I have Ultimate Droid 10 and I try to manually push the 2 font files to the system/fonts folder. The fonts take but after a while they start to corrupt. I've noticed this with the lock screen clock, the notification bar, and many popup messages. It seems as if the system is trying to overwrite the files I copied over, as I've noticed that some areas of text seem to revert back to the stock font. A reboot usually resolves the issue for a few minutes, but then the font glitches again. I have attached the 2 font files that I am trying to use if it helps. Please help, this is driving me nuts and I can't even get the stock font to stay stable anymore as it is doing the same thing.