I bought A sony XperiaZ2 phone in China its under China Mobile.... Because Google services is banned in china thats y i was not using these services there but now i am in india and i want to use google services like google play stores. i downloaded google play but its not working on my phone,,,plz help me
This might help you: http://forum.xda-developers.com/showthread.php?t=1874285
If you wanna root then download an app 'iRoot', just google it, if you still don't get how to then just message me here.
If you are still having problems regarding using Google Play then you should try Google Play alternatives. Here is a list of Google Play alternative
I hope these alternative of Platstore might suffice your need.
is it Carrier locked or unlocked smart phone?
U have to root ur phone flash it install custom firmware a tedious job
http://joyofandroid.com/best-custom-roms-for-sony-xperia-z2/
here is the link for more info
U can also go to XDA developers for more info.