How to fix Google play store stuck on downloading

Got this Info while I encountered same problem in my Super Advanced Smartphone which has 512MB of RAM and Contacted Google Support. it Worked for Me , For almost Everyone .

1. Desi Jugaad :-
   1. Restart your Device
2. Data Connection :-
   1. Connect to another Data Connection ( Internet )
   2. Try Using WiFi or Different Telecom Service.
3. Clear Cache and Data
   1. Go to Settings - Apps - Play Store - Clear Cache and Data .
4. Repeat 3. For Google Play Services .
5. Repeat 4. For Download Manager .
6. Storage
   1. Go to Settings - Storage - Check if Available Storage is less than 2GB . If it is try to vacant some.
7. SD Card
   1. Repeat 6. For your SdCard and try have at least 1GB available storage .
8. Updates
   1. Try Unistalling Google Play Store Updates from Setting and Reinstalling that Updates Again.
9. Updates
   1. Check your Android Device for Android Updates .
10. Accounts
    1. Remove all email Accounts from Device and Add them one by one back.

If this Troubleshooting steps doesn't work try contacting Google and last Troubleshooting Step they will say to you will be to Factory Reset your Device which gonna Erase all Data in your Device .