I just received some new D90D7. When I try to change the firmware (BDB0_0841_4096_Fr) using the Wyse USB firmware tool (v22.214.171.124) it starts booting on the USB stick but after a few seconds tells me that:
"Not a valid XML file to perform push/pull operation"
and then restarts without updating.
Which XML file ?
FTP is working fine (I guess...) on the FTP, there's a wyse/wes7/wes7config.xml file