Camera button of p990i is not working - Sony Ericsson P990i Smartphone

you dont need to press "c" button on p990i instead there is @ sign button which you have to press while connecting your phone to usb.

My p990i flip keyboard 123 numeric and navigation keys not working.
How can I solve this problem?

check under camera button is it in proper manner or it pressed down. if it pressed down remove the steel plate and insert again it works

have you try this code? (000000).try to type six zero for security code.

if you cell is a smart phone you can do this through the pc if not there is an option in the settings menu

It has a flex/ribbon inside the flip keypad,you must replace it or the whole flip k-pad.

just replace the front pannel itwill be slove 100 %l

memmory becomeing full
clear out old text and old pics this should help in recovery of not hanging
make sure your software up to date on latest jpg jpeg software this will insure crispt clear pics

novi
ok try this most phones come with the basic 12345 code for locking mode or last 4 digits of phone number she probably hit the button and it locked not by punching numbers that would be too complex
now there is * and then menu for some phones to lock up and unlock
try that and see if it works

i have a problem with my P990i that my touch screen is not working properly only the bottom line is working and when i touch the screen it always shows the network and button with text says flight mode.