How to allow installation of Non-Market apps (ICS)? I'm attempting to install the exynos fix after downloading the .apk file.
When I open the file to run, the system tells me that I cannot install apps that did not originate from Google Play.
After some googling I found an article that shows a workaround, however when I go to:
Home → Settings → Applications

I see a list of applications and memory usage. It's the same window I see if I go to:
Home → Settings → Storage → Applications

Ergo, I am not finding where I can tick Unknown Sources.
How do I access the actual Application Settings shown below?
In ICS and JB, you should find this option in Settings  →  Security in a section called "Device Administration"