ClickMaster vs WapMaster | Opera Secret Codes

Here are some secret codes on Opera Mini browser. Most codes are tested working on Opera Mini 4.2 and some on other versions. !
Type these codes in address bar. !

opera:config
Access menu Power-User settings

opera:about
View some information about opera

opera:blank
View blank page

opera:cache
View all item on cache

server:reset
Delete all cookies

myopera:async
synchronize your bookmarks to Opera Mini

myopera:login
Login to Opera Mini synchronize

myopera:logout
Logout from Opera Mini synchronize

myopera:signup
SignUp to Opera Mini synchronize

myopera:term
View ToS from Opera Mini synchronize

myopera:///b
Go To session "More Bookmark"

myopera:///n
Go To note synchronization service

myopera:///n/af
Create new folder to note synchronization service

myopera:///n/an
Create note to synchronization service

debug:
or
server:version
View Opera Mini version, and some information about OperaMini server which its used

o:A
Go To first page of Opera Mini

o:B
View menu on fullscreen

o:C
View tool menu on fullscreen

o:E
or
o:F
Not in used

o:G, o:H, o:K, o:N, o:O, o:P, o:Q, o:R, o:S, o:T, and o:W
Go To on blank page

o:I
Go To Menu Setting

o:J
Go To menu Help

o:L
Go To list of shortcut

o:M
Go To page information

o:V
Go To History

o:X
Go To page About Opera (menu, tool, help, about)

o:Y
To bookmark this page

o:Z
View all bookmarks

o:$
Go to page "failed to connect"

javascript:refresh
Refresh the page and minus 3 seconds on downloading files with count down timer

javascript:alert (document.lastModified)
View when a webpage was last updated. !