Error 495
issue:
Occurs during installation of applications and games
solution:
* Method 1
Settings> applications> all Google Play store> clean data and cache
Do the same with Google Play Services application
If the problem persists, destinstalar application updates
Google Play Store and follow the above steps again
* Method 2
Settings> Accounts> delete Gmail account
Settings> Applications> All> clean data and application cache Google Play Store, Google Play services, and finish the Downloads application
Then back to settings> accounts and add Gmail account
Restart the terminal and accept all conditions and settings Google