mate,as for language try to set it first to any other language(german,spanish....)then you would see the English option so you can set it,it happend to me after i got one D2 back from repair.
as for not seeing (odoadjust) it is related to the (key code).The standered code should be (012345)or(123456).if you used the master key code(000000) the (odoadjust)window would disappear and you would have (file manager) window.aftaer all if you have set a key code that you can not remember please do the following:
1.get into (set/update)window the hit on (get password information) send me the password information number and i will get the key code for you.
Regards.