalled app on your phone plays an extremely crucial role in the regular running of your lenvono. If anything is wrong with it, then your lenovo will start throwing fits in the form of errors and crashes including 'Google Play Services keeps stopping' error.
To remove the error, you need to fix Play Services. Here you will find numerous ways to fix any issue related to Play Services. Let's get to know them.
1 Starting with, will actually with restarting you Lenovo.
2 Another that does wonders for any issue is to "clear the cache" and date of the particular app. In this case, we need to clear cache and data for "Google Play Services" and "Google Play Store".
Doing any of that will not delete any data from your phone. However, clearing data will log you out from Play Store and reset its settings. In settings
3 "Google Play Services" is a system app, you cannot remove it from your lenovo completely. However, you can uninstall the updates, which will revert it to the factory version forcing your phone to update it automatically, thus fixing any issue.
On the Google Play Services screen, tap on the "three-dot" icon at the top-right corner. Select Uninstall updates from the menu.
4 Unlike other installed apps, you don't have to update Google Play Services manually. It's done automatically in the background by your lenovo.
However, sometimes, the issue is with the update itself. So you need to update it to the newer or older version manually. We have covered ots of ways to update google play service in detail. Do check that. And if you face any issue while updating it, check fixes.
6 Similar to restart, sometimes booting in the safe mode fixes various issues on an Android phone. Again, doing that will not delete you data and you can access it in safe mode as well. Running the lenovo in safe mode also helps in identifying the issues caused by the third-party apps.
I hope these will get you over your issue with ease.

u may after update google services go to google play store go to my apps go down to google services press on thatat and it should say uninstall or update go to update and let update and it should work then when its updated

is there an error message? make sure you are connected to WiFi then try to update the google services mannually.
Go to Settings > Security > unknown sources enabled it. This just allows you to install apps from outside Google Play. Google Play services 11 9 51 APK Download by Google LLC APKMirror
Make sure you download the Google Play Services APK from link, then install it. Your tablet must be Android 4.0 and above. how this helps. please reply.

You are talking about a generic Android software reset?
Google gives instructions here: https://support.google.com/android/answer/6088915?hl=en
Factory reset your Android device

1. Open your device's Settings app .
2. Under "Personal," tap Backup & reset. If needed, enter your PIN, pattern, or password.
3. Tap Factory data reset Reset phone or Reset tablet. If needed, enter your PIN, pattern, or password.
4. To erase all data from your device's internal storage, tap Erase everything.
5. When your device has finished erasing, pick the option to restart.
6. Set up your device and restore your backed-up data.

If you can't open your device's Settings app, you can try factory resetting your Android device using its power and volume buttons. We recommend seeing your manufacturer's support site for device-specific instructions.

If this is an old device, with an old version of android I think 2.2 or 2.1 or below, you cannot update from android market ( original play store name) to play store because it isn't compatible. .. is n9 longer supported.

Try to uninstall updates of play store.. Settings>apps>Google play store>uninstall updates..

Try and delete then re install the app. If it's a system app just uninstall the updates. See if that gets google play working again. Reboot after you uninstall and see if that helps.

Reset to factory defaults? Not a bad idea if the problem cant be solved with uninstall-reinstall apps

You need to download Adobe Flash player from the android market first.