Basically what the title says. I had the apk for 3.4.7 and for the newer 3.5.15. For some reason it keeps coming back as app not installed. I have also moved it to system/app and still nothing. Do i need to change permissions and if so to what. Can i leave it in the sd card and install or do i need to move it. Do i need to delete my current market and install this pak. I see most everyone is able to update but for some reason i cant get the apks to work