Hi,

I am in needing the softeware/firmware for Pronto TSU3000 to fix 2 pronto tsu3000 remotes. They both stuck on calibration(cross appears on top left corner and did not respond any touching on it?).

I really appreciate and look forward to receiving your advice and assistance on how to obtain old or old software files for tsu3000.

A million thanks in advance for your help.

Best Regards,
Mauty