I’ve finally managed to publish my first app on the Android Market. Unfortunately, when I try and download it, although it worked great on my phone, it says “Installation unsuccessful”.
If I place it on my phone manually (on the SD Card or something) the app installs and boots up nicely.
I know this is a very large area where errors might be, but perhaps anyone’s been through this before and can give me a few tips of where to search.
Thanks a lot!
Indeed very much in need of a chrystal ball, but what can happen is that you have your test-apk still on your phone. (you did an unsigned debug version, just uploaded the non-market apk to your phone), and now it cannot install?
Remove all traces of your testing/debugging of your phone, or use a ‘clean’ phone