@ NOR_andrsn , i figured the way to remove the KEyboard lock , open ur phone menu>settings>general>security>lock>phone protection>protection then u'll find two menus in russian first one lets u choose if u want the lock to be off or on or automatic .. Second menu got a list of the places u want to lock .. to avoid the keyboard lock bug uncheck the last two boxes which are "key board" and another russian name .. just uncheck these two and u'll phone will work out fine, i hope i helpedu with it :)