Don't you think clock speed should be a user-set option?
Something to change in this version, or something for Version 1.2?
I won't knowingly overclock my device, because I don't want to break it.
I think if you can add screen rotation, you can add a control to allow people to set their clock speed from a series of a few choices....
Since you have Dingoo normally at 336 and you set to 400...how about options for, say, 336, 360, 380, and 400...increments of 20?