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- Download the latest 2N® Indoor Touch 2.0 firmware version from HERE.
- Get a MicroSD card (SDHC) with maximum capacity of 16GB and formatted to the FAT32 file system.
- Save the *upgrade.ZIP zip file to root directory of the MicroSD card. Note that it is not necessary to unzip the folder content.
- Insert the SD card into the MicroSD card slot on the right side of 2N® Indoor Touch 2.0.
Note: Make sure the contacts (pins) on the microSD card point towards the display of your 2N® Indoor Touch unit 2.0. - Reset the device as follows:
- Press the Reset button on the back shortly
OR Click the Restart button in the Settings>Backup and restartmenu:
- Press the Reset button on the back shortly
- Having detected the correct firmware files, 2N® Indoor Touch 2.0 invites you to confirm the update via touch screen.
The update process is also indicated by an RGB LED on the device front.
Note: Don't turn off the device until the update process is finished. The update procedure takes approx. 10-15 minutes. - Remove the MicroSD card after the update procedure has finished and tap the display to restart the system.
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