i'm trying to get an acer a200 tablet back in working order. play store will not open, google+ will not open... they start to and shut down. i can't find google play services in my apps, as i've tried to clear data, cache and all that in all the apps. i have tried to install an android os from a microsd card
(http://acer.custhelp.com/app/answers/detail/a_id/29931/related/1/session/L2F2LzEvdGltZS8xNDM0MTUyMzI4L3NpZC9WdDZ6S0tvbQ%3D%3D)
but once it gets passed the booting kernal recovery image, the android with the red triangle and exclamation point comes on and its done. the tablet works, except you can't download any apps from the play store.
i've also tried to download the apk, but when i browse to it using astro, astro crashes.
help?