Update Touch panel firmware on Android units
Support Article No. 17821
Latest updated: 2/4/2016
Before you update the firmware please update to the latest OS here. This touch firmware version: 30303067 solves the following behaviour.
- Unit does responde to stylus intermittent
- Touch is out of calibration
- Touch screen does not react at all
- Rain mode
Copy file to micro SD-card
- Prepare update
Copy the file to a micro SD Card.
- Launch "OI File Manager" and navigate over to "Home/storage/sdcard1" folder.
- Tap the “TouchUpdate_v1.5.apk” file.
- Update done.