Why does 6310 not display 78x21 operator-logos (as 6210 and 7110 do) if sent to 6310 via SMS (in two concat. SMS) but only the top/left 72x14 part of the logo? It receives it correcty, decodes it correctly but displays only a part of it.
The very same 6310 DOES display the full 78x21 pixels if the logo is updated via those mbus hacking softwares (I usually do NOT use NOR recommend any use of those softwares, tried for testing purposes only).
Is this a bug in 6310? Is this some sort of "feature"? Does a firmware exist which fixes this?