Fruity devices do well with Gallery3, but Coppermine Photo Gallery is better overall.
For Coppermine, the "Request gallery" button does not work.
People have to try twice to log into Coppermine the first time (another bug).
When you attempt to upload photos to Coppermine, the software will log you out (another bug). When you log back into Coppermine, you should be at the "Edit files" page, where you would have been if Coppermine did not boot you out.
All of these problems may be the fault of the cookie used for Coppermine Photo Gallery. Either that, or
Z-Dr modified the files when he uploaded them. Only he can sort this problem out.