Sometime Google Play Store gives error of "No Connection" or something like that "There was a problem with network [401]"
The above quoted error can simply be solved by following tip.
Steps to Solve Google Play Store "No Connection" Error
1. Check Your Date and Time (Change Date and Time manually from settings if it is incorrect)
For most peoples "No Connection" error will be solved just by setting the correct DATE and TIME.
If Google Play Store Still Show Error then following to the following steps:-
2. Clear Google Play Store Cache (Goto Settings > Apps > Google Play Store > Clear Cache)
3. Uninstal Google Play Store Updates (Goto Settings > Apps > Google Play Store > Uninstall updates)
Hope This will Solve error. If error still occurs then factory reset will be the last option to reset your phone.
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