"App_Name" Could not be downloaded due to an error (500)? I developed an app for android. I used my two devices (Galaxy Nexus running 4.02 &amp; Galaxy Tab10.1 running 3.1) to test the app before I published it.

When I published the app to the Market, I removed the tested version of the app from my devices and tried to install the one in the market but I couldn't install it !

In my Nexus device, It gives me this error: *"App_Name" Could not be downloaded due to an error (500).* In my Tab, a progress bar is shown then disappear with no error message.

To solve it, I tried:


Rebooting the devices.
Removing my Google account from my Tab and re-adding it again. the problem still exists.


I can install other apps with no problem. If you think the problem is from my app, try installing it. Search for "Untiny" in the market

-Thanks
The app works on other devices according to the user reviews. Perform a factory reset on your device and see if the error occurs while installing