In keyboard settings, I've disabled the "capitalize first letter..." option. But everytime I type a new contact name, it capitalizes the first letter. How do I disable this?
As far as I'm aware, there is no way to do this. It is built into the OS and cannot be changed. You could create a feature suggestion here.
Goto Settings-->Keyboard-->Tap the first keyboard(default) and uncheck "Capitalize the first letter of a sentence". This should work. Works fine with me. Which keyboard do you use?