Can't touch touchscreen my devo8s

First, Thanks very much for being able to use deviationtx.

Unfortunately, my devo8s shoud not work after deviation firmware upgrade.

It is touchscreen problem. Calibrate again again... it is useless, also firmware upgrade.

To explain my touchscreen ploblem, The entire area is able to touch on calibrate test.

Another parts, example model name, can't type most of the keyboard. possible that Q P A G I caps V del....

Can I solve this problem, what can we do about this?

What firmware version did you use?

Now, firmware 2.1.1 ; fs 2.1.0

sorry!

What's the problem?

In walkera version, It's quite normal.

Thank you very much for answer.
My devo8s is bad or new version!
Gonna use just by pressing a key, Surrender!!!

Thank you very much!

Miracle's happened to me just before.

Which did not work until now I'm starting to touch.

I only got the battery case modifications.

I'm HAPPY!
Wonderful!



bonus pics

Hmm, looks strange. Can it be a contacting problem? The lcd (with touch surface) has its own board and a multi pin header to the main board...
I don't believe that the voltage was too low before because many of us run with NiMH / NiCD and similar without problems. Maybe a bad regulator?