I replace the keyboard successfully in my Nokia 700 FP1 and Nokia C6-01 Refresh, but i copy and paste twice the edited files and rename also _04 (spanish-spain), now have 4 files: two _83.rsc and two _04.rsc, also _65.rsc file.
The first phone I flashed it, the second was with the variant comented of this method, thanks MrKenkadze27, now have a best keyboard.