After factory reset, upgrade, … clear cache in a web browser.
data format can only be perform on station with Linux OS (INCH 4.0 → onward and all DUO stations)
note*: data format will delete all configuration and data files from charger, factory configuration will also be erased.
If you need to delete all data on station and downgrade it to factory default FW, follow the next steps:
turn off the station and leave it without power for 1 minute
press and hold the white reset button on the motherboard
INCH
DUO
turn on the station while still holding the the reset button and wait until you see the logo or text on the screen
release the reset button
It will take 5 or 6 minutes until the reset is done.