[makkonen]

Huh. I'll have to look into the time drift thing. I knew it was happening in some kernels, but didn't think it was in this one.

You can save downloaded apps, but you need a linux system to do it. If you've got that, then:

sudo mkdir /mnt/data
sudo mount -o loop /path/to/your/data.img /mnt/data
cd /mnt/data/app

And then copy out the .apk files for whatever apps you want to save.