cmonex - 2005-08-11 12:49 AM
abyssknight - 2005-08-11 6:46 AM
Just guessing you have a MP790...
No. You cannot upgrade.
The OS is stored in Read Only Memory (ROM). Sorry.
hm.. i was always wondering if the 790 has flashrom or not.. you see it has some user accessible flash rom, but what about the OS?
The MP790 has 16 MB of Flash memory built in to the unit. 2MB is reserved for OS patches, while the other 14 MB are available for user applications. The actual OS itself is in a removable ROM module, like the module in the MP780. The Flash memory is not on this module - or at least you don't get access to the Flash when you put a 790 ROM in to a 780 unit.