Hi Massimo,
Without more information I can’t say why the iOS App update didn’t work.
You don’t say what previous software version you were trying to update from.
With reference to your subsequent attempts to do a full manual update, please note that there are only 24 items in the 20200906 zip file - 3 x folders: ‘defaults’, ‘os’ and ‘overlays’ + 21 separate files.
Did you use a new or fully reformatted card each time you tried the manual update? and did you leave it long enough after copying the files across, reinserting the card in your PAW and applying power, to unpack and reconfigure the card, install and reboot the software before trying to connect to the PAW WiFi. This can take at least 15-20 minutes, sometimes longer, so you need to be patient. Or alternatively you can connect the unit to an HDMI monitor, so you can watch progress after installing the new card and powering up the unit. Once the ‘login prompt’ appears on screen, the software is ready and you can disconnect the HDMI and reconnect via WiFi to the PAW WiFi Hotspot.
I suggest you try again, preferably with a fresh card and give it time to complete the process.
Regards
Peter
