Manually upgrade from 2.0.3 to 2.1.0 (no replies)

Hi,

I tried to manually upgrade from 2.0.3. to 2.1.0 without any success. (The automatic update cannot be used due to firewall restrictions.)

I downloaded and copied the resource files according to [piwik.org]. After file copy I'm not able to login. The configuration settings for the superuser seem to be ignored and the database was not updated. Now I'm in a deadlock situation (at least I think so). A manually database upgrade calling php index.php -- "module=CoreUpdater" was also not successful...

Does anyone have a hint how to solve that issue (without losing all tracked data)?

(Update: deleting the config - file and restarting the installation routine is also not possible, due to missing database upgrade.)

regards