OK I looked up the data. Nokia got €800m from Apple and is to receive further royalties of €8 per iPhone sold. Apple is currently doing about 35m phones per quarter so something is definitely wrong since Apple alone is paying more than
Could be that the 0.5b figure is there net patent income - they may be spending a fair bit on licencing from other companies.
I haven't read the book Bladerunner 2, by the way - I retract the above if it was a follow up to the film, rather than "Do Androids Dream..."
It can be changed on KDE (and I see in the other replies it can be done in gnome as well), but it shouldn't need to be.