Pretty new to these units, Need help asap. I have a Cusptech CP-6203 universal unit. It is running KitKat 4.4.2. And the Aug 23 13 MCU. I tried to update the firmware but it bricked my unit. I tried to flash to another firmware and same result. Now the RST button does not seem to be working and I cannot get to fast boot loader. Help!
Take the one I mentioned in Post #147 (first link) put all files in the root folder of a microsd. Insert the micro sd into the unit and restart it by connecting the power to the unit or pushing the reset button with connected power.
If you push the reset button, the unit usually rest dark, you must push the on/off button so that the screen goes on. When a sd card with firmware is in the unit, the update should start immediatly after pushing the reset button without even pushing the on/off knob.