Hi, I am with a similar problem.
I was trying to flash my ampe with the latest firmware, because the original was with some peoblems. After I flashed it, the android starts, but the touchscreen does not answer. I tried the last firmware, the v1.1 firmware, and none of them works. They install ok and the android starts fine, but the touchscreen doees not works.
Someone know what to do? Can I do some sort of factory reset, enter recovery mode or something like that?