is it possible to upgrade firmware online for a h.2h box

Is it possible to upgrade firmware online for a h.2h box.

I.E. go to menus and press update firmware.

Think i tried and it complained about not enough free memory (needs 300Mbs) but I did not believe there is enough memory to start with, alone free memory.

figured it out

all depends what image your running OpenATV updates fine, OpenVIX will update on line but it renames your box to something called a muntant 1500 not sure what else is does but I would take the chance.

Never ever online openvix on a zgemma or you could well brick the box,openatv is just fine

it was openATV I was using and the image I had flashed was duff. new image everything ok, updating online fine.