Letv x900 - Google Play Services version

[Android Central Question]

Can anyone who has Google Play Store currently working on their Letv x900 please tell me the exact version of Goggle Play Services they are currently running?

My Google Play Services version is: 12.5.18 (040408-188802357), I know this is out of date and not working, so I need to update it manually which I know how to do, I just need to know the exact correct version to update to, any help gratefully received?

Jonnyrrr...