Hello!
After much reading and experience I fixed my camera
I want to help all those who have had a similar problem: stop work after the software update !
This happens because of a ban on using the camera outside Mainland China with the latest software version!
You will need access to a desktop computer, SD-card and card-reader to transfer files.
Open this link and download the file
http://xiaoyi.querex.be/1.8.5.1K_201508311131.rar .
With the others will not leave, so that only this!
Format the SD-card in the standard FAT32.
Unzip the downloaded file and place it on the map only.
Reset your smart camera ( there is a hole behind it) until orange light shows for long.
Disconnect USB-power, put your micro sd .
Connect USB-power and wait. The camera installs new software on the card.
When the orange light flashes, disconnect USB-power and remove your micro sd .
Connect USB-power again and you will now have a working camera again!
Maybe nice after all these operations to reset your camera to the once more ( there is a hole behind it).
Good luck to all !