hi guys

maybe i'm just stupid...but i'm looking for the option to activate the word complition (aaaarg...i don't know how to spell the work...)...
that thing that suggest words while typing a sms or something...
where is it located? i remember turning it off when i was on 1.1.2...now i'm on 1.1.3 and would like to activate it again..

any clue where it is?

btw: jailbroken/ unlocked 1.1.3 iphone...

THANKs