Help Upgrading to Google play

[unicorndroid]

Hi, I have a HTC Desire and when I received it , it came up with a message talking about an upgrade because i was unaware at the time what it was i declined not realising that it was the google play upgrade i was just wondering how to upgrade the old android market to google play.

Thank you

 

[JDY]

Search google for googleplay.apk try find the latest one, thinks it 3.5.19 or something like that. Download it and put it on your SD card. Then go into settings>applications>and check the unknown sources box. Then using an file explorer on your phone click on the apk and it should install.