Sorry to revive an old post. I put the 3D Gallery on my phone and hate it. I have tried all I have seen for getting it to work better but with no luck. I want the stock gallery back. Pastafarian, I have tried putting the .apx in the folder like you suggested and that did not work. I deleted the 3d gallery, rebooted, put the file in, rebooted and no gallery at all. Can anybody provide some assistance with this? Thank you in advance.