What to check if the FW update is failing?
Update to the latest FW of the 2N® Indoor Touch unit is only possible by going through specific versions, step by step.
In order to update the 2N® Indoor Touch unit from the oldest to the latest FW please proceed through the following versions:
- Firmware 1.x (eg. 1.6.7 https://www.2n.cz/en_GB/documents/22902/461984/Firmware+1.6.7+-+2N%C2%AE+Indoor+Touch)
- Firmware 2.x (eg. 2.0.3 https://www.2n.cz/en_GB/documents/22902/461984/Firmware+2.0.3+-+2N%C2%AE+Indoor+Touch)
- Firmware 3.x (eg. 3.0.4 https://www.2n.cz/en_GB/documents/22902/461984/Firmware+3.0.4+-+2N%C2%AE+Indoor+Touch)