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

  1. Prepare update

    Copy the file to a micro SD Card.
    • TouchUpdate_v1.5.apk

  2. Launch "OI File Manager" and navigate over to "Home/storage/sdcard1" folder.
  3. Tap the “TouchUpdate_v1.5.apk” file.
  4. Update done.