Sometimes I do wonder about how some people follow logic.
£20 per year
Did you think I am going to be the only user? Lets say you sell a million phones which is not an unrealistic number for such a phone then that would be 20 million pound a year just to keep it up to date, plus you will be making money separately off batteries and screens.
Unrelated but on the SD card comments I use a program called maps.me which allows me to use satnav offline, very useful.