Author Topic: jxd-7800b touch screen problem  (Read 679 times)

tiretrak (OP)

jxd-7800b touch screen problem
« on: April 24, 2017, 04:20:35 pm »
i have jxd-7800b.
after update rom the touch screen working with axis  inverted X .
how can repair this problem?
tincore mapper is a bad idea , i try.very slow work