Ok, this is what I think is happening.
The 1.0.0.8 version provided is specific to "PC way" as referred to in this forum, and "OTG" upgrade as referred to in the upgrade manual.
That is probably the reason why the upgrade stalls at 9% when upgrading through WEB (Should complain that it's the wrong software package).
As per doing upgrade via the OTG port (PC way) one needs to have an USB OTG cable which differs (but looks the same) to the standard USB cables. The pin layout in the cable has a tweak so it is possible to do a DYI. Trying to get hold of an USB OTG cable is a little more difficult as well. Locally for me only USB OTG cables with micro-usb is available, not with mini-usb as required.
As per this, I cannot upgrade it as I cannot easily get the right cable (which should be provided when buying the MOI PRO).
Please confirm (or object) to what I think I have figured out as per above.
Also, please provide a web or usb-stick update package of 1.0.0.8 (should be a quick fix, right?)